China Wholesale Sodium Sulfite Anhydrous Suppliers – Sodium hydrogen sulfide(NaHS) liquid best price – Tiandeli manufacturers and suppliers

Wholesale Sodium Sulfite Anhydrous Suppliers – Sodium hydrogen sulfide(NaHS) liquid best price – Tiandeli

Basic Info:

SPECIFICATION AND USAGE

Feedback (2)

Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs of sodium disulfide 60% Min , Potassium Hydroxide Corrosive , Chemical Formula Caustic Soda , To significantly increase our service quality, our corporation imports a large number of overseas advanced devices. Welcome clientele from home and overseas to connect with and inquire!

Wholesale Sodium Sulfite Anhydrous Suppliers – Sodium hydrogen sulfide(NaHS) liquid best price – Tiandeli Detail:

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 .

a18f57a4bfa767fa8087a062a4c333d1
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 dry

Product detail pictures:

Related Product Guide:

We will devote ourselves to providing our esteemed customers with the most enthusiastically thoughtful services for Wholesale Sodium Sulfite Anhydrous Suppliers – Sodium hydrogen sulfide(NaHS) liquid best price – Tiandeli , The product will supply to all over the world, such as: kazan, Indonesia, Nairobi, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Let us work together to write a brilliant new chapter!

We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.