tri-Sodium citrate dihydrate ≥99.0%, crystals, AR® ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Certificates
About this item
Synonyms: Sodium Citrate Dihydrate, Sodium citrate tribasic dihydrate, Sodium Citrate, Dihydrate, Sodium 2-hydroxypropane-1,2,3-tricarboxylate dihydrate, Citric acid trisodium salt dihydrate
CAS Number:6132-04-3
:
Formula:Na₃C₆H₅O₇·2H₂O
MDL Number:MFCD00150031
:294.1 g/mol
Merck Index:13,08675
Melting Pt:150 °C
Density:1.70 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:200-675-3
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- ACS - Assay (HOC(COONa)(CH₂COONa)₂·2H₂O):≥99.0 %
- ACS - pH of 5% Solution at 25°C:7.0 - 9.0
- ACS - Insoluble Matter:≤0.005 %
- ACS - Chloride (Cl):≤0.003 %
- ACS - Sulfate (SO₄):≤0.005 %
- ACS - Ammonia (as NH₃):≤0.003 %
- ACS - Calcium (Ca):≤0.005 %
- ACS - Heavy Metals (as Pb):≤5 ppm
- ACS - Iron (Fe):≤5 ppm
- Appearance (colorless or white crystals):≤5 ppm
Specification Test Results
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