Hoşgeldiniz
Hızlı ve Güvenli Alışverişe Giriş Yapın!
Şifremi Unuttum
Üye Değil misiniz?
Kolayca Üye Olabilirsiniz.
Merck 109621 Ethylene glycol for analysis EMSURE® Reag. Ph Eur, Reag. USP 25 L

Merck 109621 Ethylene glycol for analysis EMSURE® Reag. Ph Eur, Reag. USP 25 L

Kategori
İmmersiyon Yağı
Marka
MERCK
Stok Kodu
LB.M.109621.9024
Ürün Detayları
Önerileriniz
Taksit Seçenekleri
Ürün Detayları
MERCK 109621 Ethylene glycol for analysis EMSURE® Reag. Ph Eur, Reag. USP
Catalogue Number 109621
Synonyms Glycol, 1,2-Ethanediol
Description Ethylene glycol
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.
MERCK 109621 Ethylene glycol for analysis EMSURE® Reag. Ph Eur, Reag. USP 
Product Informat on
CAS number 107-21-1
EC index number 603-027-00-1
EC number 203-473-3
Grade Reag. Ph Eur,Reag. USP
Hill Formula C₂H₆O₂
Chemical formula HOCH₂CH₂OH
Molar Mass 62.07 g/mol
HS Code 2905 31 00
Structure formula Image Structure formula Image
Physicochemical Information
Boiling point 197.6 °C (1013 hPa)
Density 1.11 g/cm3 (20 °C)
Explosion limit 3.2 - 15.3 %(V)
Flash point 111 °C
Ignition temperature 410 °C
Melting Point -14 - -10 °C
pH value 6 - 7.5 (100 g/l, H₂O, 20 °C)
Vapor pressure 0.053 hPa (20 °C)
Solubility 1000 g/l
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H302: Harmful if swallowed.
H373: May cause damage to organs through prolonged or repeated exposure if swallowed.
Precautionary Statement(s) P314: Get medical advice/ attention if you feel unwell.
Signal Word Warning
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water
Safety Information
Hazard Symbols Hazard SymbolsHarmful
Categories of danger harmful
R Phrase R 22-48/22
Harmful if swallowed.Harmful: danger of serious damage to health by prolonged exposure if swallowed.
S Phrase S 22-36
Do not breathe dust.Wear suitable protective clothing.
Storage and Shipping Information
Storage Store at +5 °C to +30 °C.
Specifications
Purity (GC) ≥ 99.5 %
Identity (IR) conforms
Color ≤ 10 Hazen
Acidity (as CH₃COOH) ≤ 0.001 %
Density (d 20 °C/20 °C) 1.113 - 1.115
Density (d 25 °C/25 °C) 1.10 - 1.12
Refractive index (n 20/D) 1.431 - 1.433
Melting point -14 - -10 °C
Boiling point 196.5 - 198.5 °C
Chloride (Cl) ≤ 0.00002 %
Fe (Iron) ≤ 0.00005 %
Formaldehyde ≤ 0.005 %
Substances reducing potassium permanganate (as O) ≤ 0.0003 %
Readily carbonizable substances conforms
Sulfated ash ≤ 0.005 %
Water ≤ 0.1 %
Taksit Seçenekleri
Önerileriniz
Bu ürünün fiyat bilgisi, resim, ürün açıklamalarında ve diğer konularda yetersiz gördüğünüz noktaları öneri formunu kullanarak tarafımıza iletebilirsiniz.
Görüş ve önerileriniz için teşekkür ederiz.
Merck 109621 Ethylene glycol for analysis EMSURE® Reag. Ph Eur, Reag. USP 25 L MERCK 109621 Ethylene glycol for analysis EMSURE® Reag. Ph Eur,Reag. USP LB.M.109621.9024
Merck 109621 Ethylene glycol for analysis EMSURE® Reag. Ph Eur, Reag. USP 25 L

Tavsiye Et

*
*
*
 
DLAB ürünlerinde özel fısatlar
IdeaSoft® | E-Ticaret paketleri ile hazırlanmıştır.