• Yellow / Red Brown Flake Inorganic Chemical Products Sodium Sulfide 60% Purity
  • Yellow / Red Brown Flake Inorganic Chemical Products Sodium Sulfide 60% Purity
  • Yellow / Red Brown Flake Inorganic Chemical Products Sodium Sulfide 60% Purity
  • Yellow / Red Brown Flake Inorganic Chemical Products Sodium Sulfide 60% Purity
Yellow / Red Brown Flake Inorganic Chemical Products Sodium Sulfide 60% Purity

Yellow / Red Brown Flake Inorganic Chemical Products Sodium Sulfide 60% Purity

Product Details:

Place of Origin: China
Brand Name: B&W
Certification: ISO 9001:2008 ISO 14001:2004
Model Number: 60%

Payment & Shipping Terms:

Minimum Order Quantity: As Need
Price: Negotiable
Packaging Details: In 25kg or 1000kg PP bags
Delivery Time: 3 weeks
Payment Terms: T/T, L/C
Supply Ability: 5000 MT
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Detail Information

Appearance: Red Or Yellow Flake Purity: 60% Min
Molecular Formula: Na2S CAS NO.: 1313-82-2
UN No.: 1385 Hazard Class: 4.2
High Light:

water soluble inorganic chemicals

,

inorganic products

Product Description

Yellow / Red Brown Flake Inorganic Chemical Products Sodium Sulfide 60% Purity

Sodium Sulfide 60% Inorganic Chemical Products Red Or Yellow Flake For Industrial

 

 

Description

 

Commodity: Sodium Sulfide

Molecular Formula: Na2S

Molecular Weight: 78.04

Purity: 60% Min

Appearance: Red or Yellow Flake

CAS NO.: 1313-82-2

Hazard Class: 4.2

UN No.: 1385

Package: In 25kg PP bags

 

 

Application

 

1. The dyestuff industry is used to produce sulphur dyes and is the raw material for sulphur blue and sulphur blue. The printing and dyeing industry is used as a dyeing agent for dissolving sulfur dyes. In the tanning industry, it is used to hydrolyze raw hides and is used to formulate sodium polysulfide to accelerate dry skin soaking and softening. The paper industry uses paper as a cooking agent. The textile industry is used for the denitrification of man-made fibers and the reduction of nitrates, as well as the mordant for the dyeing of cotton fabrics. The pharmaceutical industry is used to produce antipyretic drugs such as phenacetin. In addition it is also used for making sodium thiosulfate, sodium hydrosulfide, sodium polysulfide and so on.


2. The addition of an appropriate amount of sodium sulfide in aluminum and alloy alkaline etching solution can significantly improve the etching surface quality, and can also be used to remove alkali-soluble heavy metal impurities such as zinc in the alkaline etching solution.


3, sodium sulfide can also be used for direct electroplating in the conductive layer of the treatment, through the reaction of sodium sulfide and palladium to generate colloidal palladium sulfide to achieve the purpose of forming a good conductive layer on the non-metallic surface.


4, as a corrosion inhibitor. Sodium thiosulfate, sodium polysulfide, sulfur dyes, and other raw materials.


5, for the manufacture of sulfur dyes, leather depilator, metal smelting, photography, rayon and other denitrification.

 

 

Certificate of Analysis

 

Items Index
Appearance Red Brown or Yellow Flake
Purity, %≥ 60
Sulfite, %≤ 2.0
Sodium Thiosulfate, %≤ 2.0
Fe, %≤ 0.03
Na2CO3, %≤ 3.5
Water Insoluble Matter, %≤ 0.20

 

 

Handling and Storage

 

Precautions for safe handling

Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Provide appropriate exhaust ventilation at places where dust is formed. Keep away from sources of ignition - No smoking.

 

Conditions for safe storage

Keep container tightly closed in a dry and well-ventilated place. Never allow product to get in contact with water during storage. Do not store near acids.

 

 

First Aid Measures

 

If inhaled

If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.

 

In case of skin contact

Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Take victim immediately to hospital. Consult a physician.

 

In case of eye contact

Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.Continue rinsing eyes during transport to hospital.

 

If swallowed

Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

 

 

Yellow / Red Brown Flake Inorganic Chemical Products Sodium Sulfide 60% Purity 0

 

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