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Purity  99.0% heptane and isomers (Reagent Grade)

96% n-Heptane

Purity  96.0% n-Heptane;  99.9% total Heptanes (HPLC, Glass Distilled)

99% n-Heptane

Purity  99.0% n-Heptane;  99.9% total Heptanes (Reagent, HPLC, Glass Distilled)

  CAS Number:
  Chemical Formula:
  Molecular Weight:
  100.20 g/mol


All glass containers are amber in color.

Nitrile gloves are recommended when handling heptanes.

*"Heptanes, Reagent, 4x4 L, Glass Poly. Coat" is a specialty item. Please allow up to 6 weeks for delivery.

Shipping is $125 for HAZMAT Fees within the Continental USA

Heptanes Reagent Grade

TestLimitsTypical Lot Analysis
Assay,(GC),all isomers 99.0% Min. 99.99
n-Heptane 25% Min. 27.08
Boiling Range 92.3-100C 94.3-98.5
Specefic Gravity @ 15.6C 0.69-0.72 0.6988
Acidity (acetic acid) 0.002% Max. Pass
NVR 10 ppm Max. 0.001
Sulfer(as S) 5ppm Max. 1.0 ppm Max.
Color(Saybolt) 30 Min. 30+
Bromine Index (mg Br/100g) 26 Max. 4
Aniline Point,C 60-71 68.9
Aromatic content,wt% 0.1% Max. .01%
Water 0.01% 0.005%


N-Heptanes 99% Grade

Assay (GC),Heptanes 99.9%min. >99.9%
Assay (GC),Normal Heptane 99.0% 99.38%
Assay (GC),Otder Isomers 1.0% max. <1.0%
Boiling Range 92.3C-99.9C Pass
Specific Gravity @15.56C 0.68-0.695 Pass
Acidity as Acetic Acid 0.002% max <0.0002%
Residue After Evaporation 10 ppm max. <10 ppm
Sulfer (as S) 0.001% max. <0.0001%
Water 0.005% 0.003%


Please contact for current lot details or information on additional grades.

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