Food Blue 1:1
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Food Blue 1:1 ??
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with strong sulfuric acid or low concentration fuming sulfuric acid sulphonated 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-, and then into aluminum salt deposit color.Properties and Applications
green light blue. Blue fine powder, odourless. Hardly soluble in water, oil and most solvent, but can be scattered, mixed with water, oil liquid and solid powder. Resistance to light sex, heat resistance, the salt resistance equal ratio of use 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-. This product is suitable for oil products, powder of solid and colloid water-soluble colorants are difficult to use items shading. The product is made of a certain amount of strong HCL, added with a certain volume of two potassium hydrogen sulfate solution diluted, the maximum absorption wavelength for 612 + 2 nm.Food Blue 1:1 ?? ?? ? ???
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Alkali Metals, plasma standard solution, Specpure, Ba,Be,Ca,Cs,K,Li,Mg,Na,Rb,Sr, 100μg/ml
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Food Blue 1:1 ?? ??
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| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39894 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 |
1026@dideu.com | China | 7724 | 58 |
| AFINE CHEMICALS LIMITED | +86-0571-85134551 |
sales@afinechem.com | China | 15352 | 58 |
| Alfa Chemistry | |
Info@alfa-chemistry.com | United States | 24072 | 58 |
| TargetMol Chemicals Inc. | |
support@targetmol.com | United States | 38631 | 58 |
| Wuhan Fortuna Chemical Co.,Ltd | +8618007136271 |
hk@fortunachem.com | China | 5998 | 58 |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 |
ellena@amitychem.com | China | 43416 | 58 |
| BOC Sciences | 1-631-485-4226; 16314854226 |
info@bocsci.com | United States | 14055 | 65 |
| Alfa Chemistry | 1-516-6625404 |
support@alfa-chemistry.com | United States | 9171 | 60 |
| Lynnchem | 86-(0)29-85992781 17792393971 |
info@lynnchem.com | China | 4587 | 58 |
Food Blue 1:1 ?? ??:
? ?? 9 (???? ?) ??? ?? VN ??? ??? ??? ??CID ?? 2G
Acid Red 18
ALUMINUM CITRATE
Acid Blue 3 calcium salt, Acid Blue V calcium salt, Food Blue 5, Patent Blue V hemicalcium salt
Vat Blue 4
Food Black 2
C.I.Food Blue 5:2
C.I. Food Blue 2:1
O-TOLUIDINE-4-SULFONIC ACID SODIUM SALT
Food Blue 1:1
2-Aminotoluene-5-sulfonic acid
FOOD BLUE NO 1 ALUMINUM LAKE
C.I.Food Blue 2 aluminum lake