70% 20ppm Yellow Flake Nahs Sodium Hydrosulfide Sodium Hydrosulphide

• CAS No.: 16721-80-5
• Formula: Nahs
• EINECS: 240-778-0
• Model NO.: sodium hydrosulphide 70%
• Appearance: Flake
• Classification: HS
• Certification: ISO
• Purity: 70% Min
• Type: Sodium Hydrosulfide
• Grade Standard: Industrial Grade
• Product: Sodium Hydrosulphide
• Fe: 20 30 Ppm
• Capacity: 22mt
• Sodium Hydrosulfide: 70%
• Sodium Hydrosulphide: 70%
• Color: Yellow
• Bag: in 25kg or 800kg
• Shipment: Prompt
• ISO 9001: Yes
• Transport Package: in 25 Kg Bags
• Specification: sodium hydrosulphide
• Trademark: X-humate
• Origin: China
• Production Capacity: 300mt/ Month

Product Description

                                                    Sodium hydrosulphide                      

Product Description

 

Molecular formula: NaHS
CAS No. 16721-80-5
EINECS No. 240-778-0  

 

Specifications

 

Specification:
 

Sodium hydrosulphide (NaHS)	70%min
Sodium sulphide (Na2S)	3.0%max
Fe content	20ppm max

 

Application

 

Applications:

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.


Besides Sodium Hydrosulphide, we also supply Sodium Sulphide, Oxalic Acid, Sodium Formate, Ammonium Chloride,Ammonium Bicarbonate, Sodium Bicarbonate, etc.
 

Packaging & Shipping

 

Packing: in 25 KG bags


Storage:
Sodium Hydrosulphide is recommended to be kept only in closed, properly labeled containers. Do nor store in zinc, aluminum, or copper containers. Sodium Hydrosulphide is stored in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, acidic materials, oxidizing agents.