Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

400599

Sigma-Aldrich

Rubidium chromate

Synonym(s):

Dioxido(dioxo)chromium rubidium(1+)

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
Rb2CrO4
CAS Number:
13446-72-5
Molecular Weight:
286.93
EC Number:
236-601-1
MDL number:
MFCD00016295
UNSPSC Code:
12352302
PubChem Substance ID:
24864932
NACRES:
NA.23

form

powder

concentration

14.5-21.7% Cr (by Na2S2O3, titration)

density

3.518 g/mL at 25 °C (lit.)

SMILES string

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

InChI

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

InChI key

WXLJFWCCZKCVSQ-UHFFFAOYSA-N

Related Categories

Signal Word

Danger

Hazard Statements

H272,H317,H350,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Ox. Sol. 2 - Skin Sens. 1

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCQ0717
MKCN8972
MKCM4883
MKCJ8913
MKCJ2623

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service