Citric acid, anhydrous for molecular biology

Supplier: Thermo Scientific
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Synonyms: Hydroxytricarballylic acid

ACRO329860010EA 78.3 EUR
ACRO329860010
Citric acid, anhydrous for molecular biology
Citric acid
Formula: HOC(COOH)(CH₂COOH)₂
MW: 192,13 g/mol
Boiling Pt: 310 °C (1013 hPa)
Melting Pt: 153 °C
Flash Pt: 100 °C
Storage Temperature: Ambient
MDL Number: MFCD00011669
CAS Number: 77-92-9
EINECS: 201-069-1
REACH: 01-2119457026-42-0000
Merck Index: 13,02350
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Specification Test Results

Appearance White Crystalline solid
Infrared spectrum Conforms
Water ≤0.5 % (K.F.)
Titration with NaOH ≥99 %
Dnase,Rnase,Protease activity none detected
Carboniz. sub. by hot H2SO4 (as per ACS) passes test
Chloride (Cl) ≤10 ppm
Oxalate (C2O4) ≤500 ppm
Insoluble matter ≤0.005 %

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