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Potassium dichromate(VI)

Potassium dichromate(VI) Structure
Potassium dichromate(VI) structure
CAS No.
7778-50-9
Chemical Name:
Potassium dichromate(VI)
Synonyms
CBNumber:
CB91100966
Molecular Formula:
Cr2K2O7
Molecular Weight:
0
MDL Number:
MOL File:
7778-50-9.mol
Last updated:2023-04-23 13:52:06
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Potassium dichromate(VI) Properties

Melting point 398 °C
Boiling point 500°C
Density 2.676
form Solid
color Orange Crystalline
Odor Odorless
PH Range 4.04 (1% aq. solution)
Water Solubility 6.5% at 20 °C

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS03,GHS05,GHS06,GHS08,GHS09
Signal word  Danger
Hazard statements  H317-H330-H314-H410-H334-H340-H350-H312-H372-H360FD-H301-H272-H335
Precautionary statements  P301+P310-P280-P302+P350-P305+P351+P338-P304+P341- P221-P273
PackingGroup  II

Potassium dichromate(VI) Preparation Products And Raw materials

Raw materials

Preparation Products

Cr2K2O7