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L(+)-kyselina vinná ≥99.5%, AnalaR NORMAPUR® analytical reagent

Dodavatel: VWR Chemicals
Nebezpečí

20718.233EA 1270 CZK
20718.233 20718.290
L(+)-kyselina vinná ≥99.5%, AnalaR NORMAPUR® analytical reagent
L(+)-kyselina vinná
Vzorec: C₄H₆O₆
Bod varu: 399 °C (1013 hPa)
Bod tání: 168…170 °C
Hustota: 1,759 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00064207
CAS číslo: 87-69-4
EINECS: 201-766-0
REACH: 01-2119537204-47
Merck Index: 13,09158
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Výsledky specifikačního testu

Assay Min. 99.5 %
Heavy metals (as Pb) Max. 5 ppm
Ignition residue (SO4) Max. 100 ppm
Insolubility in water Max. 50 ppm
C2O4 (Oxalate) Max. 0.1 %
Cl (Chloride) Max. 5 ppm
PO4 (Phosphate) Max. 10 ppm
SO4 (Sulphate) Max. 50 ppm
Ca (Calcium) Max. 20 ppm
Fe (Iron) Max. 5 ppm


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