TETRASODIUM PYROPHOSPHATE
Inquiry
| Post Date: | Oct 21,2015 |
| Expiry Date: | Oct 20,2016 |
| Detailed Description: |
Cas No. :7722-88-5
Chemical formula: Tetrasodium pyrophosphate anhydrous
Formula:Na4P2O7 Molecular weight: 265.90 Properties: White powder , easily soluble in water, density at 2.45, melting point at 890 , Its water solution is alkaline, PH value of 1% solution is 9.9-10.7. Application: Mainly used as detergent in washing, blench in paper making, and electroplating, etc. For food grade it is mainly used as food additive, buffering agent, emulsification agent, and nourishment, and modifying agent, etc. Packing: 25kgs net paper bags or 25kgs net plastic woven bags Specifications Specifications Food Grade Main contents % 96.5 P2O5 % 51.5 Ortho-Phosphate Qualified PH of 1% water solution 9.9-10.7 Fineness(through 60 mesh) 90 Heavy metals, as Pb % 0.001 Arsenic, as As % 0.0003 Fluoride, as F % 0.005 Water insoluble % 0.2 Storage and transport: It should be stored in a ventilative and dry warehouse instead of in the open air, kept away from water, moisture and sunlight during transport, handled with care, so as to avoid damage to plastic bags. Furthermore, it should be stored separately from poisonous substances. |
| CAS Registry Number: | 7722-88-5 |
| Synonyms: | ;Sodium pyrophosphate;Tetrasodium pyrophosphate;TSPP;Tetra Sodium Pyrophosphate;Tetrasodium Diphosohate; |
| Molecular Formula: | Na4P2O7 |
| Molecular Weight: | 265.9 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S26:; S36:; |
| Company: | Suqian Modern Chemical CO.,Ltd. [ China ] |
| Contact: | lisa lee |
| Tel: | 0527-81083998 |
| Fax: | 0527-84466860 |
| Email: | modernbio@hotmail.com |
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