8.14353
Potassium hydroxide (powder)
for synthesis
Synonym(s):
Potassium hydroxide, Potash caustic, Caustic potash
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About This Item
Linear Formula:
KOH
CAS Number:
Molecular Weight:
56.11
NACRES:
NA.22
EC Index Number:
215-181-3
UNSPSC Code:
12352305
MDL number:
eCl@ss:
38100303
Form:
powder
Grade:
synthesis grade
Quality Level
grade
synthesis grade
vapor pressure
1 mmHg ( 719 °C)
form
powder
potency
333 mg/kg LD50, oral (Rat)
pH
14 (20 °C, 56 g/L in H2O)
mp
361 °C (lit.)
solubility
1130 g/L
storage temp.
2-30°C
SMILES string
[OH-].[K+]
InChI
1S/K.H2O/h;1H2/q+1;/p-1
InChI key
KWYUFKZDYYNOTN-UHFFFAOYSA-M
Application
Potassium hydroxide (powder) can be used:
- In the activation of carbon samples.
- To synthesize K+ doped ZnO microcrystals applicable in the photocatalytic degradation of organic pollutants.
- As a base to synthesize the monomer, 4-bromo-N-(4-bromophenyl)-N-(2-(2-(2-methoxyethoxy)ethoxy)ethyl)aniline by the reaction of bis(4-bromophenyl) amine and 1-(2-(2-methoxyethoxy)ethoxy)-2-bromoethane.
Analysis Note
Assay (acidimetric): ≥ 85.0 %
Potassiumcarbonate (K₂CO₃) (acidimetric): ≤ 1.0 %
Potassiumcarbonate (K₂CO₃) (acidimetric): ≤ 1.0 %
hcodes
Storage Class
8B - Non-combustible corrosive hazardous materials
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
危险化学品
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8143535000 | 04022536412542 |
| 8143539050 | 04022536774626 |
| 8143531000 | 04022536412535 |
| 8143530100 | 04022536412528 |