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鉻價(jià)格

鉻 更多供應(yīng)商 7440-47-3 鉻 價(jià)格

性狀
為略帶暗灰色的銀白色金屬(體心立方晶系)。熔點(diǎn)(1857±20)℃。沸點(diǎn)2672℃。相對密度d287.20，溶于稀硫酸、鹽酸，不溶于水、硝酸、王水。
所屬類別
無機(jī)化工產(chǎn)品: 無機(jī)鹽: Cu單質(zhì)
用途與作用
用于煉制高溫合金、電阻合金、精密合金作為鉻元素添加劑用。
合成工藝與制法
金屬鉻的生產(chǎn)，一直沿用鉻鐵礦鈣法焙燒工藝，使三氧化二鉻轉(zhuǎn)化為鉻酸鈉，用稀溶液和水浸取成鉻酸鈉溶液，然后用電解法制造。由于鉻鐵礦及其附加劑中硅、鋁等雜質(zhì)含量較高，致使工藝中排渣量大，因渣中含有毒的水溶Cr6+，嚴(yán)重污染環(huán)境。
近年提出將鉻鐵礦先經(jīng)還原制成碳素鉻鐵，再同純堿進(jìn)行氧化焙燒、浸取，得到鉻酸鈉溶液，此法的優(yōu)點(diǎn)是鉻鐵礦中雜質(zhì)大部分進(jìn)入冶煉渣中，則混合料中全鉻可配得較高，焙燒過程消耗于雜質(zhì)的純堿較少。
電解法用鉻酸鈉作為補(bǔ)償液進(jìn)行電解時(shí)，陰極液為40 g/L(以Cr計(jì))、90g/L(以NH4計(jì))；陽極液為22 g/L(以Cr計(jì))，18 g/L(以NH4計(jì))，200g/L H2S04。陰極用不銹鋼，陽極用：Pb-Ag合金，在溫度約60℃、槽電壓4.8 V、電流密度8．6 A/cm<2>。下進(jìn)行電解，制得金屬鉻成品。
參考質(zhì)量標(biāo)準(zhǔn)
國家標(biāo)準(zhǔn)GB 3211—82
化學(xué)成分%
Cr，≥雜質(zhì)，≤
牌號FeSiAlCuCSPPbSnSbBiAs
外觀表面應(yīng)精整呈現(xiàn)鉻的本色，斷面應(yīng)致密無氣孔
JCr9999.00.400.300.300.040.020.020.010.00050.0010.0010.0010.001
JCr98.598.50.500.400.500.060.030.020.010.00050.0010.0010.0010.001
JCr9898.00.800.400.800.060.050.030.010.0010.0010.0010.0010.001


鉻價(jià)格(試劑級)

更新日期產(chǎn)品編號品牌產(chǎn)品信息CAS號MDL號規(guī)格與純度包裝價(jià)格庫存信息操作
2025/02/08 53204560 鉻標(biāo)準(zhǔn)溶液
Chromium standard solution 		100mL 87元 請?jiān)冐浧? 詳細(xì)
2025/02/08 51006867 鉻粉 250-300目
chromium 		7440-47-3 2KG 1906元 >10 詳細(xì)
2025/02/08 51006865 鉻粉 200-250目
chromium 		7440-47-3 100G 133元 >10 詳細(xì)
2025/02/08 51006862 鉻粉 200目
chromium 		7440-47-3 2KG 1746元 >10 詳細(xì)
2025/02/08 51006861 鉻粉 200目
chromium 		7440-47-3 100G 123元 >10 詳細(xì)
2025/02/08 51006760 鉻粉
chromium 		7440-47-3 100G 95元 <10 詳細(xì)
2025/02/08 51006460 鉻粒
chromium 		7440-47-3 100G 101元 >10 詳細(xì)
2025/02/05 044565 鉻塊, 2-15mm (0.08-0.59in), 99.996% (metals basis)
Chromium chunks, 2-15mm (0.08-0.59in), 99.996% (metals basis), Thermo Scientific Chemicals 		7440-47-3 10g 1169元 待詢價(jià) 詳細(xì)
2025/02/05 045251 鉻, 等離子標(biāo)準(zhǔn)溶液, Specpure?, Cr 10μg/ml
Chromium, plasma standard solution, Specpure?, Cr 10μg/ml 		7440-47-3 100ml 611元 待詢價(jià) 詳細(xì)
2025/02/05 044565 鉻塊, 2-15mm (0.08-0.59in), 99.996% (metals basis)
Chromium chunks, 2-15mm (0.08-0.59in), 99.996% (metals basis), Thermo Scientific Chemicals 		7440-47-3 50g 5037元 待詢價(jià) 詳細(xì)
2025/02/05 044556 鉻粉末, -60目, 99.95% (metals basis)
Chromium powder, -60 mesh, 99.95% (metals basis), Thermo Scientific Chemicals 		7440-47-3 100g 1611元 待詢價(jià) 詳細(xì)
2025/02/05 043066 鉻片, 1-25mm (0.04-1in), 99.99% (metals basis)
