70%Min Sodium Hydrosulphide (Sodium Hydrosulfide)

China 70%Min Sodium Hydrosulphide (Sodium Hydrosulfide), Find details about China Sodium Hydrosulfide, Nahs from 70%Min Sodium Hydrosulphide (Sodium Hydrosulfide)

Basic Info.

Model NO.

70%Min

Type

Sodium Hydrosulfide

Grade Standard

Industrial Grade

Nahs

Einecs No.

240-778-0

Application

Mining, Water Treatment, Pesticide, Leather

Trademark

XLW or OEM

Transport Package

Packing in 25kg/PP Bag

Specification

Origin

Hebei China

HS Code

28301090

Model NO.

70%Min

Type

Sodium Hydrosulfide

Grade Standard

Industrial Grade

Nahs

Einecs No.

240-778-0

Application

Mining, Water Treatment, Pesticide, Leather

Trademark

XLW or OEM

Transport Package

Packing in 25kg/PP Bag

Specification

Origin

Hebei China

HS Code

28301090

Product Desciption

Sodium Hydrosulfide 70%

CAS No. : 16721-80-5
EINICS NO.: 240-778-0
HAZARD CLASS: 8
UN NO.: 2949
Molecular Formula: NaHS
Alias: Hydrosulfure de sodium
Purity: 70%
Appearance: Yellow Flakes Solid
Grade Standard: Industrial Grade
Application: Mining, Dye, Leather, Water Treatment, Agriculture etc.

Item	Standards	Result
NaHS (%)	70.0 Min	70.3
Na2S (%)	1.5 Max	1.1
Na2SO3 (%)	1.0 Max	0.9
Fe (%)	0.003 Max	0.0029
NaCO3 (%)	0.6Max	0.5
Matter insoluble in water (%)	0.005Max	0.004

Packing

Package	Drum No.	Net Weight per Bag	Net Weight per 20'FCL
PPE Bag	1000	25 KG	25 MT

Usage
Its main uses are in paper manufacture as a makeup chemical for sulfur used in the Kraft process, as a flotation agent in copper mining where it is used to activate oxide mineral species, and in the leather industry for the removal of hair from hides.
70%Min Sodium Hydrosulphide (Sodium Hydrosulfide)

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70%Min Sodium Hydrosulphide (Sodium Hydrosulfide)