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Molecular formula: Na3PO4 or Na3PO4.12H2O
Molecular weight: 164/380.12
CAS: 7601-54-9 /10101-89-0
H.S CODE: 2835.2300
Use: In
photographic developers; clarifying sugar; removing
boiler scale, softening water; manuf paper; laundering;
tanning leather; in detergent mixture; buffering
agent and reagent in analytical chemistry.
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Product name |
Trisodium Phosphate |
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Grade |
Technical
Grade |
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Type |
Anhydrous |
Dodecahydrate |
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Test method |
GB
|
GB
|
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Assay |
98%min |
98%min |
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Water-insoluble substances |
0.05%max
|
0.05%max
|
|
Heavy metal |
0.001%max
|
0.001%max
|
|
As |
0.005%max
|
0.005%max
|
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Methyl orange basicity |
36
|
16.0-19.
|
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Loss on ignition |
2.0%max
|
45%-57%
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Packaging: 50lb plastic woven bag or paper bag, net weight 10Kg or 25Kg; 2,000lb plastic woven bag, net weight 1,000Kg.
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