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Sodium perchlorate monohydrate, EssentQ®, Reag. Ph Eur

- NaClO4·H2O
- M = 140,46 g/mol
- CAS [7791-07-3]
- EINECS-No.: 231-511-9
- Solub. in water: (20 ºC): soluble
- Melting point: 130 ºC
- LD 50 (oral, rat): 2100 mg/kg (anhydrous substance)
- EC-Index-No.: 017-010-00-6
- ADR: 5.1 O2 II UN 1502
- IMDG: 5.1 II UN 1502
- IATA/ICAO: 5.1 II UN 1502
- GHS-signal word: Danger
- GHS-H sentences: H271 - H302
- GHS-P sentences: P221 - P283 - P210 - P370+P378 - P306+P360 - P501a
- Tariff number: 2829 90 10 00
- Applications: analytical chemistry, laboratory reagent, oxidizing agent, precipitant for: potassium.

SPECIFICATIONS
assay (argentometric): min. 99 %
pH (5 %, H2O): 4,5 - 7
total nitrogen (as N): max. 0,001 %
chlorides and chlorates (as Cl): max. 0,005 %
sulfates (SO4): max. 0,005 %
heavy metals (as Pb): max. 0,001 %
calcium (Ca): max. 0,005 %
iron (Fe): max. 5 ppm
potassium (K): max. 0,01 %