Trisodium Phosphate Tech Qib CAS 10101-89-0
1. Crystal los yog acicular siv lead ua xim;
2. Yuav tsum tov dej (dej daws yog alkaline);
3. Insoluble nyob rau hauv organic solvent; ntsuas ntu 1.62 (20 ° C);
4. Kev ntsuas txij 73.3-76.7 ° C (decomposition);
Trisodium Phosphate Tech Qib CAS 10101-89-0
Cov Ntshav Ntshav Hauv Tos Ntshav:
Trisodium Phosphate Tech Qib
Molecular Formula: Na3PO4 • nH2O (n = 0, n = 1, n = 12)
Nqi phom sij: 163.94 (n = 0), 181.96 (n = 1), 380.18 (n = 12)
Cov Txheej Txheem Kev Kawm Txuj: GB 25565-2010 (Zaub Mov Qib) HG / T 2517-2009 (Technical Qib)
Trisodium Phosphate Tech Qib Cov Khoom:
Trisodium Phosphate Tech Qib yog xim dawb los yog tsis muaj xim, tsis yooj yim rau huab cua. Trisodium Phosphate Tech Qib yog nyob rau hauv dej, qhov hnyav tsis haum. Aqueous kua yog alkaline. Qhov ntom ntom ntom ntub yog 1.62 thiab lub pob ntseg ntawm 73.4 ° C.
Trisodium Phosphate Tech Qib Qeb:
Specifications | Superior zoo | Qib Ib | Cov khoom tsim nyog |
Trisodium Phosphate (raws li Na 3 PO 4 · 12H 2 O)% ≥ | 98.5 | 98.0 | 95.0 |
Sulfate (li SO 4 ) % ≤ | 0.50 | 0.50 | 0.80 |
Tshuaj Chloride (raws li Cl)% ≤ | 0.30 | 0.40 | 0.50 |
Dej insoluble% ≤ | 0.05 | 0.10 | 0.30 |
methyl txiv kab ntxwv alkalinity (li Na 2 O) | 16.5-19.0 | 16-09.0 | 15.5-19.0 |
Hlau (Fe)% ≤ | 0.01 | 0.01 | 0.01 |
Arsenic (Ua)% ≤ | 0.005 | 0.005 | 0.05 |
Cim npe nrov: trisodium phosphate tech grade CAS 10101-89-0, manufacturers, lwm tus neeg, Hoobkas, nqi, yuav, pheej yig
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