polyphosphoric acid
Inquiry
| Post Date: | Nov 07,2017 |
| Expiry Date: | Nov 07,2018 |
| Detailed Description: |
Cas No. :8017-16-1
Quantity: 1Metric Tons Specs:105%,115%,116%,117%,118% Payment Method: T/T bank transfer Polyphosphoric Acid Synonyms: Condensed Phosphoric Acid, Multiphosphoric Acid Chemical Formula: Hn+2PnO3n+1 Product description : Colorless sticky liquid, easy to air stack, not crystallize, corrosive, compatible with water, hydrolyzed into ortho-phosphoric acid. Usage : Polyphosphoric acids are used as a catalyst in the chemical and the petroleum industries for polymerization, alkylation, dehydration, condensation, and isomerization processes. Product Spectification：105%、 115%、 116%、117%、118% Index 105% 115% 116% 117% 118% H3PO4 % ≥105.0 ≥115.0 ≥116.0 ≥117.0 ≥118.0 P2O5 % ≥ 76.0 83.3 84.0 84.7 85.4 Cl % ≤ 0.0010 0.0010 0.0010 0.0010 0.0010 Fe % ≤ 0.0020 0.0020 0.0020 0.0020 0.0020 As % ≤ 0.0080 0.0080 0.0080 0.0080 0.0080 Pb % ≤ 0.0030 0.0030 0.0030 0.0030 0.0030 Packaging : 20L/40kg Drum , 200L/340kg Drum , 1000L IBC , ISO Tank |
| CAS Registry Number: | 8017-16-1 |
| 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: | Yunnan Tianyao Chemical Co.,Ltd [ China ] |
| Contact: | Sara wang |
| Tel: | 0871-68896163 |
| Fax: | |
| Email: | sarawang2016@163.com |
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