Merck 104379.2511 n-Heptane for analysis EMSURE Reag. Ph Eur

for analysis EMSURE® Reag. Ph Eur

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n-Heptane for analysis EMSURE Reag. Ph Eur

CAS # EC Number Hill Formula Chemical Formula Molar Mass Grade Value
142-82-5 205-563-8 C₇H₁₆ CH₃(CH₂)₅CH₃ 100.2 g/mol Reag. Ph Eur
Description
Catalogue Number 104379
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 142-82-5
EC index number 601-008-00-2
EC number 205-563-8
Grade Reag. Ph Eur
Hill Formula C₇H₁₆
Chemical formula CH₃(CH₂)₅CH₃
Molar Mass 100.2 g/mol
HS Code 2901 10 00
Structure formula Image

Physicochemical Information
Boiling point 97 – 98 °C (1013 hPa)
Density 0.68 g/cm3 (20 °C)
Explosion limit 1 – 7 %(V)
Flash point -4 °C
Ignition temperature 215 °C
Melting Point -90.5 °C
Vapor pressure 48 hPa (20 °C)
Refractive Index 1.3876
Solubility 0.05 g/l (20 °C)

Toxicological Information
LD 50 oral LD50 Rat > 5000 mg/kg
LD 50 dermal LD50 Rabbit > 2000 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)



Hazard Statement(s) H225: Highly flammable liquid and vapour.
H304: May be fatal if swallowed and enters airways.
H315: Causes skin irritation.
H336: May cause drowsiness or dizziness.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P240: Ground/bond container and receiving equipment.
P273: Avoid release to the environment.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word Danger
RTECS MI7700000
Storage class 3 Flammable liquids
WGK WGK 2 water endangering
Disposal 1
Strongly contaminated halogen-free organic solvents: container A.

Safety Information
Hazard Symbols Flammable
Harmful
Dangerous for the environment
Categories of danger highly flammable, irritant, harmful, dangerous for the environment
R Phrase R 11-38-65-67-50/53
Highly flammable.Irritating to skin.Harmful: may cause lung damage if swallowed.Vapours may cause drowsiness and dizziness.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 9-16-29-33-60-61-62
Keep container in a well-ventilated place.Keep away from sources of ignition – No smoking.Do not empty into drains.Take precautionary measures against static discharges.This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label.

Storage and Shipping Information
Storage Storage temperature: no restrictions.

Transport Information
Declaration (railroad and road) ADR, RID UN 1206 , 3, II
Declaration (transport by air) IATA-DGR UN 1206 , 3, II
Declaration (transport by sea) IMDG-Code UN 1206 , 3, II, Marine Pollutant: P

Specifications
Purity (GC) ≥ 99 %
Identity (IR) conforms
Colour ≤ 10 Hazen
Free acid (as CH₃COOH) ≤ 0.0005 %
Density (d 20 °C/20 °C) 0.683 – 0.686
Refractive index (n 20/D) 1.387 – 1.388
Boiling range (97°C-98°C) ≥ 95 % (v/v)
Aromatic hydrocarbons (as C₆H₆) ≤ 0.1 %
Sulfur compounds (as S) ≤ 0.005 %
Readily carbonizable substances conforms
Al (Aluminium) ≤ 0.00001 %
B (Boron) ≤ 0.000002 %
Ba (Barium) ≤ 0.00001 %
Ca (Calcium) ≤ 0.00005 %
Cd (Cadmium) ≤ 0.000005 %
Co (Cobalt) ≤ 0.000002 %
Cr (Chromium) ≤ 0.000002 %
Cu (Copper) ≤ 0.000002 %
Fe (Iron) ≤ 0.00001 %
Mg (Magnesium) ≤ 0.00001 %
Mn (Manganese) ≤ 0.000002 %
Ni (Nickel) ≤ 0.000002 %
Pb (Lead) ≤ 0.00001 %
Sn (Tin) ≤ 0.00001 %
Zn (Zinc) ≤ 0.00001 %
Evaporation residue ≤ 0.001 %
Water ≤ 0.01 %
Ph Eur-reagent

142-82-5 heptan solvent merck sentez chemicals

M104379.2511

1.04379.2511

1043792511

104379.2511

Laboratuvar Kimyasalları

https://www.sigmaaldrich.com/TR/en/product/mm/104379

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