kwas cytrynowy, anhydrous 99.5-100.5%, powder Ph. Eur.
Dostawca: VWR Chemicals
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Uwaga
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Synonim:
2-Hydroxypropane-1,2,3-tricarboxylic acid, Hydroxytricarballylic acid
20282.293EA
457
PLN
20282.293
20282.362
20282.464
kwas cytrynowy, anhydrous 99.5-100.5%, powder Ph. Eur.
kwas cytrynowy
Uwaga: Not suitable for parenteral use
Formuła:
HOC(COOH)(CH₂COOH)₂ Temp. Wrzenia: 310 °C (1013 hPa) Temp. topnienia: 149…151 °C Gęstość: 1,665 g/cm³ (18 °C. OECD 109) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00011669 Numer CAS: 77-92-9 Numer WE (dawny EINECS): 201-069-1 REACH: 01-2119457026-42 Klasyfikacja Merck : 13,02350 |
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Wyniki testów specyfikacyjnych
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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