Skip to Content
Merck
CN

Key Documents

View All Documentation

529508

Potassium chromate

≥99.95% trace metals basis

Synonym(s):

Chromate of potash, Dipotassium chromate, Dipotassium dioxido(dioxo)chromium, Dipotassium monochromate

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
K2CrO4
CAS Number:
7789-00-6
Molecular Weight:
194.19
NACRES:
NA.23
PubChem Substance ID:
24877684
UNSPSC Code:
12352302
EC Number:
232-140-5
MDL number:
MFCD00011368
Assay:
≥99.95% trace metals basis
Form:
solid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

vapor density

6.7 (vs air)

assay

≥99.95% trace metals basis

form

solid

reaction suitability

core: potassium

impurities

≤500.0 ppm Trace Metal Analysis

mp

971 °C (lit.)

SMILES string

[K+].[K+].[O-][Cr]([O-])(=O)=O

InChI

1S/Cr.2K.4O/q;2*+1;;;2*-1

InChI key

XMXNVYPJWBTAHN-UHFFFAOYSA-N

Still not finding the right product?

Explore all of our products under Potassium chromate

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Irrit. 2 - Muta. 1B - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

危险化学品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCX6866
MKCV9921
MKCW5404
MKCR4075
MKCM6438

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Lirong Liang et al.
Journal of neurochemistry, 154(4), 372-388 (2019-11-11)
Sevoflurane is one of the most widely used anesthetics with recent concerns rising about its pediatric application. The synaptic toxicity and mechanisms underlying its long-term cognition impairment remain unclear. In this study, we investigated the expression and roles of homeodomain
Subhendra N Mattagajasingh et al.
Journal of applied toxicology : JAT, 28(8), 987-997 (2008-07-11)
Hexavalent chromium [Cr(VI)] compounds are Group-I human carcinogens. Cr(VI)-induced DNA-protein crosslinks (DPCs) have been implicated in the mutagenic and carcinogenic effects of Cr(VI). Although multiple mechanisms have been suggested for Cr(VI)-induced DNA-protein crosslinking, the mechanism of formation of DNA-protein crosslinks
Xue Zhou et al.
Toxicology and applied pharmacology, 236(1), 78-84 (2009-04-18)
Occupational exposure to nickel (Ni), chromium (Cr), and arsenic (As) containing compounds has been associated with lung cancer and other adverse health effects. Their carcinogenic properties may be attributable in part, to activation and/or repression of gene expression induced by
View All Related Papers

Global Trade Item Number

SKUGTIN
529508-100G04061838140821