Wodorocytrynian diamonowy ExpertQ® do analizy ACS – Scharlau
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
di-Ammonium hydrogen citrate, ExpertQ®,
– Synonyms: Ammonium citrate dibasic
– C6H8O7·2NH3
– M = 226,19 g/mol
– CAS [3012-65-5]
– EINECS-No.: 221-146-3
– Solub. in water: (20 ºC): freely soluble
– GHS-signal word: Warning
– GHS-H sentences: H319
– GHS-P sentences: P280 – P264 – P305+P351+P338 – P337+P313
– Tariff number: 2918 15 00 90
– Applications: analytical chemistry, in fertilizer compositions, for determination of: phosphates.
SPECIFICATIONS
assay: 98 – 103 %
insoluble matter: max. 0,005 %
pH (5 %, H2O): 4,7 – 5,3
chlorides (Cl): max. 0,0005 %
oxalates (C2O4): passes test
phosphates (as PO4): max. 0,0005 %
heavy metals (as Pb): max. 5 ppm
iron (Fe): max. 5 ppm
sulphur compounds (as SO4): max. 0,005 %
residue on ignition: max. 0,01 %
