70%Min Sodium Hydrosulphide (Sodium Hydrosulfide)
70%min Sodium Hydrosulphide (Sodium Hydrosulfide)Classification: Sulfide Type: Sodium Hydrosulfide CAS No.:16721-80-5Other Names: sodium hydrosulphide MF:NaHSEINECS No.:240-778-0 HS Cod......
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Product Description
70%min Sodium Hydrosulphide (Sodium Hydrosulfide)
Classification:
Sulfide Type: Sodium Hydrosulfide
CAS No.:16721-80-5
Other Names: sodium hydrosulphide
MF:NaHS
EINECS No.:240-778-0
HS Code:2830109000
Purity (NaHS):≥ 70.0%
Appearance: yellowish flakes
Molecular Weight: 56.06
Specification:
Sodium hydrosulfide Easy deliquescence. Melting from the decomposition of hydrogen sulfide release. Soluble in water and alcohol. The aqueous solution is strongly alkaline. Acid reaction to produce hydrogen sulfide. By the sulfuric acid or caustic soda solution to absorb hydrogen sulfide gas derived.
Application:
1. Dyestuff industry used in synthetic organic intermediate and preparation of sulfur dye additives
2. Leather industry used in raw hide the depilation and tanned leather,Also used in wastewater treatment
3. Mining industry is used extensively for copper ore dressing
Our Advantage
1. Work in this field for about 11 years
2. Own factory
3. Products is with high quality and best competitive price
4. Reality supplier want to build long-business with you
5. Accept SGS or ciq test
6. Welcome you can visiting us
Contact Us
Classification:
Sulfide Type: Sodium Hydrosulfide
CAS No.:16721-80-5
Other Names: sodium hydrosulphide
MF:NaHS
EINECS No.:240-778-0
HS Code:2830109000
Purity (NaHS):≥ 70.0%
Appearance: yellowish flakes
Molecular Weight: 56.06
Specification:
Sodium hydrosulfide Easy deliquescence. Melting from the decomposition of hydrogen sulfide release. Soluble in water and alcohol. The aqueous solution is strongly alkaline. Acid reaction to produce hydrogen sulfide. By the sulfuric acid or caustic soda solution to absorb hydrogen sulfide gas derived.
| Item | Standards | Result |
| NaHS (%) | 70.0 Min | 70.3 |
| Na2S (%) | 1.5 Max | 1.1 |
| Na2SO3 (%) | 1.0 Max | 0.9 |
| Fe (%) | 0.003 Max | 0.0029 |
| NaCO3 (%) | 0.6Max | 0.5 |
| Matter insoluble in water (%) | 0.005Max | 0.004 |
Application:
1. Dyestuff industry used in synthetic organic intermediate and preparation of sulfur dye additives
2. Leather industry used in raw hide the depilation and tanned leather,Also used in wastewater treatment
3. Mining industry is used extensively for copper ore dressing
Our Advantage
1. Work in this field for about 11 years
2. Own factory
3. Products is with high quality and best competitive price
4. Reality supplier want to build long-business with you
5. Accept SGS or ciq test
6. Welcome you can visiting us
Contact Us
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