Product Description

• Other Names: sodium sulfide
• MF: NA2S
• Usage: Textile Dyestuffs, Paper Dyestuffs, Leather Dyestuffs
• Brand Name: Mastone

• PRODUCTS STANDARD

  Appearance: Yellow Flakes

  Purity : 60.0%

  Fe :30ppm

  Na2CO3 :  5.0%

  Water Insoluble: 0.4%    

   

  PRODUCT CHARACTERISTICS:

  Sodium Sulphide is strong reducing agent and reacts with oxidants. Readily soluble in water,  slightly soluble in alcohol.

   

  APPLIED DIRECTION:

  1.1. I is used in water treatment as an oxygen scavenger agent,  in the photographic industry to protect

  develope solutions from oxidation,  in textile industry as a bleaching,  as a desulfurizing and as a

  dechlorinating agent and in leather trade for the sulfitization of tanning extracts.

  1.2.It is used in chemical manufacturing as a sulfonation and sulfo-methylation agent. It is used in the

  production of rubber chemicals,  sulfur dyes and other chemical compounds.

  1.3. It is used in other applications include or flotation,  oil recovery,  food preservative,  making dyes,  and

   

  detergent.

   

  STORAGE & SHELF LIFE:

  It should be placed in dry,  cool condition below 25 Degree C under shelter,  it should be kept away from

  high temperature and direct sunlight.

  Shelf life to be 6 months under recommended storage condition.
  
  Any enquiries please contact us viainfo@mastonechem.com.
  
   

Company Profile

• Mastone Group Ltd.
• [ China ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• Mastone Group Ltd., a young but highly professional company specialised in providing all kinds of Textile solution to the textile industry. We are formed by a team of textile professionals with different background of expertise that allow most of the difficulties anticipated in the textile industry to be addressed through our profound knowledge in areas of sourcing, in house manufacture, ne...
  

Basic Information

• Company Products / Services: dyestuffls, chemicals, auxiliaries
• Year Established: 2009
• Number of Employees: 51-100
• Website: www.mastonechem.com