乙酸鉀 POTASSIUM ACETATE
一、化學名：乙酸鉀
二、分子式：C2H3KO2
三、分子量：98.14
四、CAS：127-08-2
五、性狀：白色結(jié)晶性粉末，有咸味，易潮解。1mol/l水溶液pH值為7.0-9.0。相對密度（d425）1.570, 熔點292℃, 極易溶于水(235g/100mL, 20℃; 492g/100mL, 62℃)、乙醇(33g/100mL)和甲醇(24.24g/100mL, 15℃)，不溶于乙醚。
六、用途：緩沖劑、中和劑、防腐劑、護色劑（動植物天然色保護劑）。
七、包裝：內(nèi)襯聚乙烯塑料袋，外套復合塑料編織袋，每袋凈重25kg。
八、貯存與運輸：本品應貯存在干燥通風清潔的庫房中，裝載運輸時要輕裝輕放，防止包裝破損，防止受潮、受熱，運輸過程中防止雨淋受潮，應與有毒物品隔離。
Content（As Dry Basis）w/% ≥
Loss On Drying(150℃,2h) w/% ≤
Heavy Metals(As Pb) w/% ≤
1、Chemical Name: Potassium Acetate
2、Molecular Formula : C2H3KO2
3、Molecular Weight: 98.14
4、CAS: 127-08-2
5、Character: It is white crystalline powder. It’s easily deliquescent and tastes salty. PH value of 1mol/L aqueous solution is 7.0-9.0. Relative density（d425） is 1.570. Melting point is 292℃. It’s highly soluble in water (235g/100mL, 20℃; 492g/100mL, 62℃), ethanol (33g/100mL) and methanol (24.24g/100mL, 15℃), but insoluble in ether.
6、Usage: It is used as buffering agent, neutralizer, preservative and color fixative to
protect natural colors of animals and plants.
7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
關鍵字： 乙酸鉀；醋酸鉀；工業(yè)級醋酸鉀，食品級醋酸鉀；醫(yī)藥級醋酸鉀
連云港科科信化工有限公司是一家專注于高端無機鹽的研發(fā)、生產(chǎn)和銷售的一體化企業(yè)，公司率先通過了FSSC2000食品安全體系認證，GMP認證，HALAL,KOSHER,ISO9001-2008質(zhì)量管理體系認證，SGS 認證，公司主營產(chǎn)品涵蓋食品級、醫(yī)藥級、試劑級、電子級等，主要產(chǎn)品有氯化鉀，磷酸氫二鉀，磷酸三鉀，磷酸二氫鈉，磷酸氫二鈉，磷酸三鈉，檸檬酸鉀，檸檬酸銨，醋酸鈉，甲酸銨，硫酸銨，硫酸鉀等，廠家聯(lián)系電話是18805133257 聯(lián)系人董杰 經(jīng)理