Indygokarmin, C. I. 73015 ekstra czysty, Reag. Ph Eur – SCHARLAU
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Indigo carmine, C.I. 73015, extra pure,
Karmin indygo
– Synonyms: Indigo-5,5′-disulfonic acid disodium salt, Acid Blue 74
– C16H8N2Na2O8S2
– M = 466,35 g/mol
– CAS [860-22-0]
– EINECS-No.: 212-728-8
– Solub. in water: (25 ºC): 10 g/l
– LD 50 (oral, rat): > 2000 mg/kg
– GHS-signal word: Warning
– GHS-H sentences: H302
– GHS-P sentences: P264 – P270 – P330 – P301+P312 – P501a
– Tariff number: 3204 12 00 00
– Applications: colouring agent (microscopy), for pharmaceutical use, in food industry, for the detection of: nitrates, chlorates.
SPECIFICATIONS
assay: min. 85 %
Identification A: passes test
Identification B: passes test
insoluble in water: max. 0,2 %
secondary colorants: max. 1,0 %
other organic compounds: max. 0,5 %
unsulfonated primary aromatic amines (as aniline): max. 0,01 %:
ether extractable substances (neutral conditions): max. 0,2 %
arsenic (As): max. 3 ppm
lead (Pb): max. 10 ppm
mercury (Hg): max. 1 ppm
cadmium (Cd): max. 1 ppm
heavy metals (as Pb): max. 40 ppm
