L(+)-Vinsyre 99.5-101.0%, pulver Ph. Eur.

Leverandør: VWR Chemicals
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Synonymer: L-Tartaric Acid, (2R,3R)-(+)-Tartaric acid, Tartaric Acid, (R,R)-(+)-2,3-Dihydroxysuccinic acid, (R,R)-(+)-Tartaric acid, (2R,3R)-2,3-Dihydroxysuccinic acid

83511.290EA 2150 NOK
83511.290 83511.360 83511.460
L(+)-Vinsyre 99.5-101.0%, pulver Ph. Eur.
L(+)-Vinsyre
Formel: C₄H₆O₆
MW: 150,09 g/mol
Kokepunkt: 399 °C (1013 hPa)
Smeltepunkt: 168…170 °C
Tetthet: 1,759 g/cm³ (20 °C)
Flash punkt: 150 °C (closed cup)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00064207
CAS-nummer: 87-69-4
EINECS: 201-766-0
REACH: 01-2119537204-47
Merck Indeks: 13,09158
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Spesifikasjon Testresultater

Assay (calculated on dried substance) 99.5 - 101.0 %
Appearance Conforms (see CoA/CoS)
Identification A Passes test
Identification B Passes test
Appearance of solution Passes test
Spec. opt. rotation (dried substance) 12.0 - 12.8 °
Oxalic acid Max. 350 ppm
Cl (Chloride) Max. 100 ppm
SO4 (Sulphate) Max. 150 ppm
Ca (Calcium) Max. 200 ppm
Heavy metals (as Pb) Max. 10 ppm
Loss on drying (105°C) Max. 0.2 %
Sulphated ash Max. 0.1 %
Residual solvents Unlikely by manuf.process

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