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| Product Name: |
tetrasodium pyrophosphate(TSPP)
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| Supply Ability: |
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| Related proudcts |
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| Specifications |
96.5% |
| Price Term: |
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| Port of loading: |
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| Minimum Order |
10MT |
| Unit Price: |
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Chemical formula: Na4P2O7
Molecular weight: 265.9
CAS NO.: 7722-88-5
Ref. Standard: HG/T2968-1999(Industrial grade);HG2923-1999(Food grade)
production capacity:5000 t/a
Properties: White powder, easily soluble in water, relative density is 2.45, melting point is 890℃, its water solution is alkaline, pH value of 1% water solution is 9.9-10.7.
Technical Specifications:
No.
Index
Industrial grade
Food grade
1
Main content %¡Ý
96.5
96.5
2
P2O5 %¡Ý
51.5
51.5
3
Phosphate
Qualified
Qualified
4
pH of 1% water solution
9.9-10.7
9.9-10.7
5
Water insoluble %¡Ü
0.2
0.2
6
Heavy metal, as Pb %¡Ü
-
0.001
7
Arsenic, as As %¡Ü
-
0.0003
8
Fluoride, as F %¡Ü
-
0.005
9
Sieve test(Through 60 mesh) %¡Ý
90
90
Application: Mainly used as ***ergent in washing, bleach in paper-making, electroplating, etc. For food grade it is mainly used as food additive. Buffering agent, emulsification agent, and nourishment, and modifying agent, etc.
Packaging: packed in plastic woven bag with PE lining, 25kgs/bag. Stored in ventilated and dry place. |
| Company: |
Shifang Tianrui Chemical Co.,Ltd.
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| Contact: |
Ms. Xiaoli Shu |
| Address: |
Quezhu village,Huilan town |
| Postcode: |
618400 |
| Tel: |
86-838-8260249 |
| Fax: |
86-838-8260250 |
| E-mail: |
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