Potassium hydroxide, pellets, Pharmpur®, Ph Eur, BP, NF

CAS number: 1310-58-3
Manufacturer product code: PO0266

Scharlau PO02660500: Potassium hydroxide, pellets, Pharmpur®, Ph Eur, BP, NF. Laboratory testing and preparation where the stated pharmacopoeial specification is required.

Applications

Laboratory testing and preparation where the stated pharmacopoeial specification is required.

Packaging options

PO0266005P — 5 kg — Plastic containerPO0266025P — 25 kg — Plastic containerPO02660500 — 500 g — Plastic bottlePO02661000 — 1 kg — Plastic bottle

Product specifications and documentation are confirmed against the requested reference before quotation.

Product information

Overview

Scharlau PO02660500: Potassium hydroxide, pellets, Pharmpur®, Ph Eur, BP, NF. CAS 1310-58-3. M = 56,11 g/mol; Melting point: 360 ºC; assay (EP): 85,0 - 100,5%; assay (NF): min. 85,0 %. Laboratory testing and preparation where the stated pharmacopoeial specification is required.

CAS number: 1310-58-3
Pack quantity / capacity: 500
Measurement unit: Gram (g)
Package type: Plastic bottle

Packaging and references

500 g · Plastic bottle
PO0266005P — 5 kg — Plastic container
PO0266025P — 25 kg — Plastic container
PO02660500 — 500 g — Plastic bottle
PO02661000 — 1 kg — Plastic bottle

Selected specifications

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
SPECIFICATIONS
assay (EP): 85,0 - 100,5%
assay (NF): min. 85,0 %
identification: passes test
appearance of solution: clear and colourless
insoluble matter: passes test
pH : min. 10,5
potassium carbonate (K2CO3)(NF): max. 3,5 %
carbonates (as K2CO3)(EP): max. 2,0 %
chlorides (Cl): max. 200 ppm
phosphates (as PO4): max. 100 ppm:
sulfates (SO4): max. 200 ppm
aluminium (Al): max. 0,2 ppm
iron (Fe): max. 10 ppm
potassium (K): min. 59,9%
sodium (Na): max. 1,0 %

Applications

Laboratory testing and preparation where the stated pharmacopoeial specification is required.

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