| Customization: | Available |
|---|---|
| CAS No.: | 10101-89-0 |
| Formula: | Na3po4 12(H2O) |
|
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Trisodium Phosphate(TSP)Property:
1. Basic Information
Alias : Sodium Phosphate
Molecular formula: Na3PO4 · 12H2O
Molecular weight : 380.12
CAS No. : 10101-89-0
EINECS : 231-509-8
Customs Code : 28352910
2. Physicochemical Properties
Appearance : colorless or white crystal.
Relative density : 1.62 g/cm3
Melting point : 73.3 ~ 76.7 ºC
Solubility : Soluble in water, insoluble in ethanol and carbon disulfide.
Attribute: Colorless acicular hexagonal crystal. In dry air, twelve crystal waters are lost at 100ºC and become anhydrous substance (Na3PO4). The aqueous solution is alkaline and has a certain erosion effect on the skin.
Trisodium Phosphate(TSP)application:
Soft water agent, detergent, boiler descaling agent. Used in tanning as a degreasing agent and degumming agent. Detergent for bottle washer and sugar juice, photographic developer, fabric mercerizer, rubber milk coagulant; Also has certain application in medical pharmacy.
Technical Indexes (Specification: HgG/ T 2517-93)
| Item | Grade |
||
| Superior grade | First grade | Second grade | |
| (Na3PO4·12H2O)% | 98.5 | 98.0 | 95.0 |
| Methyl orange alkalini (as Na2O)% | 16.5-19.0 | 16.0-19.0 | 15.5-19.0 |
| Water-fast,% | 0.05 | 0.10 | 0.10 |
| Sulphate(as SO4) % | 0.05 | 0.50 | 0.80 |
| Chloride ( as CL )% | 0.30 | 0.40 | 0.50 |
| (Fe)% | 0.01 | -- | -- |
| (As)% | 0.005 | -- | -- |
Product Packaging
Lined with polythene plastic bag and covered with composite plastic woven bag. 25kg/ bag, 50kg/ bag, 1000kg/ bag, net weight and pattern can be customized.
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