Chlorek niklu(II), heksahydrat EssentQ® ekstra czysty – SCHARLAU
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Nickel(II) chloride hexahydrate, EssentQ
– Synonyms: Nickel dichloride hexahydrate
– NiCl2·6H2O
– M = 237,71 g/mol
– CAS [7791-20-0]
– EINECS-No.: 231-743-0
– Solub. in water: (20 ºC): 553 g/l
– Melting point: 140 ºC (release of crystalline water)
– Vapour pressure: (671 ºC) 1,3 hPa (anhydrous substance)
– LD 50 (oral, rat): 105 mg/kg
– ADR: 6.1 T5 III UN 3288
– IMDG: 6.1 III UN 3288
– IATA/ICAO: 6.1 III UN 3288
– GHS-signal word: Danger
– GHS-H sentences: H301 – H315 – H317 – H331 – H334 – H350 – H360D – H372 – H410 –
– GHS-P sentences: P261 – P280 – P321 – P363 – P405 – P501a
– Tariff number: 2827 35 00 00
– Applications: analytical chemistry, laboratory reagent, manufacturing of inks.
SPECIFICATIONS
assay (complexometric): min. 98 %
insoluble in water: max. 0,025 %
pH (5 %, H2O): min. 3
sulfates (SO4): max. 0,01 %
calcium (Ca): max. 0,03 %
copper (Cu): max. 0,01 %
iron (Fe): max. 0,005 %:
lead (Pb): max. 0,002 %
zinc (Zn): max. 0,05 %
non precipitable with (NH4)2S (as SO4)max. 0,3 %
