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Merck 107478 1,2-Propanediol EMPROVE® EXPERT Ph Eur,BP,USP 25 L

Merck 107478 1,2-Propanediol EMPROVE® EXPERT Ph Eur,BP,USP 25 L

Merck 107478 1,2-Propanediol EMPROVE® EXPERT Ph Eur,BP,USP 25 L

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Solventler

Marka

MERCK

Stok Kodu

LB.M.107478.6025

Kısa Bilgi

CAS Number: 57-55-6 EC Number: 200-338-0 Molar Mass: 76.09 g/mol Chemical Formula: CH₃CH(OH)CH₂OH Hill Formula: C₃H₈O₂ Grade: Ph Eur,BP,USP

Teklif Sepetine Ekle

Stok Sorunuz

Merck 107478 1,2-Propanediol EMPROVE® EXPERT Ph Eur,BP,USP 25 L
Catalogue Number	107478
Synonyms	1,2-Propylene glycol
Description	1,2-Propanediol

Merck 107478 1,2-Propanediol EMPROVE® EXPERT Ph Eur,BP,USP

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

Applications
Application	1,2-Propanediol suitable for use as excipient EMPROVE® exp Ph Eur,BP,USP. CAS 57-55-6, chemical formula CH₃CH(OH)CH₂OH. 1,2-Propanediol MSDS or SDS, and related info below.

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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