1.93427
Citric acid
anhydrous, for analysis EMPLURA®
Synonym(s):
Citric acid
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About This Item
Linear Formula:
HOC(COOH)(CH2COOH)2
CAS Number:
Molecular Weight:
192.12
UNSPSC Code:
12352106
Beilstein/REAXYS Number:
782061
MDL number:
Grade:
anhydrous
grade
anhydrous
Quality Level
expl. lim.
8 %, 65 °F
pKa
(1) 3.13, (2) 4.76, (3) 6.4
mp
153-159 °C (lit.)
storage temp.
room temp
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
Packaging
1.93427.0521: 500 g, Minimum order quantity: 20
1.93427.5021: 5 kg, Minimum order quantity: 4
1.93427.9026: 25 kg, Minimum order quantity: 1
Legal Information
EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany
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signalword
Warning
hcodes
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
Regulatory Information
新产品
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Certificates of Analysis (COA)
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