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Quick Details

  • Classification: Sulfide
  • Type: Sodium Hydrosulfide
  • CAS No.: 1313--82-2
  • Other Names: Sodium Hydrogen Sulfide
  • MF: NaSH
  • EINECS No.: 240-778-0
  • Place of Origin: Shandong, China (Mainland)
  • Grade Standard: Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade, Other
  • Purity: 70% min
  • Appearance: Yellow flakes or solid fused
  • Application: Mining,Leather,Textile and so on
  • Brand Name: Xibeier
  • Model Number: Sodium Hydrosulfide 70% min
  • Molecular Weight: 56.06 g/mol
  • H. S. code: 28301090
  • UN No.: 2949
  • Flash Point: 90 C
  • Package: 25kgs PP bag or 900kgs PP bag
  • Supply Ability: 1500mt per Mont
  • Min order: 20mt
  • Inspectin:: SGS,

Packaging & Delivery

Packaging Details Flakes packed in 25kg/900kg plastic woven bags,18-22mt/20' FCL
Solid fused packed in 150kg/320kg new iron drums,21-25/mt/20'FCL
Delivery Time within 10 days after received the prepayment or L/C.
Product Description

Molecular Formula: NaHS
Molecular Weight: 56.06
CAS No.: 16721-80-5
H.S. Code: 28301090
Appearance: yellowish flake
Density: 1.79 g/cm3
Melting Point: 53 ℃
Flash Point: 90 ℃
Solvent Solubility: Very soluble in water; soluble in ethanol and aether;
Stability: Stable under ordinary conditions. Moisture sensitive & Hygroscopic.


Specification:

item
Index
Liquid
Solid
Flakes
Sodium hydrosulphide (NaHS)
36% /42% min
70% min
70% min
72% min
Sodium sulphide (Na2S)
/
3.5% max
3.0% max
3.0% max
Fe content
/
30ppm
30ppm
20ppm
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Packing & Delivery

Packing:
Flakes packed in 25kg/900kg plastic woven bags,18-22mt/20' FCL
Solid fused packed in 150kg/320kg new iron drums,21-25/mt/20'FCL

Delivery: within 15 days after received the prepayment ot L/C.

Storage: 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

Taning & Textile

Used in the synthsis of organic intermediated and in the preparation of auxiliary agent of sulfur dyes; Used in the waste water treatment; copper ore beneficiation, sulfurous acid dyeing of manmade fibre and etc.

Mining floation reagent

Its main uses are in paper manufacture as a makeup chemical for sulfur used in the Kraft process, as a flotation agent in copper mining where it is used to activate oxide mineral species, and in the leather industry for the removal of hair from hides

Our Certifications
FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment by L/C at sight, or T/T 30% in advance ,the balance of 70% after see the copy BL..

If you have another question, pls feel free to contact us as below:

Contract us:
Tianjin Xibeier International Co.,Ltd

Wanfu Bai - Director
Mob/ Whatsapp: +86-13662097854
Skype: baiwanfu520
Wechat No.:bwf124910
Email: wanfubai at xibeierchem.com

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Supplier's Trade Assurance Limit: US $57,000
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