La description
sodium
sulfideflake and solid
Â
1.Properties
Product
name:sodium
sulfide
CAS
No.:********2
Molecular
Weight:*8.*4
Molecular
Formula:Na2S
Appearance:red
and yellow, flakes and
solid
Â
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
Â
3.Specifications:
Fe        Â
Na2S    Water insoluble  Â
Na2CO3Â Â Â Na2SO3Â Â Â
Na2S2O3Â Â
Color
*5ppm
Max *0%min.  Â
0.*5%max    1.*0%max Â
1.*0%Max  2.*0%max.
Yellow
*0ppm
Max *0%min.   0.*0%
max   Â
1.*0%max 1.*0%Max   2.*0%max.
Yellow
*0ppm
Max *0%min.  Â
0.*8%max    1.*0%max Â
1.*0%max   2.*0%max.
Yellow
*0ppm
Max *0%min   Â
0.*8%max   1.*0%max  Â
2.*0%max   2.*0%max
Yellow
*0ppm
Max *0%min   Â
0.*0%max   2.*0%max  Â
2.*0%max   2.*0%max
Yellow
**0ppm
Max *0%min   0.*0%max  Â
3.*0%max   2.*0%max   2.*0%max
orange
***0ppm Max
*0%min    0.*0%max  Â
5.*0%max  2.*0%max  Â
2.*0%max Red
Â
Â
4.Outer
packing:Â
*5kgs/bag or
**0kgs/drum
Â
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.
Â
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.
| Pays: |
China |
| N ° de modèle: |
sodium sulfide red and yellow
|
| Prix FOB: |
(Negotiable)
Obtenir le dernier prix
|
| Localité: |
Tianjin,China |
| Prix de commande minimale: |
- |
| Commande minimale: |
1 Acre |
| Packaging Detail: |
- |
| Heure de livraison: |
immediately |
| Capacité de Fournir: |
9000 Acre per Day |
| Payment Type: |
- |
| Groupe de produits : |
- |
