Kwas ortofosforowy 85% GR ExpertQ® do analizy ACS,ISO, Reag. Ph Eur – Scharlau

POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU

PRODUCENT: SCHARLAB

ortho-Phosphoric acid, 85%, ExpertQ®, AC

– Synonyms: Orthophosphoric acid
– H3PO4
– M = 98,00 g/mol
– CAS [7664-38-2]
– EINECS-No.: 231-633-2
– Density: 1,71 g/cm3
– Solub. in water: (20 ºC): miscible
– Melting point: ~ 21 ºC
– Boiling point: ~ 158 ºC
– Vapour pressure: (25 ºC) 2,2 hPa
– LD 50 (oral, rat): 1530 mg/kg (anhydrous substance)
– EC-Index-No.: 015-011-00-6
– ADR: 8 C1 III UN 1805
– IMDG: 8 III UN 1805
– IATA/ICAO: 8 III UN 1805
– GHS-signal word: Danger
– GHS-H sentences: H314
– GHS-P sentences: P260 – P303+P361+P353 – P305+P351+P338 – P321 – P405 – P501a
– Tariff number: 2809 20 00 00
– Applications: analytical chemistry, laboratory reagent, in fertilizer compositions, solvents (for pharmaceutical use), antioxidant (in food industry).

SPECIFICATIONS
assay (acidimetric): min. 85 %
identity: passes test
appearance of solution: passes test
colour (Hazen): max. 10
insoluble in water: max. 0,001 %
volatile acids (as CH3COOH): max. 0,001 %
chlorides (Cl): max. 0,0002 %
fluorides (F): max. 0,0001 %
nitrates (NO3): max. 0,0003 %

hypophosphites (as H3PO3): max. 0,002 %
sulfates (SO4): max. 0,002 %
antimony (Sb): max. 5 ppm
arsenic (As): max. 0,5 ppm
cadmium (Cd): max. 0,5 ppm
calcium (Ca): max. 0,002 %
cobalt (Co): max. 0,5 ppm
copper (Cu): max. 0,5 ppm
heavy metals (as Pb): max. 0,001 %
iron (Fe): max. 0,001 %
lead (Pb): max. 0,5 ppm
magnesium (Mg): max. 5 ppm
manganese (Mn): max. 0,5 ppm
nickel (Ni): max. 1 ppm
potassium (K): max. 5 ppm
sodium (Na): max. 0,02 %
zinc (Zn): max. 2 ppm
substances precipitated with ammonia: passes test
substances reducing KMnO4 : passes test