タイトルまたは説明
NA2S
*0%
*0%, flake, solid,
yellow, red
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.
国: |
China |
モデル番号: |
60%, flake, solid, yellow, red
|
离岸价格: |
(交渉可能)
Get Latest Price
|
ロケーション: |
Tianjin,China |
最低注文量の価格: |
- |
最低注文量: |
1*20 FCL |
パッケージの詳細: |
- |
納期: |
Immediately |
供給能力: |
3000MT/month |
支払いタイプ: |
- |
製品グループ : |
Sodium Sulfide
|