Chromium pieces, 1-25mm (0.04-1in), 99.99% (metals basis), Thermo Scientific Chemicals 		7440-47-3 50g 1159元 待詢價(jià) 詳細(xì)
2025/02/05 044556 鉻粉末, -60目, 99.95% (metals basis)
Chromium powder, -60 mesh, 99.95% (metals basis), Thermo Scientific Chemicals 		7440-47-3 500g 5550元 待詢價(jià) 詳細(xì)
2025/02/05 043066 鉻片, 1-25mm (0.04-1in), 99.99% (metals basis)
Chromium pieces, 1-25mm (0.04-1in), 99.99% (metals basis), Thermo Scientific Chemicals 		7440-47-3 250g 5791元 待詢價(jià) 詳細(xì)
2025/02/05 043066 鉻片, 1-25mm (0.04-1in), 99.99% (metals basis)
Chromium pieces, 1-25mm (0.04-1in), 99.99% (metals basis), Thermo Scientific Chemicals 		7440-47-3 1kg 23162元 待詢價(jià) 詳細(xì)
2025/02/05 042926 鉻
Chromium granules, -4+7 mesh 		7440-47-3 99.999% (metals basis) 50g 5080元 待詢價(jià) 詳細(xì)
2025/02/05 042926 鉻
Chromium granules, -4+7 mesh 		7440-47-3 99.999% (metals basis) 250g 22923元 待詢價(jià) 詳細(xì)
2025/02/05 042310 鉻立方體塊, 通常 6.35mm (0.25in) 邊長, 99.95% (metals basis)
Chromium cubes, typically 6.35mm (0.25in) square, 99.95% (metals basis), Thermo Scientific Chemicals 		7440-47-3 10g 398元 待詢價(jià) 詳細(xì)
2025/02/05 042310 鉻立方體塊, 通常 6.35mm (0.25in) 邊長, 99.95% (metals basis)
Chromium cubes, typically 6.35mm (0.25in) square, 99.95% (metals basis), Thermo Scientific Chemicals 		7440-47-3 50g 1994元 待詢價(jià) 詳細(xì)
2025/02/05 042310 鉻立方體塊, 通常 6.35mm (0.25in) 邊長, 99.95% (metals basis)
Chromium cubes, typically 6.35mm (0.25in) square, 99.95% (metals basis), Thermo Scientific Chemicals 		7440-47-3 250g 8319元 待詢價(jià) 詳細(xì)
2025/02/05 041797 鉻粉末, APS <10 微米, 99.2% (metals basis)
Chromium powder, APS <10 micron, 99.2% (metals basis), Thermo Scientific Chemicals 		7440-47-3 50g 688元 待詢價(jià) 詳細(xì)
2025/02/05 041797 鉻粉末, APS <10 微米, 99.2% (metals basis)
Chromium powder, APS <10 micron, 99.2% (metals basis), Thermo Scientific Chemicals 		7440-47-3 250g 2197元 待詢價(jià) 詳細(xì)
2025/02/05 041797 鉻粉末, APS <10 微米, 99.2% (metals basis)
Chromium powder, APS <10 micron, 99.2% (metals basis), Thermo Scientific Chemicals 		7440-47-3 1kg 3776元 待詢價(jià) 詳細(xì)
2025/02/05 040845 鉻濺射靶, 76.2mm (3.0in) 直徑 x 6.35mm (0.250in) 厚, 99.95% (metals basis)
Chromium sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick, 99.95% (metals basis) 		7440-47-3 MFCD00010944 76.2mm (3.0in) 直徑 x 6.35mm (0.250in) 厚, 99.95 1each 2184元 待詢價(jià) 詳細(xì)
2025/02/05 040843 鉻濺射靶, 50.8mm (2.0in) 直徑 x 6.35mm (0.250in) 厚, 99.95% (metals basis)
