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1.93011

Citric acid monohydrate

for analysis EMPARTA® ACS

Synonym(s):

Citric acid monohydrate

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About This Item

Linear Formula:
HOC(COOH)(CH2COOH)2 · H2O
CAS Number:
5949-29-1
Molecular Weight:
210.14
UNSPSC Code:
12352106
Beilstein/REAXYS Number:
4018641
MDL number:
MFCD00149972
Grade:
ACS reagent
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grade

ACS reagent

Quality Segment

pKa 

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

storage temp.

room temp

SMILES string

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

InChI

1S/C6H8O7.H2O/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);1H2

InChI key

YASYEJJMZJALEJ-UHFFFAOYSA-N

Packaging

1.93011.0521: 500 kg, Minimum order quantity: 20
1.93011.5021: 5 kg, Minimum order quantity: 4

Legal Information

EMPARTA is a registered trademark of Merck KGaA, Darmstadt, Germany

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H319,H335

Hazard Classifications

Eye Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

345.0 °F - closed cup

Flash Point (°C)

173.9 °C - closed cup

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