Potassium Dichromate

Potassium Dichromate

Synonyms Potassium bichromate; Dichromic acid, dipotassium salt; dipotassium dichromate

CAS Number: 7778-50-9 Molecular Formula: K2Cr2O7 Molecular Weight: 294.182 g/mol

EC Number: 231-906-6 MDL Number: MFCD00011367

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SKU 02156338-CF
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Description

Product Description

Potassium Dichromate

Usage Statement

Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Specifications
SKU 02156338-CF
Alternate Names Potassium bichromate; Dichromic acid, dipotassium salt; dipotassium dichromate
Auto Ignition Not flammable (USCG, 1999)
Boiling Point Decomposes at 932° F (NTP, 1992)
Density 2.676 at 77° F (USCG, 1999)
EC Number 231-906-6
Format Crystalline powder
Hazard Statements H272-H301-H312-H314-H317-H330-H334-H340-H350-H360FD-H372-H410
MDL # MFCD00011367
Melting Point 748° F (NTP, 1992)
Molecular Formula K2Cr2O7
Molecular Weight 294.182 g/mol
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator, Gloves, respirator cartridge, respirator filter
pH Acid reaction: a 1% aqueous solution has pH of 4.04 and a 10% solution has a pH of 3.57
Physical Appearance Orange Crystalline Powder
Product Families Description Potassium dichromate
Product Overview Potassium Dichromate
RTECS Number HX7680000
Safety Symbol GHS03, GHS05, GHS06, GHS08, GHS09
Solubility 10 to 50 mg/mL at 68° F (NTP, 1992)
Storage and Handling Store at Room Temperature (15-30 °C).
Usage Statement Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.