No restocking fee

No final sale items

100% Payment Secure

Online Support

No restocking fee

No final sale items

100% Payment Secure

Online Support

Cart
Your cart is currently empty.

n-Heptane GC

n-Heptane GC grade CAS: 142-82-5 | MF: CH3(CH2)5CH3 | MW: 100.21, Buy now for reliable and Reproducible results from Bluster GC Solvent at Chemical World.

n-Heptane GC is a clear and colorless liquid with a subtle, petroleum-like odor characteristic of alkanes. The molecular formula for n-Heptane is C7H16. Some alternative names for it are Heptan, Dipropylmethane, Heptyl hydride, Dipropyl methane, Gettysolve-C, Skellysolve C, Heptene, and n-Heptan. In contrast to regular heptane, n-Heptane GC is devoid of other isomers and is composed of a straight-chain alkane containing seven carbon atoms. This substance is insoluble in water and is frequently employed in analytical applications and research facilities. The GC grade designation indicates that it has been purified and processed to meet the strict standards of analytical applications.

Bluster product line was created to satisfy the demanding requirements of Gas Chromatography (GC) and GC-Headspace analysis. The ECD, FID, and MS detection are exhaustively checked. Bluster products are developed for the highest analytical accuracy €š¬‚¬œ meticulously tested in ECD, FID, and MS detection while optimizing the signal-to-noise ratio for vital retention times. Bluster's solvents comply with the Ph. Eur., USP, and EPA regulations and are specifically intended for headspace gas chromatography applications such as residual solvent analysis in pharmaceuticals, excipients, and pesticide residue analysis. Bluster€š¬€ž¢s remarkable production process allows the company to provide exceptionally pure solvents in smaller, more convenient packaging, enabling for timely and economical shipping without compromising quality. These solvents deliver Bluster€š¬€ž¢s customers precise, reliable, and reproducible analytical results.

Application :

  • N-heptane GC is widely used as a non-polar solvent in various applications, particularly in organic synthesis and extraction processes.
  • It is used as a standard in gas chromatography to calibrate instruments and determine retention times for analytes.

Key features :

  • High purity ensuring minimal interference with analytical processes
  • Minimal impurities reduces the risk of contaminants
  • Low UV Absorbance and water content
  • Versatile product for analytical applications

Properties

Quality Level
100
Vapor Density
3.5 (vs air)
Vapor Pressure
40 mmHg ( 20 °C), 83 mmHg ( 37.7 °C)
Assay
?99%
Form
liquid
autoignition temp.
433 °F
expl. lim.
0.07
technique(s)
HPLC: suitable
impurities
?0.001% free acid (as CH3COOH), ?0.01% water (Karl Fischer), ?1 ppb fluorescence (quinine) at 254 nm, ?1 ppb fluorescence (quinine) at 365 nm
color
APHA: ?10
transmittance
-
refractive index
n20/D 1.387 (lit.)
pH
-
bp
98 °C (lit.)
mp
?91 °C (lit.)
density
0.684 g/mL at 25 °C (lit.)
UV absorption
?: 200 nm Amax: ?0.70, ?: 210 nm Amax: ?0.40, ?: 220 nm Amax: ?0.10, ?: 230 nm Amax: ?0.05, ?: 245 nm Amax: ?0.01, ?: 260 nm Amax: ?0.01, ?: 400 nm Amax: ?0.01
application(s)
-
SMILES string
CCCCCCC
InChI
1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
InChI key
IMNFDUFMRHMDMM-UHFFFAOYSA-N

Safety Information

Pictograms
GHS02,GHS07,GHS08,GHS09
Signal Word
Danger
Hazard Statements
H225 - H304 - H315 - H336 - H410
Precautionary Statements
P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Central nervous system
Storage Class Code
3 - Flammable liquids
WGK
WGK 2
Flash Point(F)
24.8 °F
Flash Point(C)
-4 °C

Safety Data Sheets (SDS), Product Specification (PS) and Certificates of Analysis (COA) click Document Button