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Sodium Acid Pyrophosphate

China

FCC

1030 / Metric Ton 获取最新报价

china

1030 per Metric Ton

20 Metric Ton

In 25kgs net paper or plastic woven bags

10 days after receiving order

3000 Metric Ton per Month

Western Union, T/T

-

现在联系

产品规格

Other Names : Sodium Acid Pyrophosphate MF : Na2H2P2O7 Grade Standard : Food Grade Purity (%) : 95% Appearance : White Powder Application : food additive Brand Name : shine Classification : - CAS No. : - EINECS No. : -

详情


.Chemical name:Disodium Dihydrogen Pyrophosphate, Sodium Acid Pyrophosphate

2.M. F.: Na2H2P2O7

3.M. W. : 221.94

4.Physical properties: Monoclinic, white crystalline powder. Density 1.86. Practically insoluble in alcohol, soluble in water. Hydrolyzes to orthophosphate on heating in acid medium. Hygroscopic, forms hexahydrate in damp air. Decomposes to metaphosphate at above 220

5.Quality standard:( FCC V, GB25567-2010)

   

Name of index

FCC-V

GB25567-2010

Content (as counted by Na2H2P2O7) ≥ %

93.0-100.5

93.0-100.5

Water Insoluble% ≤%

1.0

1.0

PH (1% aqueous solution)

-

3.5-4.5

Arsenic(As),ppm, ≤

3

3

Heavy Metals (as Pb),ppm, ≤

20

10

Fluoride(F),ppm, ≤

50

50

Pb  ppm, ≤

2

2

 

联系我们

联系人:Ms. Susan

公司名称:Shine Chemicals Group Co., Ltd

办公地址:No.136 North, Handan, Hebei, China,056000

电话号码:

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Ms. Susan < Shine Chemicals Group Co., Ltd >
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