Kwas maleinowy, Pharmpur® ekstra czysty, Ph Eur, BP – Scharlau
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Maleic acid, extra pure, Pharmpur®
– Synonyms: cis-Butenedioic acid
– C4H4O4
– M = 116,07 g/mol
– CAS [110-16-7]
– EINECS-No.: 203-742-5
– Solub. in water: (25 ºC): 788 g/l
– Melting point: 133 ºC
– Boiling point: 135 ºC (decomposes)
– Flash pt. 127 ºC
– Vapour pressure: (20 ºC) < 0,1 hPa
- LD 50 (oral, rat): 708 mg/kg
- EC-Index-No.: 607-095-00-3
- GHS-signal word: Warning
- GHS-H sentences: H319
- GHS-P sentences: P261 - P280 - P305+P351+P338 - P321 - P405 - P501a
- Tariff number: 2917 19 90 90
- Applications: synthesis of organic products, manufacturing of synthetic resins, for pharmaceutical use, manufacture of dyes, in pharma industry.
SPECIFICATIONS
assay (acidimetric, referred to dried sample): 99,0 - 101,0 %
pH (10 %, H2O): max. 2
Identification B (EP): passes test
Identification C (EP): passes test
appearance of solution : passes test
fumaric acid (TLC): max. 1,5 %
iron (Fe): max. 5 ppm
residue on ignition: max. 0,1 %
water (K.F.): max. 2,0 %
