Kwas solny dymiący 37% Pharmpur® ekstra czysty, Ph Eur, BP, NF, JP – Scharlau

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PRODUCENT: SCHARLAB

Hydrochloric acid, 37%, extra pure,

– Synonyms: Hydrochloric acid fuming, Muriatic acid, Hydrogen chloride solution
– HCl
– M = 36,46 g/mol
– CAS [7647-01-0]
– EINECS-No.: 231-595-7
– Density: ~ 1,19 g/cm3
– Solub. in water: (20 ºC): miscible
– Melting point: -28 ºC
– Boiling point: ~ 50 ºC
– Vapour pressure: (20 ºC) 190 hPa
– EC-Index-No.: 017-002-01-X
– ADR: 8 C1 II UN 1789
– IMDG: 8 II UN 1789
– IATA/ICAO: 8 II UN 1789
– GHS-signal word: Danger
– GHS-H sentences: H314 – H335
– GHS-P sentences: P303+P361+P353 – P305+P351+P338 – P310 – P321 – P405 – P501a
– Tariff number: 2806 10 00 00
– Applications: laboratory reagent, acidifying agent, in the production of chlorides, synthesis of organic products.

SPECIFICATIONS
assay (acidimetric): 36,5 – 38,0 %
Identification chloride: passes test
Identification A (EP): passes test
Identification 1 (JP): passes test
appearance of solution: clear and colourless
bromine or chlorine: passes test
bromide or iodide: passes test
free bromine or chlorine: passes test
free chlorine (as Cl): max. 4 ppm
sulfates (SO4): max. 20 ppm
sulfates (SO4): passes test
sulfites (SO3) : passes test
arsenic (As): max. 1 ppm
heavy metals (as Pb): max. 5 ppm
mercury (Hg): max. 0,04 ppm
residue on ignition (as SO4): max. 0,008 %
residue on evaporation: max. 0,01 %