MERCK 107478 1,2-Propanediol EMPROVE® ESSENTIAL Ph Eur,BP,USP

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Stok Kodu
107478.2500
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Havale
3.416,58 TL (%5,00 havale indirimi)
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Description
Catalogue Number 107478
Synonyms 1,2-Propylene glycol
Description 1,2-Propanediol
Product Information
CAS number 57-55-6
EC number 200-338-0
Grade Ph Eur,BP,USP
Hill Formula C₃H₈O₂
Chemical formula CH₃CH(OH)CH₂OH
Molar Mass 76.09 g/mol
HS Code 2905 32 00
Structure formula Image
Physicochemical Information
Boiling point 188 °C (1013 hPa)
Density 1.04 g/cm3 (20 °C)
Explosion limit 2.4 - 17.4 %(V)
Flash point 99 °C
Ignition temperature 371 °C
Melting Point -59 °C
pH value 6 - 8 (100 g/l, H₂O, 20 °C)
Vapor pressure 0.11 hPa (20 °C)
Refractive Index 1.43 (20 °C)
Toxicological Information
LD 50 oral LD50 Rat 19400 - 36000 mg/kg
LD 50 dermal LD50 Rabbit 20800 mg/kg
Safety Information according to GHS
RTECS TY2000000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Storage and Shipping Information
Storage Store at +15°C to +25°C.
Specifications
Purity (GC) ≥ 99.5 %
Identity (IR) conforms
Identity D (Ph Eur) 121 - 128 °C
Appearance of the substance conforms
Density (d 20 °C/20 °C) 1.035 - 1.040
Density (d 25 °C/25 °C) 1.035 - 1.037
Refractive index (n 20/D) 1.431 - 1.433
Boiling point 184 - 189 °C
Acidity conforms
Chloride (Cl) ≤ 0.007 %
Sulphate (SO₄) ≤ 0.006 %
Heavy metals (as Pb) ≤ 0.0005 %
isomers of dipropylene glycol conforms
Diethylene glycol (GC) ≤ 0.10 %
Ethylenglycol (GC) ≤ 0.10 %
Residual solvents (ICH Q3C) excluded by production process
Oxidizing Substances conforms
Reducing substances conforms
Sulfated ash ≤ 0.007 %
Water ≤ 0.20 %
Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
Conforms to Ph Eur, BP, USP
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MERCK 107478 1,2-Propanediol EMPROVE® ESSENTIAL Ph Eur,BP,USP

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