Factory Price 60% Min Na2s Yellow Flakes Sodium Sulphide Flake Red

• Customization: Available
• CAS No.: 1313-82-2
• Formula: Na2s
• EINECS: 215-211-5
• Appearance: Flake
• Classification: S
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: 50%~80%
• Type: Sodium Hydrosulfide
• Grade Standard: Industrial Grade
• Application: Dyeing, Tanning, Textile
• Purity %: 60% Min
• Name: Sodium Hydrosulfide, Sodium Sulfide
• Transport Package: N.W 25kg in Plastic Woven Bags with Lining or with
• Specification: 25KG/Bag
• Origin: China
• Production Capacity: 40000 Tons/Year

Product Description

Basic Info.
 

Item	Grade A	Grade B
Colour	yellow	red
Na2S%min≥%	60	52/60
Na2CO3%max≤%	1.80	5.00
Na2SO3%max≤%	1	2.00
Na2S2O3%max≤%	2.00	2.00
Water Insolubles % max≤%	0.05	0.40
Fe max≤%	10-30PPM	30-300PPM

Product Description

Storeage

 

 Keep only in closed, properly labeled containers. Do not store in zinc, aluminum, or copper containers. Store in cool, dry, ventilated area to prevent it from being deliquescent. Separate from acids, acidic materials, oxidizing agents.

 

 

Application

Mainly used by vat dyeing, printing and stripping , reduction cleaning, leaching textile materials such as silk,wool, nylon and other fibres bleaching mechanical pulps ,thermo mechanical pulps, deinked pulps bleaching kaolin bleaching foodstuffs like sugar, honey , gelatin etc .

 Reducing agent for organic synthesis and pharmaceuticals.

Packing

Company File



Weifang Tinmu Chemical Co., Ltd. is a specialized chemical company along with production, R&D, and trading. On the basis of more than 10 years experiences of water treatment chemical, Tinmu Chemical can offer a broad range of high value products and services.
Weifang Tinmu Chemical Co., Ltd. Is a professional enterprise on water treatment chemicals, Food additive chemicals, Feed additive chemicals, Disinfectant, Mining chemicals, Pesticide intermediates......
Weifang Tinmu Chemical Co., Ltd. are located in Weifang City, Shandong Province which have mature chemical environment and convenient transportation.
Our products are wide popularity in South America, Southeast Asia, Middle East and so on. We are looking forward to cooperate with you to make the world more cleaner and healthier.