Merck 104390.2500 n-Heptane

for liquid chromatography LiChrosolv

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Ambalaj Miktarı: 2,5 Lt.

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Ambalaj Fiyatı: 145,60 € + %20 KDV

 

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Ürün Fiyatı: 145,60 €

Ürün Özellikleri

CAS # EC Number Hill Formula Chemical Formula Molar Mass
142-82-5 205-563-8 C₇H₁₆ CH₃(CH₂)₅CH₃ 100.2 g/mol
Description
Catalogue Number 104390
Overview With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in “gradient grade” as well as “isocratic grade”. This enables to minimize the gradient effect of the solvent involved.

Product Information
CAS number 142-82-5
EC index number 601-008-00-2
EC number 205-563-8
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) ≥ 99.3 %
Identity (IR) conforms
Evaporation residue ≤ 2.0 mg/l
Water ≤ 0.005 %
Acidity ≤ 0.0002 meq/g
Alkalinity ≤ 0.0002 meq/g
Transmission (at 210 nm) ≥ 50 %
Transmission (at 220 nm) ≥ 80 %
Transmission (from 245 nm) ≥ 98 %
Filtered by 0.2 µm filter

142-82-5 heptan solvent merck sentez chemicals HPLC

1.04390.2500

M104390.2500

1043902500

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Ürün Özellikleri:

2,5 litre 145,60 € + %20 KDV
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