Citronsyre, anhydrous 99.5-100.5%, powder Ph. Eur.

Leverandør: VWR Chemicals
Ratings: Ingen bedømmelse

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Advarsel

Synonymer: 2-Hydroxypropane-1,2,3-tricarboxylic acid, Hydroxytricarballylic acid

20282.293EA 724 DKK
20282.293 20282.362 20282.464
Citronsyre, anhydrous 99.5-100.5%, powder Ph. Eur.
Citronsyre

Advarsel: Not suitable for parenteral use

Formel: HOC(COOH)(CH₂COOH)₂
Molekylvægt: 192.13 g/mol
Kogepunkt: 310
Smeltepunkt: 149…151 °C
Massefylde: 1.665 g/cm³ (18 °C. OECD 109)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00011669
CAS-nummer: 77-92-9
EINECS: 201-069-1
REACH: 01-2119457026-42
Merck Index: 13,02350
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Specifikationer Testresultater

Assay (calculated on anhydrous) 99.5 - 100.5 %
Appearance Conforms (see CoA/CoS)
Identification B Passes test
Appearance of solution Passes test
Readily carbonisable substances Passes test
Oxalic acid Max. 360 ppm
SO4 (Sulphate) Max. 150 ppm
Heavy metals (as Pb) Max. 10 ppm
Water Max. 1.0 %
Sulphated ash Max. 0.1 %
Residual solvents Unlikely by manuf.process


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