2016 China hot sale reasonable price high quality Sodium Sulfide
-
Min Order
1
-
Product Unit
Pieces
-
Origin
China Mainland
-
Payment
- Contact Now Start Order
- Favorites Share
- Description
Product Detail
Lushun Huitong is one of the professional sodium sulfide manufacturers and suppliers in China, welcome to buy sodium sulfide from our factory.
Sodium sulfide
[Molecular Formula ] : Na2S
[EINECS] : 215-211-5
[Cas No]. 1313-82-2
[Molecular Weight]: 78.03
[Appearance]: Yellow flake or Red flake
[HS code]:2832.10
[Toxicity]:Oral Rat LD50: 208 mg/kg
[Specific Gravity]:1.86
[Solubility in water]: Soluble (slightly soluble in alcohol)
[PH]: Alkaline
[Stability]: Stable under ordinary conditions. Oxidizes in air
[General Applications]:Sodium Sulfide is a yellow to red solid;soluble in water,slightly soluble in alcohol.It is a strong reducing agent and reacts with oxidants. It is primaily used in pulp and paper industry;It is used in water treadment as an oxygen scavenger agent,in the photographic industry to protect developer solutions from oxidation,in textile industry as a bleaching as a desulfurizing and as a dechlorinating agent and in leather trade for the sulfitization of tanning extracts. It is used in chemical manufacturing as a sulfonation and sulfomethylation agent.it is used in the production of rubber chemicals, sulfur dyes and other chemical compounds.Its used in other applications include ore flotation,oil recovery,food preservative, making dyes and detergent
[Packages]25kgsBags
Two grade:
Grade 1
Apperance red flakes
Na2S 60% min
Na2CO3 2.0% max
Fe 150ppm max
Water Insolubles 0.5% max
Grade 2
Apperance yellow flakes
Na2S 60% min
Na2CO3 2.0% max
Na2S2O3 2.05 max
Fe 30ppm max
Water Insolubles 0.5% max
- 8000cps High Viscosity Carboxymethyl Cellulose 1 Pieces / (Min. Order)
- ISB Single-suction Horizontal Centrifugal Pump 1 Pieces / (Min. Order)
- New And High Quality Cable Reel 1 Pieces / (Min. Order)
- New And High Quality Carbon Steel Flanges 1 Pieces / (Min. Order)
- YOTFC Respectively To Support The Fixed Box-type Variable Speed Fluid Couplings 1 Pieces / (Min. Order)
- Single Action Hydraulic Sheet Metal Drawing Press 1 Pieces / (Min. Order)
- Single Action Hydraulic Sheet Metal Drawing Press 1 Pieces / (Min. Order)
- Eco-friendly High Quality White Drawer Box For Gifts 1 Pieces / (Min. Order)
- Double Door Double Control Steam Cabinet 1 Pieces / (Min. Order)
- OMS Online Air Quality Monitoring And Control System 1 Pieces / (Min. Order)
- Chinese Local Hign Quality Capsaicin Extract 1 Pieces / (Min. Order)
- GMP Standard And High Quality Cinnamon Cassia Oil 1 Pieces / (Min. Order)
- Imitation Gold Leaf/Copper Foil transfer paper 1 Pieces / (Min. Order)
- Accurate Composition best quality discount price Natural Cocoa Cake 1 Pieces / (Min. Order)
- High Sound Quality For Home, TV Bluetooth spekers, eminence speakers BT-15 1 Pieces / (Min. Order)
- Sandstone Tiles Black Chocolate Beige Grey Gold Sandstone Brick Pavers 1 Pieces / (Min. Order)
- Lime Kiln High Quality Fire Clay Brick 1 Pieces / (Min. Order)
- Stock Lots Hightest Quality Best Breathable Rain Wear in stock 1 Pieces / (Min. Order)
- 8-30inch Length Top Quality Human Hair Weft 1 Pieces / (Min. Order)