Chromium sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick, 99.95% (metals basis) 		7440-47-3 50.8mm (2.0in) 直徑 x 6.35mm (0.250in) 厚, 99.95 1each 2229元 待詢價(jià) 詳細(xì)
2025/02/05 040842 鉻濺射靶, 50.8mm (2.0in) 直徑 x 3.18mm (0.125in) 厚, 99.95% (metals basis)
Chromium sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick, 99.95% (metals basis) 		7440-47-3 MFCD00010944 50.8mm (2.0in) 直徑 x 3.18mm (0.125in) 厚, 99.95 1each 2268元 待詢價(jià) 詳細(xì)
2025/02/05 038494 鉻片, 2-3mm (0.08-0.12in) 厚, 99.995% (metals basis)
Chromium pieces, 2-3mm (0.08-0.12in), 99.995% (metals basis), Thermo Scientific Chemicals 		7440-47-3 50g 1444元 待詢價(jià) 詳細(xì)
2025/02/05 038494 鉻片, 2-3mm (0.08-0.12in) 厚, 99.995% (metals basis)
Chromium pieces, 2-3mm (0.08-0.12in), 99.995% (metals basis), Thermo Scientific Chemicals 		7440-47-3 250g 6431元 待詢價(jià) 詳細(xì)
2025/02/05 035668 鉻粉, -100+325目, 99.99% (metals basis)
Chromium powder, -100+325 mesh, 99.97% (metals basis), Thermo Scientific Chemicals 		7440-47-3 10g 1588元 待詢價(jià) 詳細(xì)
2025/02/05 035668 鉻粉, -100+325目, 99.99% (metals basis)
Chromium powder, -100+325 mesh, 99.97% (metals basis), Thermo Scientific Chemicals 		7440-47-3 50g 5796元 待詢價(jià) 詳細(xì)
2025/02/05 014760 鉻片, 3-8mm (0.1-0.31in), 99.99% (metals basis)
Chromium pieces, 2-8mm (0.08-0.31in), 99.99% (metals basis), Thermo Scientific Chemicals 		7440-47-3 50g 2286元 待詢價(jià) 詳細(xì)
2025/02/05 013796 鉻粉, -200目, 99.95% (metals basis)
Chromium powder, -200 mesh, 99.94% (metals basis), Thermo Scientific Chemicals 		7440-47-3 25g 1344元 待詢價(jià) 詳細(xì)
2025/02/05 014760 鉻片, 3-8mm (0.1-0.31in), 99.99% (metals basis)
Chromium pieces, 2-8mm (0.08-0.31in), 99.99% (metals basis), Thermo Scientific Chemicals 		7440-47-3 250g 11429元 待詢價(jià) 詳細(xì)
2025/02/05 013796 鉻粉, -200目, 99.95% (metals basis)
Chromium powder, -200 mesh, 99.94% (metals basis), Thermo Scientific Chemicals 		7440-47-3 100g 3877元 待詢價(jià) 詳細(xì)
2025/02/05 013796 鉻粉, -200目, 99.95% (metals basis)
Chromium powder, -200 mesh, 99.94% (metals basis), Thermo Scientific Chemicals 		7440-47-3 500g 16938元 待詢價(jià) 詳細(xì)
2025/02/05 010453 鉻單芯片, 2-15mm (0.08-0.59in), 99.996% (metals basis)
Chromium crystallite pieces, 2-15mm (0.08-0.59in), 99.996% (metals basis), Thermo Scientific Chemicals 		7440-47-3 10g 862元 待詢價(jià) 詳細(xì)
2025/02/05 010452 鉻粉末, -10+20 目, 99.996% (metals basis)
Chromium powder, -10+20 mesh, 99.996% (metals basis), Thermo Scientific Chemicals 		7440-47-3 5g 1216元 待詢價(jià) 詳細(xì)
2025/02/05 010453 鉻單芯片, 2-15mm (0.08-0.59in), 99.996% (metals basis)
