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Potassium Dichromate
Key Features and Details
Potassium Dichromate
SYNONYMS: Potassium bichromate; Dichromic acid, dipotassium salt; dipotassium dichromate
CAS: #
7778-50-9
MOLECULAR FORMULA: K2Cr2O7
MOLECULAR WEIGHT: 294.182 g/mol
EC No: 231-906-6
MDL No: MFCD00011367
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PRODUCT DESCRIPTION
Potassium Dichromate
Usage Statement
Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
SPECIFICATIONS
SKU: 02156338-CF
Base Catalog Number: 156338
Alternate Names: Potassium bichromate; Dichromic acid, dipotassium salt; dipotassium dichromate
Auto Ignition: Not flammable (USCG, 1999)
Boiling Point
: Decomposes at 932° F (NTP, 1992)
CAS
: #
7778-50-9
Density
: 2.676 at 77° F (USCG, 1999)
EC No
: 231-906-6
Format
: Crystalline powder
Hazard Statements
: H272-H301-H312-H314-H317-H330-H334-H340-H350-H360FD-H372-H410
MDL No
: MFCD00011367
Melting Point
: 748° F (NTP, 1992)
Molecular Formula
: K2Cr2O7
Molecular Weight
: 294.182 g/mol
pH
: Acid reaction: a 1% aqueous solution has pH of 4.04 and a 10% solution has a pH of 3.57
PPE
: Eyeshields, Faceshields, full-face particle respirator, Gloves, respirator cartridge, respirator filter
RTECS No
: HX7680000
Safety Symbol
: GHS03, GHS05, GHS06, GHS08, GHS09
Solubility
: 10 to 50 mg/mL at 68° F (NTP, 1992)
