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Sodium acetate,trihydrate

Grade

pharmaceutical

FOOD

Technical

Sodium Acetate(on the anhydrous basis)

98.0-101.0

98.0-101.0

58.0-60.0

pH of a 5% solution at 20℃

7。5-9。0

7.5-9.0

7.5-9.0

Water(loss on drying,120℃,240min)%≦

38.0-41.0

36.0-41.0

36。0-41。0

Insoluble matter%≦

0。05

 

0.05

秒速时时彩Heavy metals(as Pb)%≦

0。001

0.001

 

Free alikali(as Na2CH3)%≦

 

0.05

 

Arsenic(As)ppm≦

 

0.0003

 

Chloride(Cl)%≦

0.035

 

0.5

Sulfate(SO4)%≦

0.005

 

0。1

Iron(Fe)%≦

 

 

0。001

Calcium(Ca)%≦

To pass test

 

 

Magnesium(Mg)%≦

To pass test

 

 

Potassium(K)%≦

To pass test

To pass test

 

Phosphate(PO4)%≦

 

 

 

Organic volatile impurities

To pass test

 

 

Potassium permanganate insolubles

To pass test

 

 

Hg

 

1ppm

 

Lead

 

5ppm

 

Reducing Substance(formic acid)%≦

 

0。1%

 

Packing:25 kgs Craft Bag or 1000kgs Container Bag.

Application: Sodium Acetate Trihydrate is used in the pharmaceutical industry,as a buffer in the photographic industry and as a supplement for animal feeds to increase the milk fat production of dairy cattle.It is also used in the production of dye stuffs,as a polymerization catalyst,as a polymer stabilizer,as a flavouring agent,and in the manufacture of hydroxyl oximes,which are uesd as extractants in hydrometallurgy.

Acetate series
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