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MERCK

MERCK 109684.2500 Formamide ACS, GR (SD.M.109684.2500)

Marka : MERCK
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Key Spec Table

CAS # EC Number Hill Formula Chemical Formula Molar Mass
75-12-7 200-842-0 CH₃NO HCONH₂ 45.04 g/mol

Pricing & Availability

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1096841000
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1096842500
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Description
Catalogue Number 109684
Synonyms Formic acid amide, Methane amide
Description Formamide
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 75-12-7
EC index number 616-052-00-8
EC number 200-842-0
Hill Formula CH₃NO
Chemical formula HCONH₂
Molar Mass 45.04 g/mol
HS Code 2924 19 29
Structure formula Image Structure formula Image
Quality Level MQ300
Physicochemical Information
Boiling point 210 °C (1013 hPa)
Density 1.13 g/cm3 (20 °C)
Explosion limit 2.7 - 19 %(V)
Flash point 152 °C
Ignition temperature 500 °C
Melting Point 2.6 °C
pH value 4 - 10 (200 g/l, H₂O, 20 °C)
Vapor pressure 0.08 hPa (20 °C)
Toxicological Information
LD 50 oral LD50 Rat 5325 mg/kg
LD 50 dermal LD50 Rabbit 17000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H351: Suspected of causing cancer.
H360D: May damage the unborn child.
H373: May cause damage to organs through prolonged or repeated exposure if swallowed.
Precautionary Statement(s) P202: Do not handle until all safety precautions have been read and understood.
P260: Do not breathe mist or vapours.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
P405: Store locked up.
P501: Dispose of contents/ container to an approved waste disposal plant.
Signal Word Danger
Storage class 6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK WGK 1 slightly hazardous to water
Disposal 9
Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
Safety Information
Categories of danger toxic for reproduction
Storage and Shipping Information
Storage Store at +15°C to +25°C.
Specifications
Assay (N; Kjeldahl) ≥ 99.2 %
Identity (IR) passes test
Appearance Clear, colorless liquid.
Color (APHA) ≤ 10 APHA
Density (d 20 °C/ 4 °C) 1.132 - 1.135
Solidification point 2.0 - 3.0 °C
Boiling point (2 kPa) about 103
Chloride (Cl) ≤ 1 ppm
Cd (Cadmium) ≤ 1 ppm
Cu (Copper) ≤ 1 ppm
Fe (Iron) ≤ 1 ppm
Pb (Lead) ≤ 1 ppm
Zn (Zinc) ≤ 1 ppm
Formic acid ≤ 0.02 %
Ammonium Formate ≤ 0.1 %
Sulfated ash (600 °C) ≤ 0.005 %
Water (according to Karl Fischer) ≤ 0.1 %
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