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400599

Sigma-Aldrich

Rubidium chromate

Synonym(s):

Dioxido(dioxo)chromium rubidium(1+)

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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

Quality Level

100

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ0717
MKCN8972
MKCM4883
MKCJ8913
MKCJ2623

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