70%min Yellow Flake NaHS Sodium Hydrosulphide

70%min Yellow Flake NaHS Sodium Hydrosulphide

Min.Order / FOB Price:Get Latest Price

18 Metric Ton	FOB Price:USD 450.0000 -500.0000

18 Metric Ton

FOB Price:USD 450.0000 -500.0000

Min.Order :18 Metric Ton
Purity: 70%
Payment Terms : L/C,T/T

Keywords

Sodium Hydrosulphide 70%min Yellow Flake Sodium Hydrosulphide Sodium Hydrosulphide made in China

Quick Details

Appearance:yellow flakes
Application:Application: auxiliary agent of sulfur dyes, floatation agent in copper ore, depilatory in tanning CAS NO.16721-80-5
PackAge:paking:in 25kg plastic woven bag
ProductionCapacity:300|Metric Ton|Day
Storage:Avoid smooth moistureproof
Transportation:BY SEA

Superiority:

1.leading exporter in China
2.70%min. Fe 30ppm max.
3.yellow flakes
4.mining,leather etc

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Details:

70%min Yellow Flake NaHS Sodium Hydrosulphide

Property:Colorless orthogonal crystal with properties of deliquescence.Can be dissolved in water or alcohol.It becomes black liquid when the temperature is about 350oC.Sodium sulfhydrate for industrial use is generally liquor in orange or yellow,solid,light yellow or orange if it is flask.

Specification:

ITEM	INDEX
ITEM	LIQUID	SOLID	FLAKES
Sodium hydrosulfide(NaHS)	30-40% min	70%min	70%min	70%min	75%min
Sodium sulfide(Na2S)		5%max	3.5%max	3.0%max	3.0%max
Fe content			30ppm max	20ppm max	15ppm max

Usage:Used as intermediate compound of dyestuff,various kinds of organic products and auxiliary agent of sulfur dyeing.used in the production of fertilizer and pesticide.

Storage and transportation:Avoid moisture and drench when being transported.Should not be stored and transported with acid.

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