Chromium crystallite pieces, 2-15mm (0.08-0.59in), 99.996% (metals basis), Thermo Scientific Chemicals 		7440-47-3 50g 5837元 待詢價(jià) 詳細(xì)
2025/02/05 010452 鉻粉末, -10+20 目, 99.996% (metals basis)
Chromium powder, -10+20 mesh, 99.996% (metals basis), Thermo Scientific Chemicals 		7440-47-3 25g 4447元 待詢價(jià) 詳細(xì)
2025/02/05 010452 鉻粉末, -10+20 目, 99.996% (metals basis)
Chromium powder, -10+20 mesh, 99.996% (metals basis), Thermo Scientific Chemicals 		7440-47-3 100g 10488元 待詢價(jià) 詳細(xì)
2025/02/05 010151 鉻片, 電解的, 6mm 或更小, Puratronic®, 99.997% (metals basis)
Chromium pieces, electrolytic, 6mm & down, Puratronic™, 99.997% (metals basis), Thermo Scientific Chemicals 		7440-47-3 25g 1603元 待詢價(jià) 詳細(xì)
2025/02/05 010151 鉻片, 電解的, 6mm 或更小, Puratronic®, 99.997% (metals basis)
Chromium pieces, electrolytic, 6mm & down, Puratronic™, 99.997% (metals basis), Thermo Scientific Chemicals 		7440-47-3 100g 6344元 待詢價(jià) 詳細(xì)
2025/02/05 010150 鉻片, 不規(guī)則, 99% (metals basis)
Chromium pieces, irregular, 99% (metals basis), Thermo Scientific Chemicals 		7440-47-3 100g 332元 待詢價(jià) 詳細(xì)
2025/02/05 010150 鉻片, 不規(guī)則, 99% (metals basis)
Chromium pieces, irregular, 99% (metals basis), Thermo Scientific Chemicals 		7440-47-3 500g 441元 待詢價(jià) 詳細(xì)
2025/02/05 010149 鉻立方體塊, 12.5mm (0.492in) square, 99.97% (metals basis)
Chromium cubes, 12.5mm (0.492in) square, 99.97% (metals basis), Thermo Scientific Chemicals 		7440-47-3 1each 2016元 待詢價(jià) 詳細(xì)
2025/02/05 010148 鉻粉末, -325 目, 99% (metals basis)
Chromium powder, -325 mesh, 99% (metals basis), Thermo Scientific Chemicals 		7440-47-3 100g 501元 待詢價(jià) 詳細(xì)
2025/02/05 010149 鉻立方體塊, 12.5mm (0.492in) square, 99.97% (metals basis)
Chromium cubes, 12.5mm (0.492in) square, 99.97% (metals basis), Thermo Scientific Chemicals 		7440-47-3 5each 9502元 待詢價(jià) 詳細(xì)
2025/02/05 010148 鉻粉末, -325 目, 99% (metals basis)
Chromium powder, -325 mesh, 99% (metals basis), Thermo Scientific Chemicals 		7440-47-3 500g 2595元 待詢價(jià) 詳細(xì)
2025/02/05 010148 鉻粉末, -325 目, 99% (metals basis)
Chromium powder, -325 mesh, 99% (metals basis), Thermo Scientific Chemicals 		7440-47-3 2kg 3185元 待詢價(jià) 詳細(xì)
2025/02/05 010147 鉻粉末, -100 目, 99% (metals basis)
Chromium powder, -100 mesh, 99% (metals basis), Thermo Scientific Chemicals 		7440-47-3 10g 261元 待詢價(jià) 詳細(xì)
2025/02/05 010147 鉻粉末, -100 目, 99% (metals basis)
Chromium powder, -100 mesh, 99% (metals basis), Thermo Scientific Chemicals 		7440-47-3 100g 674元 待詢價(jià) 詳細(xì)
