High Quality Best Price 60% Yellow Flakes Leather Dyeing Industry Sodium Sul Phide

• CAS No.: 1313-82 2
• Formula: Na2s
• EINECS: 215-211-5
• Appearance: Flake
• Purity: 60%
• Type: Sodium Sulfide
• Model NO.: Sodium Sul phide
• Grade Standard: Industrial Grade
• Transport Package: 25kg/Bag
• Specification: 25kg/Bag
• Trademark: Iron Zirconium
• Origin: China
• HS Code: 2830101000

Product Description

 

Product Description
 

Molecular Formula:	Na2S
Molecular Weight:	78.04
CAS No.:	1313-82 2
EINECS No.:	215-211-5
Port:	Qingdao, China
Grade Standard:	Industrial Grade
Appearance:	Flake
Purity:	60%
Packing:	25kg/bag
HS Code:	2830101000

 

 

Product Analysis

 

Product Name: Sodium Sulfide Red Flakes                 
Batch NO.: 202107101
Test Date:11 July,2021                                       






 

ITEM	TEST RESULTS
Na2S%	60.28
Fe Content%	0.0018
Water Insoluble%	0.023

  

Product Name: Sodium Sulfide Yellow Flakes                 
Batch NO.: 202107110
Test Date:11 July,2021                                        

ITEM	TEST RESULTS
Na2S%	60.28
Na2SO3%	0.63
Na2S2O3%	1.19
Fe Content%	0.0018
Water Insoluble%	0.023

Application

Sodium sulfide is primarily used in the kraft process in the pulp and paper industry.

It is used in water treatment as an oxygen scavenger agent and also as a metals precipitant;

in chemical photography for toning black and white photographs;

in the textile industry as a bleaching agent, for desulfurising and as a dechlorinating agent; and in the leather trade for the sulfitisation of tanning extracts.

It is used in chemical manufacturing as a sulfonation and sulfomethylation agent.

It is used in the production of rubber chemicals, sulfur dyes and other chemical compounds.

It is used in other applications including ore flotation, oil recovery, making dyes, and detergent. It is also used during leather processing, as an unhairing agent in the liming operation.

Packaging

Package	Quantity
25kg/bag	22MT
1000kg/bag	20MT

About Us

Hunan zirconium iron import and export Co., Ltd is a professional research, development and production of zirconium silicate & titanium dioxide backbone members of enterprise, the local well-known entrepreneurs and professional senior engineers in the party′s call for "safety and smoothness low carbon environmental protection" and the support of the bold innovation on traditional production equipment and technology, on the basis of reducing the product cost make the product quality to achieve the same industry leading level.In the efforts of all the staff of the company, in Shandong, Henan, Guangdong, South America, Europe and the United States for decades in Mexico, Brazil, South Africa, Zimbabwe and other places to establish several partners, the company′s quality inspection department under the close supervision of production and sales of the "label", for users throughout the country to provide the most efficient and convenient service.