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Potassium hydroxide, 90%, flakes, EssentQ®

CAS: 1310-58-3

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x 1 kg :: Plastic bottle	PO02631000	In stock	Buy

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x 5 kg :: Plastic container	PO0263005P	Check stock	Buy

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Characteristic
Volume : x 1 kg

- Synonyms: Potash caustic, Potassium hydrate, Potassium oxide hydrate
- KOH
- M = 56,11 g/mol
- CAS [1310-58-3]
- EINECS-No.: 215-181-3
- Solub. in water: (20 ºC): soluble
- Melting point: 360 ºC
- Boiling point: 1320 ºC
- LD 50 (oral, rat): 273 mg/kg
- EC-Index-No.: 019-002-00-8
- ADR: 8 C6 II UN 1813
- IMDG: 8 II UN 1813
- IATA/ICAO: 8 II UN 1813
- GHS-signal word: Danger
- GHS-H sentences: H314 - H302
- GHS-P sentences: P260 - P303+P361+P353 - P305+P351+P338 - P310 - P405 - P501a
- Tariff number: 2815 20 10 00
- Applications: analytical chemistry, laboratory reagent, titrant in volumetric analysis, synthesis of organic products, in the pharmaceutics industry.

SPECIFICATIONS
assay (acidimetric): approx. 90 %
insoluble in water: max. 0,05 %
chlorides (Cl): max. 0,02 %
sulfates (SO4): max. 0,05 %
arsenic (As): max. 3 ppm
iron (Fe): max. 0,005 %
lead (Pb): max. 0,005 %