CAS No.: | 110-54-3 |
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Formula: | C6h14 |
EINECS: | 203-523-4 |
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N-Hexane (n-hexane) is a colorless and transparent liquid with a special slight odor, extremely volatile, and can be arbitrarily miscible with ethanol, ether and chloroform, but insoluble in water. It is chemically stable, with a relative density of 0.660, a freezing point of -95 to -100ºC, a boiling point of 69ºC and a flash point of -17.2ºC. Chemical Properties The molecular formula of n-hexane is CH3(CH2)4CH3, molecular weight is 86.18. It is a flammable liquid, the vapor can form an explosive mixture with air, the explosion limit is 1.18%~7.43% (volume). Uses Hexane has a wide range of applications in several fields: Solvent: Used in the determination of water in methanol, ultraviolet spectral analysis, pesticide residue analysis, high performance liquid chromatography and gas chromatography analysis standards. Organic synthesis: used as a solvent in organic synthesis. Extraction: Used as extractant in pharmaceutical industry, also used in the extraction of edible vegetable oil2. Cleaning: Used in the electronics industry for cleaning. Safety Hexane is a hazardous chemical, flammable and capable of forming explosive mixtures with air, so special attention to safety measures is required when using and storing it. |
Used in solvents, extraction, organic synthesis, cleaning in the electronics industry, as an extractant in the pharmaceutical industry, and also as an extractant for edible vegetable oils. Mainly used as solvent, such as vegetable oil extraction solvent, propylene polymerization solvent, rubber and paint solvent, pigment diluent. It is used for the extraction of various edible oils such as soybeans, rice bran, cottonseeds and other spices. In addition, it is also a high-octane fuel. Determination of moisture in methanol. UV spectrum analysis. Pesticide residue analysis. High performance liquid chromatography. Gas chromatographic analysis standard. Biochemical research, protein sequence analysis. Determine the refractive index of minerals. Organic Synthesis. Replace mercury in thermometers. Used as analytical reagent and solvent. |
Item | Standards | Results | Testing Method |
Density(20ºC) (g/cm3) | 660---680 | 674 | ASTM D4052 |
Appearance | Clear | Clear | ASTM D4176 |
Bromine Index,mg/100g | ≤50 | N.D. | ASTM D2710 |
Saybolt Color | +30 | 30 | ASTM D156 |
Nonvolatile Matter,mg/100ml | ≤1 | 0.37 | ASTM D1353 |
Aromatics , ppm | ≤10 | 1 | G.C |
Benzene , ppm | ≤10 | 1 | G.C |
Water, ppm | ≤100 | 11.4 | ASTM D6304 |
Sulfur,ppm | ≤1 | N.D. | ASTM D3120 |
Cyclohexane,%(m/m) | ≤1 | 0.24 | G.C |
N-hexane,%(m/m) | ≥60 | 61.47 | G.C |
2-methylpentane,% | - | 12.43 | G.C |
3-methylpentane,% | - | 8.28 | G.C |
Methyl-c-pentane,% | - | 16.60 | G.C |
Distillation IBP ,ºC Distillation DP,ºC |
≥64 ≤70 |
66.7 68.8 |
ASTM D1078 |
1 Q:Are you manufacturer? A: As an integrated enterprise, we have our own production lines on Methylene Chloride, Chloroform and Aniline oil , meanwhile we are one of the experienced distributors for other chemicals such as cyclohexanone, Dimethyl Formamide, Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, Thiourea, Polyol, TDI, IPA, Ethanol etc . W e have competitive price benefited by ready stock and good relations with some leading chemical m anufacturers.
2 Q: How can you guarantee your quality?
A: Our factory owns mature production line under EPR quality system. We can guarantee the stab ility and qualifi cation of the raw material s . And we also have SOP loading system to ensure the safety and timely transportation.
3 Q: Can I get some samples?
A: Yes, we welcome sample order for you to test and check our quality. Send me your requirement s of the product you need. We can provide sample free of charge , and the express cost is on you .
4 Q: How to confirm the Product Quality before placing orders?
A : You can get free samples from us or taking our previous SGS Report s as reference or arrange SGS before loading.
5 Q: What is your MOQ?
A: Our MOQ is 20'FCL for each product.
6 Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums, plastic drums, IBC tank s, Flexitank, ISO TANK and bags etc.
7 Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.
8 Q:Can you give me a discount price?
A: Yes. It depends on your order qty.
9 Q: How about your delivery? How long is your delivery time?
A: Prompt and reliable delivery by professional shipping line s .
Generally it takes 14 days after deposit or original LC.