AMMONIUM THIOSULPHATE 7783-18-8, China AMMONIUM THIOSULPHATE 7783-18-8 Manufacturers, China AMMONIUM THIOSULPHATE 7783-18-8 Suppliers

AMMONIUM THIOSULPHATE

Category :

Agrochemicals/Chemical fertilizers

CAS NO : 7783-18-8

EC NO : 231-982-0

Molecular Formula : H₈N₂O₃S₂

Main Specifications :

Synonyms : Ammoniumthiosulfatewhitextl;Ammonium thiosulphate;Aminonium Thiosulfate;

Molecular Structure:

Product description:

Standard Sales Specifications

1. Chemical name:Ammonium Thiosulphate
2. Structural formula:

　　

3. Molecular formula: (NH4)2S2O3
4. CAS NUMBER: 7783-18-8
5. Molecular weight:148.20
6. Properties:. Colorless transparent liquid or white crystal. Relative density of crystal: 1.679,easily soluble in water,insoluble in alcohol, ether,slightly soluble in acetone.
7. Quality standard:

Index name	Liquid	Solid
Assay	56~60%	≥98%
Appearance	colorless transparent Liquid	white crystal
Ammonium sulfite	≤1.0%	≤1.0%
Alkalinity	0.3~1.5%	≤0.4%
Insoluble matter ( precipitation of Ca and Mg)	≤0.2%	---
Heavy metals(as Pb)	≤0.001%	≤0.002%
Fe	≤0.00025%	≤0.001%
Sulfide(as s)	≤0.0002%	≤0.0002%
Ignition residual	≤0.1%	≤0. 2%
Specific gravity	1.310~1.335	----

8. Packing: Liquid 250kg plastic drum. Solid 25KG plastic woven bag.
9.Uses: Used as fixer for takingPhotographic s,key component of silvering electrobath, shielding effect agent, casting protectant of Al-Mg alloy, bactericide and analytical reagent.

Send your inquiry to AMMONIUM THIOSULPHATE supplier

Company：	Changsha Green Mountain Chemical Co., Ltd.
Contact：	Mr Chen
Phone：	86-731-84423162,84424162, 84425162
Mobile phone：
Fax：	86-731-84429162
E-mail：	Contact Supplier
Website：	http://www.greenmountchem.com
Address：	804 Unit 2 Building 6, Shijiaguojihuacheng No.299 East Renmin Road,Changsha,Hunan,China
Zip Code：