Product Description
Solid sodium H ydrosulfide is generally orange or yellow in colour. It is readily deliquescent. H ydrogen s ulphide is liberated at the melting point. Soluble in water and alcohol. It is used as synthetic organic intermediates and auxiliary for the preparation of s ulphur dyestuff in dyestuff industry, as dehairing and tanning of raw hides in tanning industry, as removing monomer s ulphur in activated carbon des ulphurising agent in fertiliser industry, as beneficiation of copper ore in mining industry, as dyeing of sulfurous acid in the production of man-made fibre and as raw material for the manufacture of ammonium s ulphide and semi-finished products of pesticide e thyl mercaptan, and also as treatment of wastewater, etc. It can also be used in the treatment of wastewater.
English name |
sodium H ydrosulphide |
Synonyms |
Sodium sulfohydrate, Sodium H ydrosulphide, Sodium h ydrogen sulphide |
CAS |
16721-80- 5 |
EINECS |
240-778-0 |
Chemical formula |
NaHS |
Purity |
70% |
Appearance |
Yellow flakes |
Applications |
Used as intermediates of various organic products and auxiliaries of sulfur dyes, also used in the production of leather dehairing, desulfurization of mucilage silk and chemical fertilizers and pesticides, etc. |
Grade |
Industrial Grade |
Package |
25kg bag/ 900kg bag/1000kg bag |
Marker |
Customizable |
- Uses/Applications
1, It is used as synthetic organic intermediates and auxiliaries for the preparation of s ulphur dyes in dye industry.
2, Tanning industry for raw hide dehairing and tanning.
3, Waste water treatment.
4, Fertiliser industry for the removal of monomer s ulphur in activated carbon des ulphurizer.
5, pharmaceutical intermediates, pesticide intermediates, is the manufacture of ammonium sulfide and pesticide e thanethiol semi-finished raw materials.
6, the mining industry is used in large quantities for copper ore dressing.
7, man-made fibre production for sulfite dyeing and other aspects.
ATTENTION !!
Safety Term
S25:Avoid contact with eyes.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible).
S50A:Do not mix with acids.
Risk Term
R31:Contact with acids liberates toxic gas.
R34:Causes burns.
About Us
Hunan zirconium iron import and export Co., Ltd is a professional research, development and production of zirconium silicate & titanium dioxide backbone members of enterprise, the local well-known entrepreneurs and professional senior engineers in the party′s call for "safety and smoothness low carbon environmental protection" and the support of the bold innovation on traditional production equipment and technology, on the basis of reducing the product cost make the product quality to achieve the same industry leading level.
FAQ
1) Can we print our logo on the product ?
Of course, we can do it. Just send us your logo design·
2) Do you accept small orders ?
Yes. If you are a small retailer or starting up business,We are definitely willing to grow up with you. And we are looking forward to
co-work with you for a long term relationship.
3) How about the price? Can you make it cheaper ?
We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to
get the most competitive price.
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It's appreciated that you could write us positive reviews if you like our products and service, we will offer you some free samples
on your next order.