Związki sodu ExpertQ® do analizy, ACS, Reag. Ph Eur – SCHARLAU
Available on backorder
Additional information
| Wielkość opakowania | |
|---|---|
| Nr katalogowy | |
| Producent: | |
| CAS: |
POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Sodium formate, ExpertQ®, ACS, Reag. Ph
mrówczan sodowy
– Synonyms: Formic acid sodium salt
– NaOOCH
– M = 68,01 g/mol
– CAS [141-53-7]
– EINECS-No.: 205-488-0
– Solub. in water: (20 ºC): 820 g/l
– Melting point: 255 ºC
– LD 50 (oral, rat): 11200 mg/kg
– GHS-signal word: Warning
– GHS-H sentences: H319
– GHS-P sentences: P280 – P264 – P305+P351+P338 – P337+P313
– Tariff number: 2915 12 00 00
– Applications: analytical chemistry, laboratory reagent, solvents, chromatography, precipitant for: noble metals, for extraction of phosphates in soil samples, synthesis of organic products.
SPECIFICATIONS
assay (iodometric): min. 99 %
insoluble in water: max. 0,005 %
pH (5 %, H2O): 7,0 – 8,5: :
acidity (as HCOOH): max. 0,05 %
chlorides (Cl): max. 0,001 %
phosphates (as PO4): max. 0,001 %
sulfates (SO4): max. 0,001 %
calcium (Ca): max. 0,005 %
heavy metals (as Pb): max. 5 ppm
iron (Fe): max. 5 ppm
lead (Pb): max. 0,001 %
loss on drying (150 °C) : max. 0,5 %