2025/02/05 010147 鉻粉末, -100 目, 99% (metals basis)
Chromium powder, -100 mesh, 99% (metals basis), Thermo Scientific Chemicals 		7440-47-3 500g 3367元 待詢價(jià) 詳細(xì)
2025/02/05 010147 鉻粉末, -100 目, 99% (metals basis)
Chromium powder, -100 mesh, 99% (metals basis), Thermo Scientific Chemicals 		7440-47-3 2kg 11827元 待詢價(jià) 詳細(xì)
2025/02/05 000472 鉻片, 3-12mm (0.12-0.47in), 99.2% (metals basis)
Chromium pieces, 3-12mm (0.12-0.47in), 99.2% (metals basis), Thermo Scientific Chemicals 		7440-47-3 100g 632元 待詢價(jià) 詳細(xì)
2025/02/05 000472 鉻片, 3-12mm (0.12-0.47in), 99.2% (metals basis)
Chromium pieces, 3-12mm (0.12-0.47in), 99.2% (metals basis), Thermo Scientific Chemicals 		7440-47-3 500g 7699元 待詢價(jià) 詳細(xì)
2025/02/05 22549 金屬鉻
Chromium, 99+%, pure, powder, Thermo Scientific Chemicals 		7440-47-3 100g 830元 待詢價(jià) 詳細(xì)
2025/02/05 22549 金屬鉻
Chromium, 99+%, pure, powder, Thermo Scientific Chemicals 		7440-47-3 500g 2710元 待詢價(jià) 詳細(xì)
2024/11/08 013864 鉻,等離子標(biāo)準(zhǔn)溶液, Specpure®, Cr 1000μg/ml
Chromium, plasma standard solution, Specpure™ Cr 1000μg/mL, Thermo Scientific Chemicals 		7440-47-3 50ml 467元 待詢價(jià) 詳細(xì)
2024/11/08 013864 鉻,等離子標(biāo)準(zhǔn)溶液, Specpure®, Cr 1000μg/ml
Chromium, plasma standard solution, Specpure™ Cr 1000μg/mL, Thermo Scientific Chemicals 		7440-47-3 100ml 672元 待詢價(jià) 詳細(xì)
2024/11/08 013864 鉻,等離子標(biāo)準(zhǔn)溶液, Specpure®, Cr 1000μg/ml
Chromium, plasma standard solution, Specpure™ Cr 1000μg/mL, Thermo Scientific Chemicals 		7440-47-3 500ml 1698元 待詢價(jià) 詳細(xì)
2024/11/08 53204561 鉻標(biāo)準(zhǔn)溶液
Chromium standard solution 		100mL 164元 請?jiān)冐浧? 詳細(xì)
2024/11/08 51006960 鉻片
chromium 		7440-47-3 25G 101元 >10 詳細(xì)
2024/04/30 10147 鉻粉末, -100 目, 99% (metals basis)
Chromium powder, -100 mesh, 99% (metals basis) 		7440-47-3 MFCD00010944 10g 275元 8 詳細(xì)
2024/04/30 42310 鉻立方體塊, 通常 6.35mm (0.25in) 邊長, 99.95% (metals basis)
Chromium cubes, typically 6.35mm (0.25in) square, 99.95% (metals basis) 		7440-47-3 MFCD00010944 10g 481元 0 詳細(xì)
2024/04/30 10148 鉻粉末, -325 目, 99% (metals basis)
Chromium powder, -325 mesh, 99% (metals basis) 		7440-47-3 MFCD00010944 100g 527元 2 詳細(xì)
2024/04/30 10150 鉻片, 不規(guī)則, 99% (metals basis)
Chromium pieces, irregular, 99% (metals basis) 		7440-47-3 MFCD00010944 100g 369元 0 詳細(xì)
2024/04/30 41797 鉻粉末, APS <10 微米, 99.2% (metals basis)
Chromium powder, APS <10 micron, 99.2% (metals basis) 		7440-47-3 MFCD00010944 50g 681元 4 詳細(xì)
