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Sodium sulfide red and yellow

China

60%, flake, solid, red,yellow

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Tianjin,China

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1 Acre

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immediately

9000 Acre per Day

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Sodium sulfide

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製品仕様

CAS No. : - Other Names : - MF : - EINECS No. : - Grade Standard : - Purity (%) : - Appearance : - Application : - Brand Name : -

タイトルまたは説明

Sodium sulfide red and yellow
 
1.Properties
Product name:sodium sulfide
CAS No.:1313-82-2
Molecular Weight:78.04
Molecular Formula:Na2S
Appearance:red and yellow, flakes and solid
 
2.Applications
1). as reducing agent or mordant agent in making sulphur dyes.
2). as flotation agent in non-ferrous metallurgical industry.
3). In tanner industry.
4). Used as mordant agent for cotton dying.
5). In pharmacy industry making some phenacetin.
6).In electroplate industry, for hydriding galvanize
 
3.Specifications:
Fe          Na2S     Water insoluble    Na2CO3    Na2SO3    Na2S2O3   Color
15ppm Max 60%min.    0.05%max     1.80%max   1.80%Max   2.00%max. Yellow
20ppm Max 60%min.    0.10% max     1.80%max 1.80%Max    2.00%max. Yellow
30ppm Max 60%min.    0.18%max     1.80%max   1.80%max    2.00%max. Yellow
50ppm Max 60%min     0.18%max    1.80%max    2.00%max    2.00%max Yellow
80ppm Max 60%min     0.20%max    2.00%max    2.00%max    2.00%max Yellow
150ppm Max 60%min    0.30%max    3.00%max    2.00%max    2.00%max orange
1500ppm Max 60%min     0.40%max    5.00%max   2.00%max    2.00%max Red
 
 
4.Outer packing: 
25kgs/bag or 150kgs/drum
 
5.Quality control
Rigid quality control on s, process and outputs lead to high purity and consistent quality that permit standardization of its use in industry.
 
6.Handling and Storage
Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Isolate from incompatible substances. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.

お問い合わせ

連絡先担当者: Daisy

会社:Tianjin Greatest Chemical Co., Ltd

住所:6th Wei Road, Tianjin, Tianjin, China,300012

To,

Daisy < Tianjin Greatest Chemical Co., Ltd >
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