Sodium Hydrosulfide 70% Sodium Hydrosulphide Sodium Sulphide Yellow Flakes Tannery Chemicals CAS No 16721-80-5

• Customization: Available
• CAS No.: 16721-80-5
• Formula: Nash
• Classification: S
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: 50%~80%
• Type: Sodium Hydrosulfide
• Grade Standard: Industrial Grade
• Un No.: 2949
• Dangerous Class: 8
• Melting Point: 350 ºC
• Density: 1.79 G/Cm³
• Flash Point: 90 ºC
• Application: Leather/Textile/Priting and Dyeing/Mining
• Solubility: Soluble in Water, Soluble in Ethanol, Ether, etc.
• Color: Yellow Flakes
• Production Method: Starbucks Roast
• Specification.: 70%
• Application Material: Chinlon
• Transport Package: 25kg, 900kg, 1000kg
• Specification: 22MT*1FCL
• Trademark: XUKE
• Origin: China
• HS Code: 2830109000
• Production Capacity: 35000mt/Year

Product Description

 

Product Parameters

 

English name	sodium hydrosulfide
Synonyms	Sodium sulfohydrate, Sodium hydrosulphide, Sodium hydrogen sulphide
CAS	16721-80-5
EINECS	240-778-0
Chemical formula	NaHS
Purity	70%
Appearance	Yellow flakes
Applications	Used as intermediates of various organic products and auxiliaries of sulfur dyes, also used in the production of leather dehairing, desulfurization of mucilage silk and chemical fertilizers and pesticides, etc.
Grade	Industrial Grade
Loading Port	Qingdao, Tianjin, Shanghai
Package	25kg bag/ 900kg bag/1000kg bag
Marker	Customizable

Product Analysis

 

INDEX NAME	SPECIFICATIONS	INSPECTTING RESULTS
NaHS	≥70%	71%
NaS	≤3%	2.1%
Na2SO2	≤2%	0.1%
Na2CO3	≤1%	0.04%

 

Application

 

Packaging & Shipping

Packaging
25kg/bag

Shipment

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