Kwas acetylosalicylowy Pharmpur® ekstra czysty, Ph Eur, USP, BP – Scharlau

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PRODUCENT: SCHARLAB

Acetylsalicylic acid, extra pure,

Kwas acetoksybenzoesowy

– Synonyms: Acetoxybenzoic acid
– C9H8O4
– M = 180,15 g/mol
– CAS [50-78-2]
– EINECS-No.: 200-064-1
– Solub. in water: (20 ºC): 3,0 g/l
– Melting point: 136 ºC
– Flash pt. 250 ºC
– Ignition temp.: 500 ºC
– LD 50 (oral, rat): 200 mg/kg
– GHS-signal word: Danger
– GHS-H sentences: H301
– GHS-P sentences: P264 – P270 – P321 – P330 – P405 – P501a
– Tariff number: 2918 22 00 00
– Applications: for pharmaceutical use, in pharma industry.

SPECIFICATIONS

dried sample): 99,5 – 100,5 %
Identification IR: passes test
Identification A (USP): passes test
Identification B (EP): passes test
Identification C (EP): passes test
Identification salicylates: passes test
appearance of solution : clear and colourless
chlorides (Cl): max. 0,014 %
sulfates (SO4): max. 0,04 %
salicylic acid: max. 0,1 %
substances darkened by H2SO4: passes test

4-hydroxybenzoic acid: max. 0,15 %
4-hydroxyisophtalic acid: max. 0,15 %
salicylic acid: max. 0,15 %
acetylsalicylsalicylic acid: max. 0,15 %
salsalate, salicylsalicylic acid: max. 0,15 %
acetylsalicylic anhydride: max. 0,15 %
unspecified impurities: max. 0,25 %
total: max. 0,25 %
loss on drying (over silica gel): max. 0,5 %
loss on drying (at vacuum): max. 0,5 %
residue on ignition: max. 0,05 %
substances insoluble in sodium carbonate: passes test