Sodium sulfide manufacturers and suppliers

Sodium sulfide suppliers

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

Merck: 14,8681

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.

You can find Sodium sulfide suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.