Sodium Thiosulphate

Price:

negotiable

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Quantity:

100MT/ day

Pack. & Delivery:

25kg/ bag

Photo grade Specification:
Na2S2O3· 5H2O: 99.0% min
Water-insoluble : 0.01% max
Density and phase: 1.667 g/ cm³ , solid
Solubility in water: Very Soluble
Melting point: : 40-45 ° C
Sulphide( as Na2S) : 0.001% max
Fe: 0.002% max
PH Value( 200g/ l solution) : 6.5-9.5
Granularity( g/ g) : 12-16

Tech grade specification:
Na2S2O3· 5H2O: 98.5% min
Water-insoluble : 0.01% max
Density and phase: 1.667 g/ cm³ , solid
Melting point: : 40-45 ° C
Sulphide( as Na2S) : 0.003% max
Fe: 0.003% max
PH Value( 200g/ l solution) : 6.5-9.5

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