Sodium Diacetate is mainly used in the food and the feed industry preservation.It looks as white crystalline powder; smells acetic acid odor; is easily soluble in water and ethanol.
GB 25538-2010:
项目
要求
色泽
白色
气味
有乙酸味
组织状态
吸湿性结晶固体
游离乙酸(以干基计),w/%
39.0-41.0
乙酸钠(以干基计),w/%
58.0-60.0
PH
4.5-5.0
水分,w/%
≤2.0
易氧化物,w/%
≤0.2
铅(Pb)/(mg/kg)
≤2
FCC(V):
Item
检验项目
Specification
规定指标
Sensory
Requirements
感官要求
Color
色泽
White
白色
Smell
气味
With the acetic acid taste
有乙酸味
Texture
组织状态
Hygroscopic crystalline solid
吸湿性结晶固体
Free acetic acid (Dried)
游离乙酸(干基)
39.0-41.0%
Sodium acetate(Dried)
乙酸钠(干基)
58.0-60.
PH
4.5-5.0
Moisture content
水分
≤2.0%
Easy oxide
易氧化物
≤0.2%
Lead
铅(pb)
≤2mg/kg
Remark: Our production is produced according to GB 25538-2010 or FCC(V) standard.