2024/04/30 44005 鉻片, 2-12mm (0.08-0.47in), 99.996% (metals basis), 氧含量 <100ppm, 氮含量 <50ppm
Chromium flakes, 2-12mm (0.08-0.47in), 99.996% (metals basis), Oxygen <100ppm, Nitrogen <50ppm 		7440-47-3 MFCD00010944 10g 851元 0 詳細(xì)
2024/04/30 10147 鉻粉末, -100 目, 99% (metals basis)
Chromium powder, -100 mesh, 99% (metals basis) 		7440-47-3 MFCD00010944 100g 709元 5 詳細(xì)
2024/04/30 43066 鉻片, 1-25mm (0.04-1in), 99.99% (metals basis)
Chromium pieces, 1-25mm (0.04-1in), 99.99% (metals basis) 		7440-47-3 MFCD00010944 50g 1220元 1 詳細(xì)
2024/04/30 44565 鉻塊, 2-15mm (0.08-0.59in), 99.996% (metals basis)
Chromium chunks, 2-15mm (0.08-0.59in), 99.996% (metals basis) 		7440-47-3 MFCD00010944 10g 1230元 0 詳細(xì)
2024/04/30 10452 鉻粉末, -10+20 目, 99.996% (metals basis)
Chromium powder, -10+20 mesh, 99.996% (metals basis) 		7440-47-3 MFCD00010944 5g 1204元 9 詳細(xì)
2024/04/30 10453 鉻單晶片, 2-15mm (0.08-0.59in), 99.996% (metals basis)
Chromium crystallite pieces, 2-15mm (0.08-0.59in), 99.996% (metals basis) 		7440-47-3 MFCD00010944 10g 907元 2 詳細(xì)
2024/04/30 10150 鉻片, 不規(guī)則, 99% (metals basis)
Chromium pieces, irregular, 99% (metals basis) 		7440-47-3 MFCD00010944 500g 940元 0 詳細(xì)
2024/04/30 41797 鉻粉末, APS <10 微米, 99.2% (metals basis)
Chromium powder, APS <10 micron, 99.2% (metals basis) 		7440-47-3 MFCD00010944 250g 2175元 1 詳細(xì)
2024/04/30 13796 鉻粉末, -200 mesh, 99.95% (metals basis)
Chromium powder, -200 mesh, 99.95% (metals basis) 		7440-47-3 MFCD00010944 25g 1415元 0 詳細(xì)
2024/04/30 38494 鉻片, 2-3mm (0.08-0.12in) 厚, 99.995% (metals basis)
Chromium pieces, 2-3mm (0.08-0.12in) thick, 99.995% (metals basis) 		7440-47-3 MFCD00010944 50g 1430元 2 詳細(xì)
2024/04/30 35668 鉻粉, -100+325目, 99.99% (metals basis)
Chromium powder, -100+325 mesh, 99.97% (metals basis) 		7440-47-3 MFCD00010944 10g 1672元 0 詳細(xì)
2024/04/30 44556 鉻粉末, -60目, 99.99% (metals basis)
Chromium powder, -60 mesh, 99.99% (metals basis) 		7440-47-3 MFCD00010944 100g 1595元 0 詳細(xì)
2024/04/30 10151 鉻片, 電解的, 6mm 或更小, Puratronic?, 99.997% (metals basis)
Chromium pieces, electrolytic, 6mm & down, Puratronic?, 99.997% (metals basis) 		7440-47-3 MFCD00010944 25g 1603元 1 詳細(xì)
2024/04/30 10148 鉻粉末, -325 目, 99% (metals basis)
Chromium powder, -325 mesh, 99% (metals basis) 		7440-47-3 MFCD00010944 500g 2732元 0 詳細(xì)
2024/04/30 42310 鉻立方體塊, 通常 6.35mm (0.25in) 邊長, 99.95% (metals basis)
Chromium cubes, typically 6.35mm (0.25in) square, 99.95% (metals basis) 		7440-47-3 MFCD00010944 50g 2487元 0 詳細(xì)
