无水乙酸钠,是白色无臭颗粒状粉末,易吸湿,用作酸度调节剂、缓冲剂等。
Sodium Acetate(Anhydrous) is odorless white granular powder. It is hygroscopic and is used as acidity regulator and buffering agent.
卫生部公告2011年第19号公告:
项 目 | 指 标 |
乙酸钠(C2H3NaO2)(以干基计),w /% | ≥98.5 |
游离酸及游离碱 | 通过试验 |
重金属(以Pb计)/(mg/Kg) | ≤10 |
砷(以As计)/(mg/Kg) | ≤3 |
干燥减量(结晶品),w /% | 36.0~42.0 |
干燥减量(无水品),w /% | ≤2.0 |
FCC(V):
Product name: 产品名称 | SODIUM ACETATE (ANHYDROUS) 乙酸钠(无水) |
Item 检验项目 | Specification规定指标 |
Appearance 外观 | white crystalline powder 白色结晶粉末 |
Purity 纯度 | 99.0-101.0% |
LOSS ON DRYING 干燥减量 | ≤1.0% |
PH (5%,WATER) PH值 | 8.5-9.5 |
Alkalinity (as NaOH) 碱度 | ≤0.2 |
Arsenic 砷(AS) | ≤3mg/kg |
Heavy metals 重金属(as Pb) | ≤10mg/kg |
Remark: Our production is produced according to the Ministry of Health Bulletin 2011 No. 19 or FCC(V) standard.
备注:我司产品根据卫生部公告2011第19号或者FCC标准生产。