15244-38-9

Basic information

• Product Name: CHROMIUM POTASSIUM SULFATE
• Synonyms: CHROMIUM POTASSIUM SULFATE;CHROMIUM AMMONIUM SULFATE;POTASSIUM CHROMIUM SULFATE;Chromic sulphate hydrate;CHROMIUM(III) SULFATE HYDRATE, 99.999%;Chromicsulfatehydrate;CHROMIUM SULFATE REAGENT;chromium(iii) sulfate hydrate, puratronic
• CAS NO: 15244-38-9
• Molecular Formula: CrKO8S2
• Molecular Weight: 283.22
• EINECS: 233-253-2
• Product Categories: Chromium Salts;Metal and Ceramic Science;Salts;metal sulfate
• Mol File: 15244-38-9.mol
• Article Data: 0

Chemical Properties

• Melting Point: 100 °C (dec.)(lit.)
• Boiling Point: 330°Cat760mmHg
• Flash Point: °C
• Appearance: Dark purple/Crystals
• Density: 1.7 g/mL at 25 °C(lit.)
• Vapor Pressure: 3.35E-05mmHg at 25°C
• Solubility: H2O: soluble(lit.)
• Water Solubility: Soluble in water and alcohol. Insoluble in acids.
• Sensitive: Hygroscopic
• CAS DataBase Reference: CHROMIUM POTASSIUM SULFATE(CAS DataBase Reference)
• NIST Chemistry Reference: CHROMIUM POTASSIUM SULFATE(15244-38-9)
• EPA Substance Registry System: CHROMIUM POTASSIUM SULFATE(15244-38-9)

Safety Data

• Hazard Codes: C
• Statements: 20/21/22-34
• Safety Statements: 26-27-28-36/37/39-45
• RIDADR: UN 3260 8/PG 2
• WGK Germany: 3
• RTECS: GB7200000
• TSCA: Yes
• Hazardous Substances Data: 15244-38-9(Hazardous Substances Data)

Usage

Chemical Properties

greenish black powder(s); amorphous [STR93] [KIR78]

Uses

Chromium(III) sulfate hydrate is widely used in making chrome tanned leather, paints, inks and ceramics. It is also used in preparation of chromium metal, dye, in printing and dyeing industry. It is involved in the preparation of chrome catalyst.

InChI:InChI=1/2Cr.3H2O4S.H2O/c;;3*1-5(2,3)4;/h;;3*(H2,1,2,3,4);1H2/q2*+3;;;;/p-6