China (Mainland)
96.5% Sodium pyrophosphate, Tetrasodium pyrophosphate, Sodium diphosphate CAS NO.7722-88-5
- FOB Price: USD: 5.00-5.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
technical grade(1-25)Kilogram
- Product Details
Keywords
- Sodium pyrophosphate
- Tetrasodium pyrophosphate
- Sodium diphosphate
Quick Details
- ProName: 96.5% Sodium pyrophosphate, Tetrasodiu...
- CasNo: 7722-88-5
- Molecular Formula: Na4P2O7
- Appearance: White powder
- Application: Used as water softener, additive agent...
- DeliveryTime: 2 weeks
- PackAge: 25kg/bag
- Port: Shanghai port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 96.5%
- Storage: Store in a cool, dry and well-ventilat...
- Transportation: Prompt delivery
- LimitNum: 1 Kilogram
- Grade: Industrial Grade
- PH: 9.9-10.7
- EINECS: 231-767-1
Superiority
Details
Sodium pyrophosphate
|
Chemical Name |
Sodium pyrophosphate |
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Synonyms |
Tetrasodium pyrophosphate； Diphosphoric acid tetrasodium salt; Pyrophosphoric acid tetrasodium salt; Sodium diphosphate
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Molecular Formula |
Na4P2O7 |
|
Molecular Weight |
265.9 |
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CAS No. |
7722-88-5 |
|
EINECS |
231-767-1 |
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Appearance |
White powder |
|
Contents(Na4P2O7) |
≥96.5% |
|
Water insoluble |
≤0.2% |
|
Ph value(2% solution) |
9.9-10.7 |
|
Or thophosphate(PO4) |
no distinct yellow color when react with 0.1NAgNO3 |
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Solubility |
Dissolve in water, but not in alcohol or ammonia |
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Packing |
25kg/bag |
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Application |
Used as water softener, additive agent of the detergent, bleaching of string, printing and dyeing, precise bleaching assistant, manufacture of the syhthetic rubber, electroplating burdening, electrolyzation and other materials of pyrosulfate, also can be used for theatment of the surface.of the metal, the dehydrogennation of hydrocarbon and the catalytic agent of polymer process. |