Chlorek miedzi(II), dihydrat ExpertQ® do analizy ACS – Scharlau
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Copper(II) chloride dihydrate, ExpertQ®,
– Synonyms: Copper dichloride dihydrate
– CuCl2·2H2O
– M = 170,48 g/mol
– CAS [10125-13-0]
– EINECS-No.: 231-210-2
– Solub. in water: (20 ºC): soluble
– Melting point: ~ 100 ºC
– LD 50 (oral, rat): 584 mg/kg (anhydrous substance)
– ADR: 8 C2 III UN 2802
– IMDG: 8 III UN 2802
– IATA/ICAO: 8 III UN 2802
– GHS-signal word: Warning
– GHS-H sentences: H400 – H410 – H302+H312 – H315 – H318 – H335
– GHS-P sentences: P261 – P280 – P305+P351+P338 – P321 – P405 – P501a
– Tariff number: 2827 39 80 90
– Applications: catalyst, invisible ink, analytical chemistry.
– Appearance: Blue crystals
SPECIFICATIONS
assay (iodometric): min. 99,0 %
identity (IR-spectrum): passes test
insoluble matter: max. 0,01 %
pH (5 %, H2O): 3,0 – 3,8
nitrates (NO3): max. 0,015 %
sulfates (SO4): max. 0,005 %
arsenic (As): max. 1 ppm
calcium (Ca): max. 0,005 %
iron (Fe): max. 0,003 %
lead (Pb): max. 0,004 %
nickel (Ni): max. 0,001 %
potassium (K): max. 0,01 %
sodium (Na): max. 0,02 %
