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  7. Potassium chromate, ACS reagent, meets the requirements of Reag.Ph.Eur.

Potassium chromate, ACS reagent, meets the requirements of Reag.Ph.Eur.

Catalog No. AC447205000
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500 g
Packaging:
Glass bottle
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AC447205000 500 g Glass bottle
AC447201000 100 g Glass bottle
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Catalog No. AC447205000 Supplier Thermo Scientific Chemicals Supplier No. 447205000
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Description

CAS: 7789-00-6 | CrK2O4 | 194.19 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 7789-00-6
Molecular Formula CrK2O4
Molecular Weight (g/mol) 194.19
MDL Number MFCD00011368
InChI Key XMXNVYPJWBTAHN-UHFFFAOYSA-N
Synonym potassium chromate, bipotassium chromate, potassium chromate vi, dipotassium monochromate, dipotassium chromate, tarapacaite, chromate of potash, chromate of potass, neutral potassium chromate, caswell no. 687
PubChem CID 24597
ChEBI CHEBI:75249
IUPAC Name dipotassium;dioxido(dioxo)chromium
SMILES [K+].[K+].[O-][Cr]([O-])(=O)=O

Specifications

Melting Point 975.0°C
Quantity 500 g
Linear Formula K2CrO4
Merck Index 15,7743
Solubility Information Solubility in water: 640g/L (20°C). Other solubilities: insoluble in alcohol
Formula Weight 194.2
Grade ACS Reagent
Packaging Glass bottle
Chemical Name or Material Potassium chromate

Safety and Handling

Hazard Category GHS Signal Word: Danger
Hazard Statement GHS H Statement
May cause an allergic skin reaction.
Causes skin irritation.
May cause respiratory irritation.
May cause cancer by inhalation.
May cause genetic defects.
Causes serious eye irritation.
Very toxic
Precautionary Statement GHS P Statement
IF ON SKIN: Wash with plenty of soap and water.
If skin irritation or rash occurs: Get medical advice/attention.
If eye irritation persists: Get medical advice/attention.
IF INHALED: Remove to fresh air and keep at r
EINECSNumber 232-140-5

RUO – Research Use Only