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N-Heptane

N-Heptane / CAS : 142-82-5

Appearance colorless liquid UN 1206
HS 29011000 DG Class 3
Synonyms 1-Heptane; Heptane; Heptan; Normal Heptane; N Heptane
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  • Purity≥97%
  • Purity≥99%
...
Packing:
137 KG/Iron Drum; 16000 KG/ISO Tank
Available: ISO9001, EHS, Audit
Manufacturer:
Liaoning Yufeng Chemical Co.,Ltd. Liaoning, China
Document:
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Packing:
137 KG/Iron Drum; 16000 KG/ISO Tank
Available: ISO9001, EHS, Audit
Manufacturer:
Liaoning Yufeng Chemical Co.,Ltd. Liaoning, China
Document:
Tips: Our quotation has expired. Please let us know your requirements, and we will provide you with the latest price as soon as possible.
Please enter quantity
Please enter your company name
Please enter your email
India IN
TT in Adv &
0%
Sample Price:
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Overview

Benefits

N-heptane 99%min, High purity grade is a key solvent in Pharmaceutical and Coating Industries. It is mainly used for the preparation of anesthetics, solvents, raw materials for organic synthesis and experimental reagents.

Our n-Heptane is made by hydrogenation method to gurantee product free of benzene nor toluene which is forbidden in Pharmaceutical Industry, meanwhile, Sulphur is removed,which make our material is suitable for Pharmaceutical, Food, Resin & Coating Industries.

Process same as SK Korea, it is not aborbtion process like other Chinese suppliers using.

Specification

Purity: ≥97%

Analysis Project

Quality Index

Density(15℃)(g/ml)

0.685-0.693

Saybolt color

≥30

Distillation Range IBP(℃)

96

DP(℃)

105

5-95%(℃)

1.5

Moisture(ppm)

≤100

Aromatics(%)

≤0.3

Sulfur content(ppm)

≤5

Non-volatile matter mg/100ml

≤1

N-Heptane(%)

≥97

Purity: ≥99%

Item

Standards

Density(15℃)(g/cm3)

0.685-0.693

Appearance

Clear&Colorless

Water, ppm

≤100

Saybolt color

30

Nonvolatile Matter,mg/100ml

≤1

Aromatics,mg/kg

≤10

Sulfur, ppm

≤5

Purity,%(m/m)

≥99

Distillation IBP, ℃

≥96

Distillation DP, ℃

≤105

5-95%℃

1.5

Note: Purity can be provided in different specifications according to customer requirements.

Uses

N-heptane is used as an analytical reagent and solvent. Heptano is mainly used as a standard substance for determining octane number, gasoline engine knock test standard, reference substance for chromatographic analysis, biochemical research, protein sequence analysis, determination of ozone and triglyceride, pesticide residue analysis and fluorescence analysis.

N-heptane can stimulate the respiratory tract and has an anesthetic effect at high concentrations. N-heptane can be used as an anesthetic.

N-heptane is also used as raw material for organic synthesis to produce cement; In industry, n-heptane is used to make various types of inks, including printer ink and printing ink.

N-heptane is used to extract oil from plant flowers, seeds, leaves and stems as a cheaper and more environmentally friendly alternative to traditional machine pressing. Due to the low level of residual solvent, if properly recovered, it is becoming more and more popular in the plant extraction industry. In addition, n-heptane plays an important role in the separation and synthesis of cannabinoids.

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Properties

Summary

Formula
C7H16
Molecular Mass
100.20200
Exact Mass
100.12500
PSA
0.00000
Logp
2.97670
IUPAC
heptane
SMILES
CCCCCCC

Attribute classification

Matter Classification
organic
Category
Cosmetics > Cosmetic Raw Materials
Solvent > Organic Solvent

Chemical and Physical Properties

Melting Point
−91 °C
Density
0.71 g/mL 
Boiling Point
98 °C
Flash Point
30 °F
Appearance
colorless liquid
Acidity and Basicity
neutral

Export information

HS Code
29011000
Export Rebate
13%
UN No.
1206
DG-Class
3
Risk Code
R11-38-50/53-65-67
Safety Label
F,Xn,N

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