Kwas ortofosforowy 85% Pharmpur® ekstra czysty Ph Eur,BP,NF – Scharlau

POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU

PRODUCENT: SCHARLAB

ortho-Phosphoric acid, 85%, extra pure

– 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): 85,0 – 88,0 %
Identification phosphate: passes test
Identification A (EP): passes test
appearance of solution: clear and colourless
hypophosphorous acid and phosphorous acid: passes test
alkali phosphates: passes test
chlorides (Cl): max. 50 ppm
nitrates (NO3): passes test
sulfates (SO4): max. 100 ppm:
sulfates (SO4): passes test
arsenic (As): max. 2 ppm
iron (Fe): max. 50 ppm
substances precipitated with ammonia: passes test