Model: | - |
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Brand: | - |
Origin: | Made In China |
Category: | Chemicals / Inorganic Chemical Materials / Inorganic Salt |
Label: | Inorganic salt , Inorganic chemicals , Chemicals |
Price: |
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Min. Order: | - |
1,Classification: Sulfide
,2,Other Names: Sodium sulfide
,3,MF: Na2S
,4,CAS No.: 1313-82-2
,5,Appearance: Red or yellow flakes,
6, Grade Standard: Industrial Grade
7,Purity: 60%
,8,Appearance: Thin flakes, yellow or red, soluble water, presenting strong alkaline solution, easily oxidized when exposed to air, poison.,
9,Specification:
a Sodium Sulphide red flake
1)Purity: 60% min
2)Fe: 1500ppm
3)Na2CO3: 5% max
4)Water Insoluble: 0.4% max
b. Sodium Sulphide yellow flake
1)Purity: 60% min
2)Fe: 150ppm, 50ppm and 30ppm.
3)Na2CO3: 2% max
4)Water Insoluble: 0.2% max
10,Usage: Used as making sulphur dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry, etc.
HEBEI BOQI IMP. & EXP. TRADING CO., LTD | |
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Country/Region: | He Bei - China |
Business Nature: | Manufacturer |
Phone: | 66619070 |
Contact: | Linda (Sale) |
Last Online: | 01 Dec, 2011 |