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60% Sodium Sulfide Flake For Leather Industry

  • 60% Sodium Sulfide Flake For Leather Industry
  • 60% Sodium Sulfide Flake For Leather Industry
  • 60% Sodium Sulfide Flake For Leather Industry
  • 60% Sodium Sulfide Flake For Leather Industry

60% Sodium Sulfide Flake For Leather Industry

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1 Ton
    Delivery Time: 15 Days
    Packaging: 200L/Barrel
    Productivity: 2000Ton/Year
    Brand: Shenyu
    Transportation: Ocean,Land,Air,Train
    Place of Origin: China
    Supply Ability: 2000Ton
    Certificate: -
    HS Code: -
    Port: Qingdao,Shanghai,Lianyun Gang

Basic Info

Model No.: SY-1313822

Product Description

60% Sodium Sulfide Flake For Leather Industry

Product description:

Sodium sulfide is also called vulcanized alkali, stinky soda and smelly alkali. The pure products at normal temperature are prismatic crystals with colourless or micro purple. The industrial sodium sulfide is often pink, brown and yellow because of impurities. Rotten eggs smell bad, corrosive and toxic, with a density of 2.427. At 920 degrees centigrade. It can dissolve in cold water and soluble in hot water. It is almost completely hydrolyzed to sodium hydroxide and sodium hydrogen sulfide when dissolved in water (the solubility is 15.4g at 10 C, the solubility is 57.2g at 90 C), the water solution is strong alkaline, and it is corrosive to copper, wood, skin and so on. It is slightly soluble in ethanol and insoluble in ether. Sodium sulfide reacts with strong acid to release hydrogen sulfide. Deliquescence in air causes oxidation of sodium thiosulfate. Sodium sulfide is mainly used as a skin hair removal agent, pulp cooking agent, the raw material of the vulcanized dyestuff, the reducing agent of the dye intermediate, the dyed mordant of the fabric, the ore flotation agent, as well as the viscose fiber desulphurizer, and the production of sodium hydrogen sulfide and sodium sulfide.

Sodium Sulfide

Feature:
High Purity
Low Price
Fast delivey
Good service


Product details:

English Name: Sodium sulfide
English synonyms: sodiumsulfide (anhydrous); sodiumsulfide (Na2S); sodiumsulfide (non-specificname); sodiumsulfide, anhydrous; sodiumsulfide, hydrated, withnotlessthan30%water; sodiumsulfide[na2s];
CAS: 1313-82-2
Molecular formula: Na2S
Molecular weight: 78.04
EINECS: 215-212-0
Melting point: 950 degree C (lit.)
Density: 1.86 g/mL at 25 degree C (lit.)
Storage condition: Refrigerator (+4 C)
Solubility H2O: 0.1 g/mL, clear, colorless
Form: flakes
Color: Yellow
Water solubility :186 g/L (20 C)
Sensitive: Hygroscopic


Sodium sulfide Application:

The dyestuff industry is used to produce sulphur dyes, and is the raw material of sulphur blue and sulphur blue. Dyeing and printing industry is used as auxiliary dyeing agent for dissolving sulfur dyes. In leather industry, it is used to hydrolyze raw wool to remove hair, and also to prepare sodium polysulfide to accelerate dry skin soaking and soften. The paper industry is used as a steaming agent for paper. The textile industry is used for denitrification of man-made fibers and reduction of nitrification, and mordant for dyeing cotton fabrics. The pharmaceutical industry is used to produce antipyretic drugs such as finasteride. In addition, it is also used for preparing sodium thiosulfate, sodium hydrogen sulfide and sodium polysulfide.


Sodium sulfide Attention:

[Ingestion]
Give water; induce vomiting; call a doctor.
[Inhalation]
Move victim to fresh air. Apply artificial respiration if victim is not breathing. Administer oxygen if breathing is difficult.
[Skin]
Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush with running water for at least 20 minutes.
[Eyes]
In case of contact with substance, immediately flush with running water for at least 20 minutes.
Handling and Storage Back to Contents
[Storage]
Protect against physical damage. Separate from acids, oxidizing materials, and possible sources of ignition.
[Handling]
Containers of this material may be hazardous when emptied. Since emptied containers retain product residues (vapor, liquid, and/or solid), all hazard precautions given in the data sheet must be observed.


Storage:

Protect against physical damage. Separate from acids, oxidizing materials, and possible sources of ignition.

Package: 200L/Barrel


Other related items of our company:
1. Basic Organic Chemicals
2. Inorganic Chemicals
3. Pharmaceutical Intermediates
4. Daily Chemicals
5. Active Pharmaceutical Ingredients

Shenyu Energy (Shandong) Development Co. Ltd

 

Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new enterprise integrating production, sales and service.Our products mainly include Organic Chemicals, inorganic chemicals, Food Additives, pharmaceutical intermediates, daily chemicals and other chemical raw materials. The company was first established in 2006, and has 12 years experience in domestic trade, and has established stable cooperative relations with many well-known factories in China. In 2013 , we opened up overseas markets and formally established the foreign trade department. The total annual sales amount reached 50 million dollars, international market accounts for 30 million. There are more than 200 employees, 10 technicians, 20 salesmen, more than 100 after sales and other staff. We have professional technical and sales who can solve the doubt for you. the company has served hundreds of enterprises in large and small scale use the core concept of "the customer first, the good faith is supre" . Because of the reliable quality, reasonable price and good quality, we have got a good reputation in the chemical industry. The company will be in accordance with the national "The Belt and Road" policy, committed to be chemical industry leader, contribute to the development of the world economy. Make [shenyu"as a world brand. We will continue to provide you with top-class products and services, look forward to cooperating with you.

Company Info

  • Company Name: Shenyu Energy (Shandong) Development Co. Ltd
  • Representative: Mingliang Duan
  • Product/Service: Sodium Dodecyl Sulfate , Barium Sulfate , Dibutyl Phthalate , Dioctyl Phthalate , N N-Dimethylacetamide , N N-Dimethylformamide
  • Capital (Million US $): US$1 Million
  • Year Established: 2013
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 51% - 60%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 5
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: No. 96 Industrial South Road, Lishi District, Jinan, Shandong,China
  • Contact Person: Mr. Duan
  • Tel: 0086-0531-88940086
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