Glicerina, anidro ≥99.5% (by GC), Puriss. p.a. ACS, distilled, Riedel-de Haën™
Supplier: Honeywell Chemicals
Certificates
About this item
CAS Number:56-81-5
:
Formula:HOCH₂CH(OH)CH₂OH
MDL Number:MFCD00004722
:92.09 g/mol
Merck Index:13,04497
Boiling Pt:290 °C (1.013 hPa)
Melting Pt:18 °C
Density:1.26 g/cm³ (20 °C)
Flash Pt:160 °C
Storage Temperature:Ambiente
EINECS:200-289-5
Specifications
- Environmentally Preferable:Più sicuro dal punto di vista della salute umana e dell'ambiente
- Certificazione ambientale:EPA Safer Chemical Solvent (Green Circle Rating)
Specifications
Specification Test Results
- Assay (GC):Min. 99.5 %
- Density (D 20/4):1.261 - 1.263
- Refractive index (n 20/D):1.473 - 1.475
- Water (Karl Fischer):Max. 0.1 %
- Residue on ignition:Max. 0.005 %
- Indifference:complying
- Calcium (Ca):Max. 0.0005 %
- Cadmium (Cd):Max. 0.0001 %
- Cobalt (Co):Max. 0.0001 %
- Chromium (Cr):Max. 0.0001 %
- Copper (Cu):Max. 0.0001 %
- Iron (Fe):Max. 0.0001 %
- Potassium (K):Max. 0.002 %
- Magnesium (Mg):Max. 0.0001 %
- Manganese (Mn):Max. 0.0001 %
- Sodium (Na):Max. 0.002 %
- Nickel (Ni):Max. 0.0001 %
- Lead (Pb):Max. 0.0001 %
- Zinc (Zn):Max. 0.0001 %
- Heavy metals (as Pb):Max. 0.0002 %
- Halogene compounds (as Cl):Max. 0.003 %
- Ammonium (NH₄):Max. 0.0005 %
- Chloride (Cl):Max. 0.0001 %
- Sulfate (SO₄):Max. 0.001 %
- Reaction against H₂SO₄:complying
- Acrolein, Glucose + NH4-compounds:complying
- Fatty acids and ester (as butyric acid):Max. 0.05 %
- APHA:Max. 10
Specification Test Results
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