Citric acid, anhydrous 99.5-100.05% (dry basis)
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: 2-Hydroxypropane-1,2,3-tricarboxylic acid, Hydroxytricarballylic acid
CAS Number:77-92-9
:
Formula:HOC(COOH)(CH₂COOH)₂
MDL Number:MFCD00011669
Boiling Pt:310
Melting Pt:153…154 °C
Density:1.665
Molecular Weight:192.13 g/mol
Merck Index:14,02326
Storage Temperature:Ambient
EINECS:201-069-1
REACH:01-2119457026-42-0000
:GHS05
:GHS07
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay:99.5 - 100.5% (dry basis)
- Assay, Readily Carbonisable Substances:Passes Test
- Identification (FTIR):Conforms
- Residue on Ignition:≤0.1%
- Impurity Content, Oxalate:Passes Test
- Impurity Content, Sulphate (SO₄):Passes test
- Water Content (Karl Fischer Titration):≤1.0%
- Heavy Metals (Pb):≤10 µg/gm
Specification Test Results
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