| Classification: | Phosphate |
|---|---|
| Model Number: | 1212045 |
| Brand Name: | hx |
| Application: | a buffering agent, an emulsifier, a dispersing agent, and a thickening |
| Appearance: | white crystalline powder |
| Purity: | 96.5% |
| Grade Standard: | Food Grade,Industrial Grade |
| Place of Origin: | China (Mainland) |
| EINECS No.: | 231-767-1 |
| MF: | Na4P2O7 |
| Other Names: | TSPP |
| CAS No.: | 7722-88-5 |
| Type: | Sodium Pyrophosphate |
| Density (g/mL):: | 2.534 |
| PH Value(1% solution):: | 9.9-10.7 |
| Water content:%:: | 0.20 |
Quick Details
Specifications
Product Introduction
CAS: 7722-88-5
|
Product Name: |
Selenious acid disodium salt Selenase;Tetrasodium diphospate decahydrate Tetrasodium pyrophosphate TSPP |
|
Molecular formula |
Na4P2O7 |
|
Molecular weight |
265.9 |
|
Appearance: |
white crystalline powder |
|
Application: |
Used as washing agebt,bleaching agent,water treatment agent, electrical coating,petroleum drilling,etc. |
|
Package: |
25KG double inner plastic and outer knitting bag; customer's demand |
|
Specification: |
In conformity to HG/T2968-1999,customer's demand. |
|
Storage : |
Into the receptacle tightly, store in a cool, dry place |
Technical Specifications
|
Density (g/mL, 25 DHS C) |
2.534 |
|
Melting pointoC): |
880 |
|
Solubility: |
Soluble in water, alkaline aqueous solution, insoluble in alcohol. |
|
sodium pyrophosphate:≥ % |
97.5 |
|
Water content:≥% |
0.20 |
|
PH (10 g/L): |
9.9-10.07 |
|
Orthophosphate: |
Pass the test |
|
Safety Condition |
|
|
Risk Statements: |
R36/37/38:Irritating to eyes, respiratory system and skin. |
|
Safety Statements: |
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36:Wear suitable protective clothing. |
|
Acute toxicity |
LD50:4000 mg/kg irritating |
Packaging & Shipping
Packaging:25KG/50KG inner plastic and outer knitting bag,or as your request
Shipping:About 7 days after the order confirmed