Product Description
Sodium sulfide red and yellow
1.Properties
Product
name:sodium
sulfide
CAS
No.:********2
Molecular
Weight:*8.*4
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
*5ppm
Max *0%min.
0.*5%max 1.*0%max
1.*0%Max 2.*0%max.
Yellow
*0ppm
Max *0%min. 0.*0%
max
1.*0%max 1.*0%Max 2.*0%max.
Yellow
*0ppm
Max *0%min.
0.*8%max 1.*0%max
1.*0%max 2.*0%max.
Yellow
*0ppm
Max *0%min
0.*8%max 1.*0%max
2.*0%max 2.*0%max
Yellow
*0ppm
Max *0%min
0.*0%max 2.*0%max
2.*0%max 2.*0%max
Yellow
**0ppm
Max *0%min
0.*0%max 3.*0%max
2.*0%max 2.*0%max
orange
***0ppm Max
*0%min 0.*0%max
5.*0%max 2.*0%max
2.*0%max Red
4.Outer
packing:
*5kgs/bag or
**0kgs/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.
| Country: |
China |
| Model No: |
60%, flake, solid, red，yellow
|
| FOB Price: |
(Negotiable)
Get Latest Price
|
| Place of Origin: |
Tianjin,China |
| Price for Minimum Order: |
- |
| Minimum Order Quantity: |
1 Acre |
| Packaging Detail: |
- |
| Delivery Time: |
immediately |
| Supplying Ability: |
9000 Acre per Day |
| Payment Type: |
- |
| Product Group : |
Sodium sulfide
|
