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Merck
모든 사진(3)

주요 문서

V900019

Sigma-Aldrich

Citric acid

Vetec, reagent grade, 99%

동의어(들):

2-Hydroxypropane-1,2,3-tricarboxylic acid, Hydroxytricarballylic acid

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About This Item

Linear Formula:
HOC(COOH)(CH2COOH)2
CAS Number:
Molecular Weight:
192.12
Beilstein:
782061
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:

Grade

reagent grade

제품 라인

Vetec

분석

99%

형태

crystals or granules

expl. lim.

8 %, 65 °F

pKa 

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

mp

153-159 °C (lit.)

solubility

water: 50 mg/mL, clear to very slightly hazy, colorless

작용기

carboxylic acid
hydroxyl

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

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일반 설명

Citric acid, is a weak organic acid widely used in many industrial applications such as chelation, buffering, pH adjustment, and derivatization. It can also be used as a reagent in condensation, acid catalysis, cycloaddition, deprotection, and decarboxylation reactions.

법적 정보

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Eye Irrit. 2 - STOT SE 3

표적 기관

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

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문서 라이브러리 방문

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