»
«
QR Code QR Code
Post Offer Free
Ningbo Titan Unichem Co., Ltd.
Ningbo Titan Unichem Co., Ltd.

China Sodium Sulphide 60% for tanning and textile industry Na2S CAS 1313-82-2 manufacturer

3rd

Gold Index: 39044

You are here: home  > Industrial chemical products  > Other Inorganic Salts  > Sodium Sulphide 60% for tanning and textile industry Na2S CAS 1313-82-2

Sodium Sulphide 60% for tanning and textile industry Na2S CAS 1313-82-2 

Payment Terms: T/T,L/C,D/A,D/P,WU;O/A 
Place of Origin: Zhejiang, China (Mainland) 
inquire skype
Add to My Favorites
HiSupplier Escrow
Share |

Product Detail

Model No.: TITAN-Na2S
Production Capacity: 300 Metric Tons per Month
Delivery Date: Prompt shipment within 2 we...
CAS No.: 1313-82-2
Common name: Sodium Sulphide
Appearance: Yellow to red flakes
Melting Point: 950°C
Molecular Formula: Na2S
Means of Transport: Ocean,Land
Packing: 25kg bag, or as per custome...
Brand Name: TITAN
Purity: 60.0%
EINECS No.: 215-211-5
Density: 1.86
Stability: Spontaneously flammable.
Molecular Weight: 78.04

Sodium sulphide 60%;
Na2s, CAS no.1313-82-2;
Yellow to reddish brown flakes;
Dyeing and printing industry;
Leather ,tanning and textile industry.

Chemical Identification

Common Name:

Sodium Sulfide

Synonyms:

Disodium monosulfide;

Disodium sulphide;

Smelly alkali;

Soda smelly;

Sodium monosulfide;

Sodium sulfuret;

Yellow alkali;

CAS No.:

1313-82-2

EINECS No.:

215-211-5

Appearance:

Yellow to reddish brown flakes

Density:

1.86

Melting Point:

950°C

Stability:

Spontaneously flammable. Fine dust/air mixtures are explosive. 

Hygroscopic. Incompatible with acids, metals, oxidizing agents.

Molecular Formula:

Na2S

Molecular Weight:

78.04

Molecular Structure:

 

Product Information

Specifications:

Specifications of sodium sulfide

Product name: Sodium Sulphide

Manufacturer: Ningbo Titan Unichem Co., Ltd.

TEST ITEMS

SPECIFICATIONS

Na2S

60% min

60% min

60% min

60% min

60% min

Na2CO3

2.0% max

2.0% max

2.0% max

5.0% max

5.0% max

Water insoluble

0.2% max

0.2% max

0.2% max

0.4% max

0.4% max

Fe

10-30ppm

80ppm

150ppm

300ppm

1500ppm

Appearance

Yellow flakes 

Yellow flakes 

Reddish flakes 

Reddish flakes 

Red flakes

 

Pictures:

 

Three forms of sodium sulphide with Fe content: 10ppm, 20ppm and 30ppm.

 

Three forms of sodium sulphide with Fe content: 50ppm, 80ppm and 1500ppm.

 

Package of sodium sulphide from TITAN UNICHEM.

 

Loading of sodium sulphide from TITAN UNICHEM.

 

Loading of sodium sulphide from TITAN UNICHEM.

 

Loading of sodium sulphide from TITAN UNICHEM.

 

Packaging:

  • Packed in 25Kg PP-PE woven bag, 1000kg jumbo bag;

  • Or package as per customer's request.

Delivery Lead Time:

  • Prompt shipment within 2 weeks.

Storage & Handling:

  • Store in a cool, dry and well-ventilated place.

  • Keep container closed when not in use.

  • Keep from contact with oxidizing materials.

  • Keep away from strong acids.

  • Store protected from moisture.

Safety Information:

Hazard Class:

8

RIDADR:

UN 1849

Packing Group:

II

HS Code:

2830101000

Safety Statements:

S26-S45-S61

Risk Statements:

R31;R34;R50

Hazard Codes:

C:Corrosive

 

Application

Descriptions:

  • Pure sodium sulphide is colorless crystalline powder.

  • Industrial sodium sulfide is a yellow to brick red flakes mass or fused solid with an odor of rotten eggs.

  • Sodium sulfide absorbs moisture from the air. If exposed to moist air Sodium sulfide is liable to spontaneous heating and may cause ignition of nearby combustible material.

  • Sodium sulfide is soluble in water, slightly soluble in alcohol, insoluble in ether.

  • Aqueous solution is strongly alkaline reaction, it cause burns when touch the skin and hair.

  • Sodium sulfide solution will be slowly oxidation into sodium thiosulfate, sodium sulfite and sodium sulfate in the air.

Uses:

  • In dye industry, Sodium sulfide can be used as reducing agent, dyeing auxiliary or mordant agent for sulphur dyes, sulphur black, sulfur blue dyestuff intermediate.

  • In non-ferrous metallurgical industry, Sodium sulfide can be used as flotation agent for minerals.

  • In tanning industry, Sodium sulfide can be used for the hydrolysis for hair removal of raw hide and also used for the preparation of sodium polysulfide to help accelerate soaking and softening of dry skin.

  • In papermaking industry, Sodium sulfide can be used as the cooking agent.

  • In textile industry, it is used for the denitrofication of artificial fiber textile as well as the reduction of nitration and the mordant for cotton fabric dyeing.

  • In pharmaceutical industry, Sodium sulfide can be used for the production of febrifuge such as phenacetin

  • In electroplate industry, Sodium sulfide can be used for hydriding galvanize and recycle silver in silver and cadmium plating electrolyte.

  • In addition, Sodium sulfide can be also used for making sodium thiosulfate, sodium polysulfide and sodium hydrosulfide.

Ms. Hannah SUN
skype Ms. Hannah SUN
General Manager
Tel: 86-574-88164570
Fax: 86-574-88226201
Mobile: 86- 136 1659 3691
Contact to this supplier

Didn't find what you're looking for? Post Buying Lead or contact HiSupplier Customer Service Center  for help!

Related Search

Find more related products in following catalogs on Hisupplier.com

Other products from this supplier

Company Info

Ningbo Titan Unichem Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Agent
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

Follow Us: Follow us on facebook Follow us on linkedin Follow us on Twitter

Hannah:   skype

You May Like: