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| Size/SKU | Availability | Price |
|---|---|---|
25 g | Estimated to ship onAugust 11, 2026 | $442.00 |
About This Item
Quality Segment
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
SMILES string
[Rb+].[Cl-]
InChI
1S/ClH.Rb/h1H;/q;+1/p-1
InChI key
FGDZQCVHDSGLHJ-UHFFFAOYSA-M
Analysis Note
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
1 of 1
This Item | |||
|---|---|---|---|
| description for analysis EMSURE® | description NIST SRM 984 | description BioUltra, Molecular Biology, ≥99.0% (AT) | description 99.95% trace metals basis |
| form solid | form - | form solid | form powder and chunks |
| assay ≥98.0% (silver nitrate titration) | assay - | assay ≥99.0% (AT) | assay 99.95% trace metals basis |
| Quality Level 300 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| anion traces sulfate (SO42-): ≤0.2% | anion traces - | anion traces bromide (Br-): ≤100 mg/kg, iodide (I-): ≤20 mg/kg, sulfate (SO42-): ≤50 mg/kg | anion traces - |
| cation traces Al: ≤0.001%, Fe: ≤0.0003%, N: ≤0.003%, Zn: ≤0.0003%, Cu: ≤0.0003%, Pb: ≤0.003%, Mg: ≤0.0005% | cation traces - | cation traces Al: ≤5 mg/kg, As: ≤0.5 mg/kg, Ba: ≤20 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤2 mg/kg, K: ≤5000 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤10 mg/kg, Sr: ≤10 mg/kg, Zn: ≤5 mg/kg | cation traces - |
| mp 715 °C | mp 715 °C (lit.) | mp 715 °C (lit.) | mp 715 °C (lit.) |
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Storage Class
13 - Non Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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