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8.43858

Sigma-Aldrich

Rubidium carbonate

for synthesis

Synonym(s):

Rubidium carbonate

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About This Item

Empirical Formula (Hill Notation):
CO3Rb2
CAS Number:
584-09-8
Molecular Weight:
230.94
MDL number:
MFCD00011188
UNSPSC Code:
12352302
EC Index Number:
209-530-9
NACRES:
NA.22

Quality Level

200

form

powder

potency

2625 mg/kg LD50, oral (Rat)

pH

11.7 (20 °C, 50 g/L in H2O)

mp

837 °C

solubility

4500 g/L

storage temp.

2-30°C

InChI

1S/CH2O3.2Rb/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2

InChI key

WPFGFHJALYCVMO-UHFFFAOYSA-L

Analysis Note

Assay: ≥ 98.0 %
Identity (ICP-OES): passes test

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H314 - H335

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1C - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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