Polyphosphoric acid
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| Post Date: | Aug 11,2014 |
| Expiry Date: | Aug 11,2015 |
| Detailed Description: |
Cas No. :2809
Quantity: 40000Metric Tons Specs:as described Price:1 USD Metric Tons Payment Method: TT Usage: polyphosphate acid is not only a intermediate chemical products, but also an important chemical products, it is widely used in paints, pharmacy, spices, leather, flame retardant, detergent, skin care products and cosmetics industries, such as being cyclizing agent in organic synthesis, acidulant and dehydrating agents etc. Moreover, polyphosphate acid can also be used as a substitute for orthophosphoric acid and analytical reagents etc. Items(%) Specifications 115% 105% 95% Color ≤20 PPA ≥115 ≥105 ≥95 P2O5 ≥83.3 ≥76.0 ≥68.8 Chloride as Cl ≤0.0005 SO4 ≤0.005 Iron as Fe ≤0.002 Arsenic as As ≤0.005 ≤0.005 ≤0.0001 Heavy Metal as Pb ≤0.001 ≤0.001 ≤0.0005 Fluoride as F ≤0.001 |
| CAS Registry Number: | 2809 |
| Synonyms: | Polyphosphoric acids;Superphosphoric Acid;PolyphosphoricacidPOviscousliq;Tetraphosphoric acid;PPA; |
| Molecular Formula: | (H)n+2·(P)n·(O)3n+1 |
| Molecular Weight: | 337.93 |
| Molecular Structure: | 
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| Hazard Symbols: |  C:Corrosive; |
| Risk Codes: | R34:; |
| Safety Description: | S25:; S36/37/39:; S45:; |
| Company: | Qinzhou Rongde Chemicals Co.,Ltd. [ China ] |
| Contact: | William Zhou |
| Tel: | 0773-5832019 |
| Fax: | 0773-5801712 |
| Email: | rd-william@hotmail.com |
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