Sodium sulfide
Sodium sulfide
- CAS:
- 1313-82-2
- MF:
- Na2S
- MW:
- 78.04
Suppliers by country/region
- India(82)
- China(193)
- United States(84)
- United Kingdom(24)
- Japan(6)
- Switzerland(1)
- South Korea(3)
- Germany(18)
- Belgium(5)
- Europe(2)
- Czech Republic(1)
- Slovakia(2)
- Russia(2)
- Canada(3)
- Malaysia(3)
- Mexico(6)
- The Netherlands(4)
- Argentina(2)
- Australia(6)
- Egypt(2)
- Denmark(1)
- South Africa(2)
- France(3)
- Italy(4)
- Thailand(1)
- Singapore(2)
- Indonesia(1)
- Chile(1)
- Jordan(1)
- Costa Rica(1)
- Bangladesh(1)
Company Type
Properties
- Melting point:
- 950 °C(lit.)
- Density
- 1.86 g/mL at 25 °C(lit.)
- storage temp.
- Refrigerator (+4°C)
- solubility
- H2O: 0.1 g/mL, clear, colorless
- form
- flakes
- color
- Yellow
- Specific Gravity
- 1.856
- Water Solubility
- 186 g/L (20 ºC)
- Sensitive
- Hygroscopic
- Crystal Structure
- Reverse CaF2 type
- crystal system
- Cube
- Merck
- 14,8681
- Space group
- Fm3m
- Lattice constant
a/nm b/nm c/nm α/o β/o γ/o V/nm3 0.654 0.654 0.654 90 90 90 0.2797
- Dielectric constant
- 5.0（Ambient）
- Stability:
- Spontaneously flammable. Incompatible with acids, metals, oxidizing agents. Contact with acid liberates toxic gas. Fine dust/air mixtures are explosive. Hygroscopic.
- InChIKey
- CXPWOVUZRAFMDA-UHFFFAOYSA-N
Safety Information
- Symbol(GHS)
GHS02,GHS05,GHS06,GHS09
- Signal word
- Danger
- Hazard statements
- H251-H290-H301+H311-H314-H400
- Precautionary statements
- P235-P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
- Hazard Codes
- C,N,Xn
- Risk Statements
- 31-34-50-22
- Safety Statements
- 26-45-61-36/37/39
- RIDADR
- UN 1849 8/PG 2
- WGK Germany
- 2
- RTECS
- WE1905000
- F
- 3-8-9-23
- TSCA
- Yes
- HazardClass
- 4.2
- PackingGroup
- II
- HS Code
- 28301010
Use
Styrene is an important monomer of synthetic rubber, adhesives and plastics. It is used for the synthesis of styrene butadiene rubber and polystyrene resin, polyester glass fiber reinforced plastics and coatings. It is used for preparing polystyrene, ion exchange resin, and foam polystyrene. It is also used for copolymerization with other monomers to produce various engineering plastics, such as copolymerization of acrylonitrile and butadiene to produce ABS resin, widely used in various household appliances and industries. Syrene is used as a hard monomer for the production of styrene acrylic emulsion and solvent pressure sensitive adhesive. Emulsion adhesive and paint can be prepared by copolymerization with vinyl acetate and acrylic ester. Styrene is one of the most commonly used vinyl monomers in the scientific field, used in various modified and composite materials.
82 India supplier list of "Sodium sulfide"
- Product Name:Sodium sulfide
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Sodium sulfide
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Sodium sulfide
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Sodium sulfide
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Sodium sulfide
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Sodium sulfide
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:SODIUM SULPHIDE YELLOW
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Sodium sulfide
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Sodium sulfide
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Sodium sulfide
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA