Tisk…

L(+)-kyselina vinná 99.5-101.0%, powder Ph. Eur.

Dodavatel: VWR Chemicals
Nebezpečí

83511.290EA 4970 CZK
83511.290 83511.360 83511.460
L(+)-kyselina vinná 99.5-101.0%, powder Ph. Eur.
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
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=d4e859e52081482a351d52322717614aad450742&vid=879c292903ddee7a59d5d6b2d969c4c8fc6eac75&prid=web&clid=SAPDAM

Objednat

Výsledky specifikačního testu

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


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Více About VWR