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Citric acid

Name: Citric acid
Brand: SIAL
Price: 140 USD
Availability: InStock

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

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Size/SKU	Availability	Price
100 mg	Available to ship TODAYfromMILWAUKEE	$140.00

About This Item

Linear Formula:

HOC(COOH)(CH₂COOH)₂

CAS Number:

77-92-9

Molecular Weight:

192.12

E Number:

E330

PubChem Substance ID:

329770375

eCl@ss:

39021801

UNSPSC Code:

41116107

NACRES:

NA.24

EC Number:

201-069-1

MDL number:

MFCD00011669

Beilstein/REAXYS Number:

782061

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Properties

Quality Segment

300

grade

certified reference material, TraceCERT^®

shelf life

limited shelf life, expiry date on the label

expl. lim.

8 %, 65 °F

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

pKa

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

mp

153-159 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

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)

InChI key

KRKNYBCHXYNGOX-UHFFFAOYSA-N

Description

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.

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

Application

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

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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This Item	W230618	27487	C2404
Supelco 94676 Citric acid	Sigma-Aldrich W230618 Citric acid	Sigma-Aldrich 27487 Citric acid	Sigma-Aldrich C2404 Citric acid
description certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland	description ≥99.5%, FCC, FG	description BioUltra, anhydrous, ≥99.5% (T)	description anhydrous, suitable for cell culture, suitable for plant cell culture
application(s) cleaning products cosmetics flavors and fragrances food and beverages personal care	application(s) flavors and fragrances	application(s) -	application(s) -
technique(s) gas chromatography (GC): suitable, HPLC: suitable	technique(s) -	technique(s) cell culture \| hybridoma: suitable	technique(s) cell culture \| plant: suitable, cell culture \| mammalian: suitable
format neat	format -	format -	format -
Quality Level 300	Quality Level 300, 400	Quality Level 200	Quality Level 200
grade TraceCERT^®, certified reference material	grade Halal, Kosher, FG	grade biotech. grade	grade -
manufacturer/tradename Manufactured by: Sigma-Aldrich Production GmbH, Switzerland	manufacturer/tradename -	manufacturer/tradename -	manufacturer/tradename -

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pictograms

GHS07

signalword

Warning

hcodes

H319,H335

pcodes

P261 - P264 - P271 - P280 - P304 + P340 + P312 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number

BCCF1871

BCBV0333

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