(±)-1,2-Propanediol ≥99.5% ACS
Supplier: BeanTown Chemical
Synonyms:
Propylene glycol, 1,2-Propanediol, (±)-1,2-Propylene glycol, 1,2-Dihydroxypropane, (±)-1,2-Dihydroxy propane
124835-1L
124835-4L
124835-500ML
BT124835-1LEA
71.89
USD
BT124835-1L
BT124835-4L
BT124835-500ML
(±)-1,2-Propanediol ≥99.5% ACS
Propylene glycol
CAS: 57-55-6; EC No: 200-338-0; MDL No: MFCD00064272; RTECS: TY2000000
Liquid; Linear Formula: CH3CH(OH)CH2OH; Molecular Formula: C3H8O2; MW: 76.09
Melting Point: -60°; Boiling Point: 187°; Flash point: 103°C (217°F)
Density (g/mL): 1.036; Refractive Index: 1.432
Hygroscopic
- RTECS: TY2000000
- Refractive index: 1.432
- Hygroscopic
- Liquid
Formula:
CH₃CH(OH)CH₂OH MW: 76.1 g/mol Boiling Pt: 187.6 Melting Pt: -59 Density: 1.036 g/mL Flash Pt: 103 °C (217 °F) |
MDL Number:
MFCD00064272 CAS Number: 57-55-6 EINECS: 200-338-0 Merck Index: 13,07947 |
|
Specification Test Results
Assay | 99.5% min. |
Infrared Absorption | Conforms to reference |
GC | Conforms to reference |
Specific Gravity at 25°C | 1.035-1.037 |
Color (APHA) | ≤10 |
Acidity | ≤0.20mL 0.10N NaOH |
Titrable acid | ≤0.0005meq/g |
Ethylene Glycol | ≤0.1% |
Diethylene Glycol | ≤0.1% |
Inorganic impurities | ≤3.5mg |
Chloride (Cl) | ≤1ppm |
Sulfate (SO4) | ≤60ppm |
Heavy metals | ≤5ppm |
Water | ≤0.20% |
Residue on ignition | ≤0.005% |
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