Merck 104092 Glycerol For Analysis Emsure® Acs,Reag. pH Eur. 10 L

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Solventler

Marka

MERCK

Stok Kodu

LB.M.104092.9010

Teklif Sepetine Ekle

Stok Sorunuz

MERCK 104092 Glycerol for analysis EMSURE®

ACS,Reag. Ph Eur. CAS 56-81-5, EC Number 200-289-5, chemical formula (HOCH₂)₂CHOH.

Description
Catalogue Number	104092
Synonyms	1,2,3-Propanetriol, Trihydroxylpropane, Protol, Glycerin
Description	Glycerol
Overview	EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Product Information
CAS number	56-81-5
EC number	200-289-5
Grade	ACS,Reag. Ph Eur
Hill Formula	C₃H₈O₃
Chemical formula	(HOCH₂)₂CHOH
Molar Mass	92.1 g/mol
HS Code	2905 45 00
Structure formula Image

Applications
Application	Glycerol for analysis EMSURE® ACS,Reag. Ph Eur. CAS 56-81-5, EC Number 200-289-5, chemical formula (HOCH₂)₂CHOH.

Physicochemical Information
Boiling point	290 °C (1013 hPa) (decomposition)
Density	1.26 g/cm3 (20 °C)
Explosion limit	2.6 - 11.3 %(V)
Flash point	199 °C
Ignition temperature	400 °C
Melting Point	18 °C
pH value	5 (100 g/l, H₂O, 20 °C)
Vapor pressure	<0.001 hPa (20 °C)

Toxicological Information
LD 50 oral	LD50 Rat 12600 mg/kg
LD 50 dermal	LD50 Rabbit > 18700 mg/kg

Safety Information according to GHS
RTECS	MA8050000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly water endangering

Storage and Shipping Information
Storage	Store at +5 °C to +30 °C.

Transport Information
Declaration (railroad and road) ADR, RID	Kein Gefahrgut
Declaration (transport by air) IATA-DGR	No Dangerous Good
Declaration (transport by sea) IMDG-Code	No Dangerous Good

Specifications
Assay (GC, calc. on anhydrous substance)	≥ 99.5 %
Assay (alkalimetric, calculated on anhydrous substance)	98.0 - 101.0 %
Identity	passes test
Colour	≤ 10 APHA
Appearance of solution	passes test
Acidity or alkalinity	passes test
Free acid (CH₃COOH)	≤ 0.002 %
Neutrality	passes test
Refractive index (n 20/D)	1.470 - 1.475
Chloride (Cl)	≤ 0.0010 %
Sulphate (SO₄)	≤ 0.001 %
halogenated compounds (as Cl)	≤ 0.003 %
Heavy metals (as Pb)	≤ 0.0002 %
Al (Aluminium)	≤ 0.00005 %
B (Boron)	≤ 0.000002 %
Ba (Barium)	≤ 0.00001 %
Ca (Calcium)	≤ 0.0001 %
Cd (Cadmium)	≤ 0.000005 %
Co (Cobalt)	≤ 0.000005 %
Cr (Chromium)	≤ 0.000002 %
Cu (Copper)	≤ 0.000005 %
Fe (Iron)	≤ 0.00001 %
Mg (Magnesium)	≤ 0.0001 %
Mn (Manganese)	≤ 0.00001 %
Ni (Nickel)	≤ 0.000002 %
Pb (Lead)	≤ 0.00001 %
Sn (Tin)	≤ 0.00001 %
Zn (Zinc)	≤ 0.00001 %
Acetone	≤ 0.5 %
Other residual solvents (ICH Q3C)	...excluded by production process
Acrolein, glucose and ammonium compounds	passes test
Aldehydes	≤ 10 ppm
Diethylene glycol and related Substances (impurity A)	≤ 0.1 %
Diethylene glycol and related Substances (any further impurity)	≤ 0.1 %
Diethylene glycol and related Substances (Sum of all impurities)	≤ 0.5 %
Fatty acids and esters (as Butyric acid)	≤ 0.05 %
Substances darkened by sulfuric acid	passes test
Sugar	passes test
Sulfated ash	≤ 0.005 %
Water	≤ 0.5 %

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Merck 104092 Glycerol For Analysis Emsure® Acs,Reag. pH Eur. 2.5 L

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Merck 104092 Glycerol For Analysis Emsure® Acs,Reag. pH Eur. 10 L

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