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Supelco

Citric acid

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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About This Item

Wzór liniowy:
HOC(COOH)(CH2COOH)2
Numer CAS:
77-92-9
Masa cząsteczkowa:
192.12
Beilstein:
782061
Numer WE:
201-069-1
Numer MDL:
MFCD00011669
Kod UNSPSC:
41116107
eCl@ss:
39021801
Identyfikator substancji w PubChem:
329770375
Numer E:
E330
NACRES:
NA.24

klasa czystości

certified reference material
TraceCERT®

Poziom jakości

300

okres trwałości

limited shelf life, expiry date on the label

granice wybuchowości

8 %, 65 °F

producent / nazwa handlowa

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

metody

HPLC: suitable
gas chromatography (GC): suitable

pKa 

(1) 3.13, (2) 4.76, (3) 6.4

mp

153-159 °C (lit.)

Zastosowanie

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

ciąg SMILES

OC(=O)CC(O)(CC(O)=O)C(O)=O

InChI

1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)

Klucz InChI

KRKNYBCHXYNGOX-UHFFFAOYSA-N

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Opis ogólny

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.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Find all available reference materials for compounds listed in 10/2011 here

Zastosowanie

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Opakowanie

Bottomless glass bottle. Contents are inside inserted fused cone.

Informacje prawne

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
This page may contain text that has been machine translated.

Piktogramy

Exclamation mark
GHS07

Hasło ostrzegawcze

Warning

Zwroty wskazujące rodzaj zagrożenia

H319,H335

Klasyfikacja zagrożeń

Eye Irrit. 2 - STOT SE 3

Organy docelowe

Respiratory system

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Choose from one of the most recent versions:

Certyfikaty analizy (CoA)

Lot/Batch Number
BCCF1871
BCBV0333
BCBL8376V
BCBG9038V
BCBG9038

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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L-(−)-Malic acid certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Supelco

09172

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Succinic acid certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Supelco

49893

Succinic acid

Citric acid anhydrous powder, EMPROVE® ESSENTIAL, Ph. Eur., BP, JP, USP, FCC, E 330

SAFC

1.00241

Citric acid

3,4-Dimethyl-1,2-cyclopentadione ≥97%, FG

Sigma-Aldrich

W326801

3,4-Dimethyl-1,2-cyclopentadione

Malic acid Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1273

Malic acid

Citric acid natural, ≥99.5%, FCC, FG

Sigma-Aldrich

W230633

Citric acid

Wayne B Batchelor et al.
Circulation, 106(12), 1470-1476 (2002-09-18)
The relative anti-aggregatory effects of currently prescribed platelet glycoprotein IIb/IIIa receptor antagonists during and after percutaneous coronary intervention for acute coronary syndromes have not been established. We randomized 70 acute coronary syndrome patients undergoing percutaneous coronary intervention to receive abciximab
Maria José Garcia-Fernandez et al.
Biofouling, 29(3), 261-271 (2013-02-27)
Prevention and management of wound infections receive a lot of attention, since the presence of micro-organisms interferes with the wound-healing process. The aim of this work was to use cyclodextrins (CDs) to endow hydrogels and gauzes with the ability to
Benjamin Nota et al.
American journal of human genetics, 92(4), 627-631 (2013-04-09)
The Krebs cycle is of fundamental importance for the generation of the energetic and molecular needs of both prokaryotic and eukaryotic cells. Both enantiomers of metabolite 2-hydroxyglutarate are directly linked to this pivotal biochemical pathway and are found elevated not
Konrad Hoetzenecker et al.
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Supernatants of serum-free cultured mononuclear cells (MNC) contain a mix of immunomodulating factors (secretome), which have been shown to attenuate detrimental inflammatory responses following myocardial ischaemia. Inflammatory dilated cardiomyopathy (iDCM) is a common cause of heart failure in young patients.
Erik Olsson et al.
Carbohydrate polymers, 94(2), 765-772 (2013-04-03)
Starch films with different amounts of citric acid produced by solution casting were subjected to different curing temperatures and compared with films plasticized with glycerol. The films were tested in a controlled moisture generator, which enabled the moisture sorption to
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