60339
Potassium bicarbonate
BioUltra, ≥99.5% (T)
Synonym(s):
Potassium hydrogen carbonate
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
500 g | Check Cart for Availability | $90.40 |
1 kg | Check Cart for Availability | $169.00 |
About This Item
$90.40
product line
BioUltra
Quality Segment
assay
≥99.5% (T)
form
powder or crystals
impurities
insoluble matter, passes filter test
pH
7.5-9.0 (25 °C, 1 M in H2O)
solubility
H2O: 1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
Al: ≤5 mg/kg, As: ≤1 mg/kg, Ba: ≤5 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: ≤5 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤200 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
λ
1 M in H2O
UV absorption
λ: 260 nm Amax: 0.010, λ: 280 nm Amax: 0.01
SMILES string
[K+].OC([O-])=O
InChI
1S/CH2O3.K/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
InChI key
TYJJADVDDVDEDZ-UHFFFAOYSA-M
Application
1 of 1
This Item | |||
|---|---|---|---|
| description BioUltra, ≥99.5% (T) | description United States Pharmacopeia (USP) Reference Standard | description ≥99.95% trace metals basis, 99.7-100.5% dry basis | description puriss., meets analytical specification of Ph. Eur., BP, USP, E501, 99.5-101.0% (acidimetric) |
| assay ≥99.5% (T) | assay - | assay 99.7-100.5% dry basis, ≥99.95% trace metals basis | assay 99.5-101.0% (acidimetric) |
| product line BioUltra | product line - | product line - | product line - |
| Quality Level 200 | Quality Level - | Quality Level 100 | Quality Level 200 |
| form powder or crystals | form - | form solid | form powder or crystals |
| pH 7.5-9.0 (25 °C, 1 M in H2O) | pH - | pH - | pH 8.0-8.6 (20 °C, 5%) |
| solubility H2O: 1 M at 20 °C, clear, colorless | solubility - | solubility water: soluble 362 g/L at 25 °C | solubility water: soluble(lit.) |
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Storage Class
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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