MERCK ETHYLENE GLYCOL FOR ANALYSIS EMSURE 2500 ml


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Rp. 1,408,000
Katalog 1.09621.2500
Brand Merck
Kondisi New
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Harga dan Ketersediaan

Katalog 1.09621.2500
Ukuran 2500 ml
Ketersedian Hubungi Kami
Harga Rp. 1,408,000
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ETHYLENE GLYCOL FOR ANALYSIS EMSURE®

Description
Catalogue Number 109621
Synonyms Glycol, 1,2-Ethanediol
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 107-21-1
EC index number 603-027-00-1
EC number 203-473-3
Grade Reag. Ph Eur,Reag. USP
Hill Formula C?H?O?
Chemical formula HOCH?CH?OH
Molar Mass 62.07 g/mol
HS Code 2905 31 00
Structure formula Image

Physicochemical Information
Boiling point 197.6 °C (1013 hPa)
Density 1.11 g/cm3 (20 °C)
Evaporation number 600
Explosion limit 3.2 %(V)
Flash point 111 °C
Ignition temperature 410 °C
Melting Point -14 - -10 °C
pH value 6 - 7.5 (100 g/l, H?O, 20 °C)
Vapor pressure 0.053 hPa (20 °C)
Solubility 1000 g/l (20 °C)

Safety Information according to GHS
Hazard Pictogram(s)

Hazard Statement(s) H302: Berbahaya jika tertelan.
H373: Dapat menyebabkan kerusakan pada organ melalui paparan yang lama atau berulang jika tertelan.
Precautionary Statement(s) P314: Dapatkan nasehat/perhatian medis jika kamu merasa tidak sehat.
Signal Word Awas
Storage class 10 - 13 Cairan dan padatan lain
WGK WGK 1 agak berbahaya untuk air

Safety Information
Hazard Symbols Harmful
Categories of danger berbahaya
R Phrase R 22-48/22
Berbahaya jika tertelan.Berbahaya: bahaya gangguan serius terhadap kesehatan jika terpajan lama karena tertelan.
S Phrase S 22-36
Jangan menghirup debu.Pakai pakaian pelindung yang sesuai.

Storage and Shipping Information
Storage Suhu penyimpanan : tidak ada batasan.

Specifications
Specifications  
Purity (GC) ≥ 99.5 %
Identity (IR) conforms
Colour ≤ 10 Hazen
Acidity (as CH?COOH) ≤ 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 %

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