Sodium Hydrosulphide Yellow Flakes 70% - CAS No: 16721-80-5 Specificaton & Trade Terms
| Model | CAS No: 16721-80-5 |
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| Place Of Origin | China |
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| Price Term | EX-Work |
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| Payment Term | T/T |
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Sodium Hydrosulphide Yellow Flakes 70%
Product Description
Sodium Hydrosuphfide
Other name:Sodium Hydrosulfide
Molecular formula: NaHS
Molecular weight: 56.06
U. N NO: 2949
DANGEROUS CLASS: 8
CAS No: 16721-80-5
Hs NO.: 28301090
Property: Solid-fused, brown red color flakes or light yellow crystalline small crystal flakes, with SO2 ordor, soluble in water, presenting strong alkaline solution, easily oxidized when exposed to air.
Uses: Mainly used in drug, food, ferment, rubber, textile, photo, flavor, dyes, tannage and preserve active of fruit and vegetable.
Specification:
Content: 70%min
Na2S: 3%max
Fe: 15-30ppm
Water Insoluble: 0.05%max
Na2SO4: 0.2%max
