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Ammonium Thiosulphate, Ammohypo
CAS NO.: 7783-18-8
FOB Price: NEGOTIABLE Get Latest Price
Specification: 53%-60%
Documentation: Get COA after inquiry
Lead Time: 14-30 days
Max Capacity: -
Packing: 250KG/Plastic Drum
Product Detail
Properties

Ammonium Thiosulphate, Ammohypo


English name: Ammonium Thiosulphate, Ammohypo

CAS No: 7783-18-8

Molecular formula: (NH4)2S2O3

Molecular weight: 148.2


Technical indicators

Project

Index

Exterior

Colorless transparent liquid

Content %

53—60

Alkalinity (NH4OH)%

0.3--1.5

Burning residue %

≤0.1

Heavy metal (Pb)%    

≤0.001

Sulfite %

≤1.0

Sulfide (S)%        

≤0.001

Density 20°C

1.290--1.346

Insolubles %

≤0.2

Iron (Fe)%          

≤0.001

PH value (25℃)

8--9


Uses: Mainly used for color positive film, negative film, color reversal film, color film and photographic paper, as a fixer.


Packing: Liquid ammonium thiosulfate can be packed in plastic barrels, with a net weight of 250kg per barrel.

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23YRS
Business Type:
Manufacturing
Country/Region:
Hebei, China
Contacts:
Manager Liu
Position Title:
Sales Manager
Tel:
0086-312-3289695
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