Find Sodium Pyrosulfite, Disodium Disulphite, Sodium Metabisulphite on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Inquiry Basket (0)
Home > Products > Mineral Chemicals > Others Mineral Chemicals > Application in Copper Mining Sites for Sodium Hydrosulphide 70%

Application in Copper Mining Sites for Sodium Hydrosulphide 70%

Payment Type: L/C, D/P

Basic Info

Model No.:  70%

Product Description

Model NO.: 70%

Classification: HS

Purity: 50%~80%

Grade Standard: Industrial Grade

Color: Yellowish

Transport Package: 25kg PP/PE Bags or Kraft Bags, or 1mt Bags

Origin: China

Appearance: Flake

Certification: CCIC, CIQ, SGS, RoHS, ISO

Type: Sodium Hydrosulfide

Usage: Minning Chemicals

Trademark: Tiger

Specification: Flakes and Liquid

HS Code: 28301090

Sodium Hydrosulhide

Molecular formula: NaHS

Molecular weight: 56.06

CAS Number: 16721-80-5

H. S Code: 28301090

Standard: GB/T19001-2000

Appearance: Yellow flakes or yellow solid

Usage: Tannage, textile, dye, chemical material, mining, etc.

Packing: Flakes packed in 25kg plastic woven bags, or 900kg jumbo bags with pallet or as customer request


1. NaHS 70% min

2. Na2S 3% max

3. Fe 0.003% max

4. Na2CO3 0.6% max

5. Watter insoluble 0.005% max

6. Na2SO3 0.5% max

Iterms Standards Result
NaHS (%) 70.0 Min 70.8
Na2S (%) 0.5 Max 0.5
Na2SO3 (%) 1.5 Max 1.03
Fe (%) 0.003 Max 0.0029
NaCO3 (%) 1.0 Max 1.0
Matter insoluble in water (%) 0.005Max 0.005
conclusion QUALIFIED

Application in Copper Mining Sites for Sodium Hydrosulphide 70%

Contact us if you need more details on Nahs. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 16721-80-5、Sodium Hydrosulphide. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Mineral Chemicals > Others Mineral Chemicals

Email to this supplier
  • *Subject:
  • To:

  • *Messages:
    Your message must be between 20-8000 characters