PRODUCTS

Acetic acid,sodium salt trihydrate

Molecular formula: CH3COONa.3H20
Molecular weight: 136.08
Property: it is colorless crystal. and it is soluble in water and alcohol and lightly soluble in acetic acid; specific gravity:1.45; melting point: 58℃.
Uses: It is a kind of chemical material used in dye, pharmaceutical, chemical reagent fields and etc.
Chemical reagent Acetic acid,sodium salt trihydrate quality index

Name
guarantee reagent
analytically pure
chemical pure
content(CH3COONa.3H20)%
≥99.5
≥99.0
≥98.0
ph(50g/125℃)(5%aqueous solution)
7.5-9.0
7.5-9.0
7.5-9.0
clarity test
qualified
qualified
qualified
water insoluble %
≤0.002
≤0.002
≤0.002
chloride (Cl)%
≤0.0003
≤0.001
≤0.003
sulfate (S04)%
≤0.002
≤0.005
≤0.005
phosphate(PO4)%
≤0.0002
≤0.0002
≤0.0005
aluminum(Al)%
≤0.0005
≤0.0005
≤0.001
potassium(k)%
≤0.002
 
 
calcium(Ca)%
≤0.001
≤0.002
≤0.005
Ferrum(Fe)%
≤0.0002
≤0.0002
≤0.0005
Copper(Cu)%
≤0.0005
≤0.0005
≤0.001
Lead(Pb)%
≤0.0005
≤0.0005
≤0.001
Potassium perman-ganate(CHOOH)%
≤0.005
≤0.01
≤0.02

Pharmaceutical Acetic acid,sodium salt trihydrate quality index

content(CH3COONa.3H20)%
≥99.5
ph(50g/125℃)(5%aqueous solution)
7.5-9.0
clarity test
qualified
water insoluble%
≤0.005
chloride (Cl)%
≤0.001
sulfate (S04)%
≤0.005
phosphate(PO4)%
≤0.0005
magnesium(Mg)%
≤0.001
calcium(Ca)%
≤0.025
Ferrum(Fe)%
≤0.0003
Lead(Pb)%
≤0.001
arsenic(As)%
≤0.0002
readily oxidizable substance%
qualified

Industrial Acetic acid,sodium salt trihydrate quality index

content(CH3COONa.3H20)%
58-60
free acid%
≤0.03
water insoluble%
≤0.04
chloride (Cl)%
≤0.04
Ferrum(Fe)%
≤0.0002

Food Acetic acid,sodium salt trihydrate quality index

content(CH3COONa.3H20)%
99-100
free alkali%
≤0.12
potassium(K)%
≤0.01
Lead(Pb)%
≤0.0005
arsenic(As)%
≤0.0001
free water % 
≤0.1