Tetra Potassium Pyrophosphate
Inquiry
| Post Date: | Jun 03,2013 |
| Expiry Date: | Aug 02,2013 |
| Detailed Description: |
Cas No. :7320-34-5
Chemical formula: K4P2O7
Molecular weight: 330.34 Property: White powder, melting point: 1109OC; Soluble in water, insole in ethanol and its aqucous solution is alkali, Solubility :187g/100kg; Ph; 10.2; It has the same properties as other condensed phosphoric. Uses: Mainly used as complexing agent in cyanogen-free electroplating, substituting for sodium cyanide. It also can be used as pretreating agent in eledtorplating and pyrophosphoric acid electroplating solution, as ingredient and additive in all kinds of detergents and as dispersant and buffering agent in pigment and dyes, to remove a small amount of ferric ion ferric from water in blanching and dyeing industry to improve quality. Packing: In 25kg, 50kg, 1000kg bag store at a cool dry and well ventilated place. Technical Specifications: SPECIFIDATIONS TECH GRADE FOOD GRADE K4P2O7 95.0%MIN 96.0%MIN Fe2+Fe3+ 0.05%MAX 0.05%MAX Water insoluble 0.2%MAX 0.1%MAX PH of 1%solution 10.0-10.7 10.0-10.7 Heavy metal 0.001%MAX As 0.0003&MAX |
| CAS Registry Number: | 7320-34-5 |
| Synonyms: | ;Diphosphoric acid, tetrapotassium salt;Potassium Pyrophosphate;Tetra-Potassium Pyrophosphate;TKPP;Tetrapotassium pyrophosphate;tetrapotassium diphosphate;diphosphoric acid, monopotassium salt;Tetra Potassium Pyrophosphate; |
| Molecular Formula: | K4O7P2 |
| Molecular Weight: | 330.336522 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S26:; S36:; |
| Company: | SHIFANG CHUANGXIN CHEMCAL CO.,LTD [ China ] |
| Contact: | XIAO JUN |
| Tel: | 86-838-2222376 |
| Fax: | 83-838-2222370 |
| Email: | demi@cxchem.net |
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