| CAS No.: | 142-82-5 |
|---|---|
| Formula: | C7h16 |
| EINECS: | 205-563-8 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Liquid |
| Quality: | Industrial |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
|
Name
|
Heptane
|
|
CAS
|
142-82-5
|
|
MF
|
C7H16
|
|
Appearance
|
Colorless transparent liquid
|
|
Solubility
|
Hardly soluble in water, slightly soluble in methanol, miscible in ether, chloroform, dichloromethane and other low-polar solvents
|
|
99.Purity(%min)
|
99.9
|
|
Density (20ºC) g/cm3
|
0.68
|
| Boiling Point (ºC) | Boiling Point (ºC) |
| Ignition Point | -90.5 |
Shelf Life |
2 Year |
|
Test |
Specification |
Result |
|
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% |
Heptane (and its many isomers) is widely used in laboratories as a non-polar solvent. As a liquid, it is ideal for transport and storage. In the grease spot test, heptane is used to dissolve an oil spot to show the previous presence of organic compounds on a stained paper. This is done by shaking the stained paper in a heptane solution for about half a minute.
Aqueous bromine may be distinguished from aqueous iodine by its appearance after extraction into heptane. In water, both bromine and iodine appear brown. However, iodine turns purple when dissolved in heptane, whereas the bromine solution remains brown.
| Package | Drums | Net Weight per Drum | Net Weight |
| 200L Drum | 80 | 137 KG | 10.96MT/20'FCL |
| 200L Drum | 160 | 137KG | 21.92MT/40'FCL |
Dongying City Longxing Chemical Co., Ltd. is a chemical enterprise, founded in 2008, located in the famous Yellow River Delta hometown - Dongying City, Shandong Province.Our company mainly produces and sells a variety of chemical products and sealants and adhesives,Because of superior quality, perfect service and competitive price, our products are very popular in domestic and foreign markets. After years of development, the company's customers are all over the United States, Canada, Germany, Japan, Pakistan, India, Australia, Saudi Arabia, Africa and other countries and regions, and enjoy a good reputation in these countries.We maintain close cooperation with many famous chemical factories in China to provide customers with quality products, better delivery time and competitive prices.We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefit.
1.Why choose us?
With many year's experience on chemicals and exporting, we can provide top quality products, super service, competitive price and fast delivery.
2.What payment term are acceptable to us?
TT, LC, DP, West Union, Paypyl, etc
3.Is free sample avaliable?
Yes, free sample can be provided, but the courier cost is on your side.
4.What's the loading port and transporation method?
Qingdao, Shanghai, Dalian, Tianjin, Lianyungang, etc.
By sea, railyway, road, muti-model transporation.
5.Is a discount possible?
Yes, but it depends on the quantity, market price, etc.
6.How to learn more about our company?
Please click" Dongying City Longxing Chemical Co., ltd" on the right side.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}