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Ammonium Thiosulfate 99.99% White Powder

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CAS No.:

7783-18-8

Grade:

Industrial Grade

Content:

99.99%

Port:

Guangzhou

Packaging:

25kg Bags, Cartons, Drums

Price valid (until):

2024-12-28

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DINAYEN'S ENTERPRISE MANAGEMENT CO,.LTD

Company Type:

Trader

Location:

Hongkong, China

Qualification:

Main Products:

chemicals

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Product Description
Seller Information
Inquiry History

Description

Ammonium thiosulfate with best quality CAS 7783-18-8

Ammonium thiosulfate Basic information
Product Name:	Ammonium thiosulfate
CAS:	7783-18-8
MF:	H8N2O3S2
MW:	148.21
EINECS:	231-982-0
Mol File:	7783-18-8.mol
Ammonium thiosulfate Chemical Properties
Melting point	180°C (dec.)
density	1.679 g/mL at 25 °C(lit.)
solubility	H2O: very soluble(lit.)
form	Crystalline Powder
color	White
Odor	Ammonical odour
Water Solubility	Soluble in water, slightly soluble in acetone. Insoluble and diethyl ether.
Sensitive	Hygroscpc
Merck	14,562
Stability:	Stable. Hygroscopic.

Item	Liquid	Solid
Appearance	colorless transparent Liquid	white crystal
Assay	58-60%	≥98%
Ammonium sulfite	≤1.0%	≤1.0%
Alkalinity	0.3-1.5%	≤0.4%
Fe	≤0.00025%	≤0.001%
Insoluble matter ( precipitation of Ca and Mg)	≤0.2%	----
Heavy metals(as Pb)	≤0.001%	≤0.002%
Sulfide(as s)	≤0.0002%	≤0.0002%
Ignition residual	≤0.1%	≤0.2%
Specific gravity	1.310-1.335	----
7. Packing: Liquid 250kg plastic drum. Solid 25KG plastic woven bag.

Basic Info

Product Name:

Ammonium thiosulfate

Other Name:

Thiosulfuric acid (H2S2O3),ammonium salt (1:2);Ammonium thiosulfate ((NH4)2S2O3);Thiosulfuric acid,diammonium salt;Thiosulfuric acid (H2S2O3),diammonium salt;Ammonium hyposulfite;Diammonium thiosulfate;Thio-Sul;Ammonium thiosulfate;15824-31-4

CAS No.:

7783-18-8

Molecular Formula:

H3N.¹/2H2O3S2

InChIKeys:

InChIKey=XYXNTHIYBIDHGM-UHFFFAOYSA-N

Molecular Weight:

148.20500

Exact Mass:

147.99800

EC Number:

233-282-0

HScode:

2832300000

Categories:

Iron Compounds

Characteristics

PSA:

104.48000

XLogP3:

1.84280

Appearance:

clear solution

Density:

1.679 g/cm³

Melting Point:

150 °C (decomp)

Water Solubility:

Soluble in water, slightly soluble in acetone. Insoluble in ethanol and diethyl ether.

Toxicity:

LD50 orl-rat: 2890 mg/kg GTPZAB 26(6),54,82

See More Ammonium thiosulfate Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Ammonium thiosulfate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
chemicals

Location:
1842, Building E07, Suning Wisdom Valley, No.272 Iqingmen Avenue, Gulou Disirict, Nanjing

Payment Terms:
TT against copy of documents,L/C,100% TT in advance

Average lead Time:
45

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2017

DINAYEN'S ENTERPRISE MANAGEMENT CO,.LTD is a leading Trader supplier of Sodium phosphate (Na6P6O18), Propylene Glycol, L-Alanine based in Hongkong, China. With a commitment to quality and customer satisfaction, DINAYEN'S ENTERPRISE MANAGEMENT CO,.LTD has become a trusted name in the industry. Our product line includes a range of high-quality Sodium phosphate (Na6P6O18), Propylene Glycol, L-Alanine, which are available at competitive prices. DINAYEN'S ENTERPRISE MANAGEMENT CO,.LTD has established itself as a reliable supplier of chemical products on the echemi.com.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Russia	ammonium thiosulfate	1 MT	Jan 23, 2024
Malawi	Ammonium Thiosulphate	500 G	Oct 12, 2023

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Ammonium Thiosulfate 99.99% White Powder

Product Description

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