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SODIUM THIOSULPHATE PENTAHYDRATE

TECHNICAL SPECIFICATION OF SODIUM THIOSULPHATE PENTAHYDRATE

1. Description White P Crystals
2. Molecular Weight 248.17
3. Appearance of 10% Solution in distilled water Solution is clear and colorless
4. Assay as Na2S2O3.5H2O 97.00 % W/W.
5. Sulphide as Na2S 0.002% MAX.
6. pH of 10 % solution 6.5 TO 8.5 AT ROOM TEMP
7. Insoluble Matter as Ca , Mg and NH4OH 0.04 % MAX
8. Iron as Fe Passes
9. Heavy Metals as Pb Passes

PACKING :

25 Kgs. HDPE Bag with Poly liner Inside

50 Kgs. HDPE Bag with Poly liner Inside


*Special packaging requirements can be accommodated.


The product is tested by our standard analytical method.

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