SILVER BROMIDE manufacturers and suppliers

SILVER BROMIDE suppliers

Properties

Melting point:: 432 °C (lit.)

Boiling point:: 700 °C

Density: 6.473 g/mL at 25 °C (lit.)

storage temp.: Room Temperature

solubility: insoluble in H2O, acid solutions, ethanol

form: Powder

color: Pale Yellow

Specific Gravity: 6.473

Water Solubility: soluble in alkali cyanide solutions. Partially soluble in ammonia. Insoluble in alcohol and acids. Practically insoluble in water.

Crystal Structure: Cubic, Sphalerite Structure - Space Group F(-4)3m

Sensitive: Light Sensitive

Merck: 14,8506

Solubility Product Constant (Ksp): pKsp: 12.3（25°C）

Dielectric constant: 12.2（0.0℃）

Stability:: Stability Darkens in light

Major Application: PEM fuel cells
material synthesis precursor

InChI: 1S/Ag.BrH/h;1H/q+1;/p-1

InChIKey: ADZWSOLPGZMUMY-UHFFFAOYSA-M

SMILES: Br[Ag]

Hardness, Mohs: 2.5

CAS DataBase Reference: 7785-23-1(CAS DataBase Reference)

EPA Substance Registry System: Silver bromide (AgBr) (7785-23-1)

Safety Information

Symbol(GHS): GHS09

Signal word: Warning

Hazard statements: H410

Precautionary statements: P273-P391-P501

Hazard Codes: Xi

Safety Statements: 22-24/25

WGK Germany: 3

F: 8

Hazard Note: Irritant

TSCA: TSCA listed

HazardClass: 9

HS Code: 2843290000

Storage Class: 13 - Non Combustible Solids

Hazard Classifications: Aquatic Acute 1
Aquatic Chronic 1

REACH Registrations: Active

Use

Silver bromide, AgBr, is pale yellow crystals or powder, that darken on exposure to light, finally turning black and soluble in potassium bromide, potassium cyanide, and sodium thiosulfate solutions, only very slightly soluble in ammonia water, insoluble in water, and light sensitive. Derivation is through silver nitrate dissolving in water and a solution ofalkali bromide added slowly. The precipitated silver bromide is washed repeatedly with hotwater. The operation must be carried on in a darkroom under a ruby-red light. Used in photographic film and plates, photochromic glass and as a laboratory reagent.

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