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Picric acid (with approx. 30% H2O), for analysis, ExpertQ®, ACS, Reag. Ph Eur

- Synonyms: 2,4,6-Trinitrophenol
- C6H3N3O7
- M = 229,11 g/mol
- CAS [88-89-1]
- EINECS-No.: 201-865-9
- Solub. in water: (20 ºC): slightly soluble
- Melting point: 121,4 ºC
- Flash pt. 150 ºC
- Ignition temp.: 300 ºC
- LD 50 (oral, rat): 200 mg/kg
- EC-Index-No.: 609-009-00-X
- ADR: 4.1 D I UN 1344
- IMDG: 4.1 I UN 1344
- IATA/ICAO: 4.1 I UN 1344
- GHS-signal word: Danger
- GHS-H sentences: H228 - H301 - H311 - H331 - EUH001
- GHS-P sentences: P210 - P241 - P301+P310 - P370+P378 - P405 - P501a
- Tariff number: 2908 99 00 90
- Applications: analytical chemistry, laboratory reagent, chromatography.

SPECIFICATIONS

assay (acidimetric, on dried sample): min. 99 %
identity (IR-spectrum): passes test
insoluble in toluene: max. 0,1 %
insoluble and resinous matter: max. 0,01 %
insoluble in water: max. 0,03 %
chlorides (Cl): max. 0,001 %
sulfates (SO4): max. 0,01 %
residue on ignition: max. 0,05 %
water : min. 30 %