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Key Documents

1.07615

Supelco

Rubidium chloride

for analysis EMSURE®

Synonym(s):

Rubidium chloride

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About This Item

Empirical Formula (Hill Notation):
ClRb
CAS Number:
Molecular Weight:
120.92
MDL number:
UNSPSC Code:
12352302
EC Index Number:
232-240-9
NACRES:
NA.21

Quality Level

product line

EMSURE®

Assay

≥98.0% (silver nitrate titration)

form

solid

potency

4440 mg/kg LD50, oral (Rat)

pH

7 (20 °C, 50 g/L)

bp

1390 °C

mp

715 °C

density

2.76 g/cm3 at 20 °C

bulk density

1000‑1200 kg/m3

anion traces

sulfate (SO42-): ≤0.2%

cation traces

Al: ≤0.001%
Cu: ≤0.0003%
Fe: ≤0.0003%
Mg: ≤0.0005%
N: ≤0.003%
Pb: ≤0.003%
Zn: ≤0.0003%

storage temp.

2-30°C

InChI

1S/ClH.Rb/h1H;/q;+1/p-1

InChI key

FGDZQCVHDSGLHJ-UHFFFAOYSA-M

Analysis Note

Assay (argentometric): ≥ 98.0 %
Identity: passes test
Sulfate (SO₄): ≤ 0.2 %
Total nitrogen (N): ≤ 0.003 %
Al (Aluminium): ≤ 0.001 %
Cu (Copper): ≤ 0.0003 %
Fe (Iron): ≤ 0.0003 %
Mg (Magnesium): ≤ 0.0005 %
Pb (Lead): ≤ 0.003 %
Zn (Zinc): ≤ 0.0003 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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