Here is the link to the certificate of analysis (CofA) for Lot BCCN6501 of this product:
https://www.sigmaaldrich.com/certificates/Graphics/COfAInfo/fluka/pdf/PDF762051.pdf
The Specific Rotation assay result reported at the bottom of page 3 of the CofA confirms the chirality. The enantiomeric excess (ee) or enantiomeric purity for this product is not determined.
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09172
L-(−)-Malic acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Synonim(y):
(S)-(−)-2-Hydroxysuccinic acid, L-Hydroxybutanedioic acid
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| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
100 mg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 427,00 zł |
Informacje o tej pozycji
Wzór liniowy:
HO2CCH2CH(OH)CO2H
Numer CAS:
Masa cząsteczkowa:
134.09
NACRES:
NA.24
E Number:
E296
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
202-601-5
MDL number:
Beilstein/REAXYS Number:
1723541
eCl@ss:
25140904
427,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
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Pozwól nam pomócQuality Segment
grade
certified reference material, TraceCERT®
shelf life
limited shelf life, expiry date on the label
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
technique(s)
gas chromatography (GC): suitable
mp
101-103 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
SMILES string
O[C@@H](CC(O)=O)C(O)=O
InChI
1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/t2-/m0/s1
InChI key
BJEPYKJPYRNKOW-REOHCLBHSA-N
General description
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
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Ta pozycja | |||
|---|---|---|---|
| description certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | description suitable for cell culture, BioReagent, suitable for insect cell culture | description ≥95% (titration) | description 97%, optical purity ee: 99% (GLC) |
| application(s) cleaning products | application(s) - | application(s) - | application(s) - |
| technique(s) gas chromatography (GC): suitable | technique(s) cell culture | insect: suitable, cell culture | mammalian: suitable | technique(s) - | technique(s) - |
| format neat | format - | format - | format - |
| grade TraceCERT®, certified reference material | grade - | grade - | grade - |
| Quality Level 300 | Quality Level 200 | Quality Level 300 | Quality Level 200 |
| manufacturer/tradename Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | manufacturer/tradename - | manufacturer/tradename - | manufacturer/tradename - |
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Słowo ostrzegawcze
Warning
Kody zagrożeń
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Klasa składowania
11 - Combustible Solids
WGK
WGK 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
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L-(−)-Malic acid: 09172: Is this chirally pure. Can you share COA, where it is mentioned its chiral info.
1 answer-
Helpful?
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