الوصف
SODIUM SULFIDE SOLID *0%
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*0%, solid, red,yellow,
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1.Properties
Product
name:sodium
sulfide
CAS
No.:********2
Molecular
Weight:*8.*4
Molecular
Formula:Na2S
Appearance:red
and yellow, flakes and
solid
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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
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3.Specifications:
Fe
         Na2S
    Water insoluble
   Na2CO3    Na2SO3
   Na2S2O3
  Color
*5ppm Max *0%min.
   0.*5%max   Â
1.*0%max  1.*0%Max  2.*0%max.
Yellow
*0ppm Max *0%min. Â
 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  Â
0.*0%max   3.*0%max  Â
2.*0%max    2.*0%max
orange
***0ppm Max
*0%min   Â
0.*0%max   5.*0%max Â
2.*0%max   2.*0%max
 Red
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4.Outer
packing:Â
*5kgs/bag or **0kgs/drum
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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.
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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.
بلد: |
China |
نموذج رقم: |
sodium sulphide
|
سعر فوب: |
(قابل للتفاوض)
أحصل على آخر سعر
|
الموقع: |
Tianjin,China |
سعر الحد الأدنى للطلب: |
- |
الحد الأدني للطلب: |
22 Ton |
تفاصيل التغليف: |
25kg bag/150 kg drum |
موعد التسليم: |
WITHIN 15DAYS AFTER RECEIPT BUYER’S DEPOSI |
القدرة على التوريد: |
3000 Ton per Month |
نوع الدفع: |
T/T, L/C |
مجموعة المنتج : |
Sodium Sulfide
|