2024/04/30 10149 鉻立方體塊, 12.5mm (0.492in) square, 99.97% (metals basis)
Chromium cubes, 12.5mm (0.492in) square, 99.97% (metals basis) 		7440-47-3 MFCD00010944 1each 2551元 0 詳細(xì)
2024/04/30 10147 鉻粉末, -100 目, 99% (metals basis)
Chromium powder, -100 mesh, 99% (metals basis) 		7440-47-3 MFCD00010944 500g 3544元 0 詳細(xì)
2024/04/30 41797 鉻粉末, APS <10 微米, 99.2% (metals basis)
Chromium powder, APS <10 micron, 99.2% (metals basis) 		7440-47-3 MFCD00010944 1kg 3739元 0 詳細(xì)
2024/04/30 13796 鉻粉末, -200 mesh, 99.95% (metals basis)
Chromium powder, -200 mesh, 99.95% (metals basis) 		7440-47-3 MFCD00010944 100g 4081元 7 詳細(xì)
2024/04/30 44005 鉻片, 2-12mm (0.08-0.47in), 99.996% (metals basis), 氧含量 <100ppm, 氮含量 <50ppm
Chromium flakes, 2-12mm (0.08-0.47in), 99.996% (metals basis), Oxygen <100ppm, Nitrogen <50ppm 		7440-47-3 MFCD00010944 50g 4167元 0 詳細(xì)
2024/04/30 10452 鉻粉末, -10+20 目, 99.996% (metals basis)
Chromium powder, -10+20 mesh, 99.996% (metals basis) 		7440-47-3 MFCD00010944 100g 10384元 0 詳細(xì)
2024/04/30 10151 鉻片, 電解的, 6mm 或更小, Puratronic?, 99.997% (metals basis)
Chromium pieces, electrolytic, 6mm & down, Puratronic?, 99.997% (metals basis) 		7440-47-3 MFCD00010944 100g 6678元 2 詳細(xì)
2024/04/30 42310 鉻立方體塊, 通常 6.35mm (0.25in) 邊長, 99.95% (metals basis)
Chromium cubes, typically 6.35mm (0.25in) square, 99.95% (metals basis) 		7440-47-3 MFCD00010944 250g 9243元 0 詳細(xì)
2024/04/30 10147 鉻粉末, -100 目, 99% (metals basis)
Chromium powder, -100 mesh, 99% (metals basis) 		7440-47-3 MFCD00010944 2kg 12449元 0 詳細(xì)
2024/04/30 14760 鉻片, 3-8mm (0.1-0.31in), 99.99% (metals basis)
Chromium pieces, 3-8mm (0.1-0.31in), 99.99% (metals basis) 		7440-47-3 MFCD00010944 250g 14286元 1 詳細(xì)
2024/04/30 10149 鉻立方體塊, 12.5mm (0.492in) square, 99.97% (metals basis)
Chromium cubes, 12.5mm (0.492in) square, 99.97% (metals basis) 		7440-47-3 MFCD00010944 5each 10558元 0 詳細(xì)
2024/04/30 13796 鉻粉末, -200 mesh, 99.95% (metals basis)
Chromium powder, -200 mesh, 99.95% (metals basis) 		7440-47-3 MFCD00010944 500g 17829元 0 詳細(xì)
2024/04/30 38494 鉻片, 2-3mm (0.08-0.12in) 厚, 99.995% (metals basis)
Chromium pieces, 2-3mm (0.08-0.12in) thick, 99.995% (metals basis) 		7440-47-3 MFCD00010944 250g 6367元 2 詳細(xì)
2024/04/30 35668 鉻粉, -100+325目, 99.99% (metals basis)
Chromium powder, -100+325 mesh, 99.97% (metals basis) 		7440-47-3 MFCD00010944 50g 6101元 0 詳細(xì)
2024/04/30 10453 鉻單晶片, 2-15mm (0.08-0.59in), 99.996% (metals basis)
