China Low price for Sodium Hydrosulfide manufacturers and suppliers

Low price for Sodium Hydrosulfide

Basic Info:

Molecular Formula:NaHS liquid
Purity:32%/40% MIN
UN No.:2922
CAS NO.:16721-80-5
EMS No.:F-A,F-B
Model Number(Fe):12ppm
Appearance:Yellow liquid
Qty Per 20 Fcl:22mt /23mt
Packing Detail: IN 240kg plastic barrel, IN 1.2mt IBC drums, IN 22mt/23mt ISO tanks IN 240kg plastic barrel, IN 1.2mt IBC drums, IN 22mt/23mt ISO tanks

SPECIFICATION AND USAGE

CUSTOMER SERVICES

OUR HONOR

Our company has been focusing on brand strategy. Customers’ satisfaction is our best advertising. We also supply OEM service for Low price for Sodium Hydrosulfide, Our products and solutions are widely used in a lot of industrial fields. Our Organization Solutions Division in very good faith to the purpose with the excellent of survival. All for customer assistance.
Our company has been focusing on brand strategy. Customers’ satisfaction is our best advertising. We also supply OEM service for Na2s, Sodium Sulphide, As the world economic integration bringing challenges and opportunities to the xxx industry, our company , by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to supply our clients sincerely with qualified merchandise, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.

SPECIFICATION

Item	Index
NaHS(%)	32% min/40% min
Na2s	1% max
Na2CO3	1%max
Fe	0.0020%max

usage

Sodium-Hydrosulphide-Sodium-Hydrosulfide-11

used in mining industry as inhibitor , curing agent , removing agent

used in synthetic organic intermediate and preparation of sulfur dye additives .

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Sodium-Hydrosulphide-Sodium-Hydrosulfide-41

Used in textile industry as a bleaching, as a desulfurizing and as a dechlorinating agent

used in pulp and paper industry.

Sodium-Hydrosulphide-Sodium-Hydrosulfide-31

used in water treatment as an oxygen scavenger agent.

OTHER USED

♦ In the photographic industry to protect developer solutions from oxidation.
♦ It is used in the production of rubber chemicals and other chemical compounds.
♦ It is use in other applications include ore flotation, oil recovery, food preservative, making dyes, and detergent.

* Properties: colorless orthogonal crystal. Deliquescent. It is unstable and melts into black liquid at about 350 ℃. Soluble in water or alcohol. Aqueous solution has a strong alkaline reaction and releases H 2 S violently when encountering acid. Industrially produced sodium hydride is generally an orange or yellow solution with a bitter taste. Corrosive to human skin.

* Uses: used as raw material for semi-finished products of ammonium sulfide, sodium methanethiol and ethyl mercaptan. It is widely used in copper ore dressing in mining industry. Dehairing and tanning of raw skins in the leather industry. Used in chemical industry to remove the monomer sulfur in activated carbon desulfurizer. In the production of artificial fiber for sulphuric acid dyeing.

* Packing: Solid: plastic woven bag of 25 kg. Liquid: bulk, tank truck.

Chemical properties:

1, stable under normal temperature and pressure

Soluble in water and alcohol. Aqueous solution is strongly basic. When acid breaks down, hydrogen sulfide is formed. Industrial products are generally solution, orange or yellow, bitter taste. Deliquescent, hygroscopic, soluble in water and ethanol. When heated in dry air, it turns yellow and orange, and appears black when melting. It is dissolved in HCl and produces H2S, and the reaction is intense. Easy deliquescence, hygroscopic, easy oxidation, preservation often release hydrogen sulfide and sulfur.

2. It is easy to hydrolyze in humid air and produce sodium hydroxide and hydrogen sulfide

Storage method:

Room temperature sealed away from light, ventilated and dryOur company has been focusing on brand strategy. Customers’ satisfaction is our best advertising. We also supply OEM service for Low price for China Sodium Hydrosulfide 70 Flake, Our products and solutions are widely used in a lot of industrial fields. Our Organization Solutions Division in very good faith to the purpose with the excellent of survival. All for customer assistance.
Low price for China Sodium Sulphide, Na2s, As the world economic integration bringing challenges and opportunities to the xxx industry, our company , by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to supply our clients sincerely with qualified merchandise, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.

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