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Sodium Phosphate Dibasic, Technical Grade

Molecular formula: Na2HPO4 or Na2HPO4.12H2O

Molecular weight: 141.98 / 358.14

CAS: 7558-79-4 /10039-32-4

H.S CODE: 2835.2200

Use: As sequestrant, emulsifier and buffer in foods. As mordant in dyeing; for weighting silk; in manufacture of enamels, ceramics, detergents, boiler chemicals; as fireproofing agent; in soldering and brazing instead of borax; as reagent and buffer in analytical chemistry.

Product name

Sodium Phosphate Dibasic

Grade

Technical Grade

Type

Anhydrous

Dodecahydrate

Test method

GB

GB

Assay

98%min

98%min

Water insoluble substances

0.05%max

0.05%max

Heavy metal

0.001%max

0.001%max

As

0.005%max

0.005%max

pH

8.3-10.0

9.1

Loss on ignition

5.0%max

61%

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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