Chromium crystallite pieces, 2-15mm (0.08-0.59in), 99.996% (metals basis) 		7440-47-3 MFCD00010944 50g 6144元 0 詳細(xì)
2024/04/30 14760 鉻片, 3-8mm (0.1-0.31in), 99.99% (metals basis)
Chromium pieces, 3-8mm (0.1-0.31in), 99.99% (metals basis) 		7440-47-3 MFCD00010944 50g 2858元 0 詳細(xì)
2024/04/30 44565 鉻塊, 2-15mm (0.08-0.59in), 99.996% (metals basis)
Chromium chunks, 2-15mm (0.08-0.59in), 99.996% (metals basis) 		7440-47-3 MFCD00010944 50g 5302元 1 詳細(xì)
2024/04/30 44556 鉻粉末, -60目, 99.99% (metals basis)
Chromium powder, -60 mesh, 99.99% (metals basis) 		7440-47-3 MFCD00010944 500g 5495元 0 詳細(xì)
2024/04/30 10148 鉻粉末, -325 目, 99% (metals basis)
Chromium powder, -325 mesh, 99% (metals basis) 		7440-47-3 MFCD00010944 2kg 5548元 0 詳細(xì)
2024/04/30 43066 鉻片, 1-25mm (0.04-1in), 99.99% (metals basis)
Chromium pieces, 1-25mm (0.04-1in), 99.99% (metals basis) 		7440-47-3 MFCD00010944 1kg 24381元 0 詳細(xì)
2024/04/30 14760 鉻片, 3-8mm (0.1-0.31in), 99.99% (metals basis)
Chromium pieces, 3-8mm (0.1-0.31in), 99.99% (metals basis) 		7440-47-3 MFCD00010944 1kg 33041元 0 詳細(xì)
2024/04/30 51006866 鉻粉 200-250目
Chromium powder 		2kg 0元 請?jiān)冐浧? 詳細(xì)
2024/01/16 096159 鉻
Chromium pieces5-12mm Puratronic|r99.996% (metals basis)low gas (O{2} <100ppm; N{2} <50ppm) 		7440-47-3 100g 2800元 0 詳細(xì)
2024/01/16 43066 鉻片, 1-25mm (0.04-1in), 99.99% (metals basis)
Chromium pieces, 1-25mm (0.04-1in), 99.99% (metals basis) 		7440-47-3 MFCD00010944 250g 6096元 0 詳細(xì)
2024/01/16 10452 鉻粉末, -10+20 目, 99.996% (metals basis)
Chromium powder, -10+20 mesh, 99.996% (metals basis) 		7440-47-3 MFCD00010944 25g 4403元 2 詳細(xì)
2024/01/16 00472 鉻片, 3-12mm (0.12-0.47in), 99.2% (metals basis)
Chromium pieces, 3-12mm (0.12-0.47in), 99.2% (metals basis) 		7440-47-3 MFCD00010944 100g 790元 0 詳細(xì)
2024/01/16 00472 鉻片, 3-12mm (0.12-0.47in), 99.2% (metals basis)
Chromium pieces, 3-12mm (0.12-0.47in), 99.2% (metals basis) 		7440-47-3 MFCD00010944 500g 9624元 0 詳細(xì)
2021/02/25 040844 鉻
Chromium sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick 		7440-47-3 99.95% (metals basis) 1each 999999元 詳細(xì)
2010/05/25 40844 鉻濺射耙材, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick, 99.95% (metals basis)
Chromium sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick, 99.95% (metals basis) 		7440-47-3 MFCD00010944 each 5726元 詳細(xì)
鉻酸鉀價(jià)格（試劑級） 三氧化鉻價(jià)格（試劑級） 重鉻酸銨價(jià)格（試劑級） 媒介黑 17價(jià)格（試劑級） 重鉻酸鉀價(jià)格（試劑級） 三氧化二鉻價(jià)格（試劑級） 六水氯化鉻價(jià)格（試劑級） 氯鉻酸吡啶鹽(PCC)價(jià)格（試劑級） 鉻黑 T價(jià)格（試劑級） 鉻價(jià)格（試劑級）