Palmitic acid
| Price | USD1.00 |
| Packge | 1kg |
- Min. Order:1kg
- Supply Ability:100KG
- Time:2019-07-06
Product Details
- Product NamePalmitic acid
- CAS No. 57-10-3
- EINECS No.200-312-9
- MFC16H32O2
- MW256.42
- InChIKeyIPCSVZSSVZVIGE-UHFFFAOYSA-N
- AppearanceFlakesWhite or almost white
- Water Solubility insoluble
- density 0.852 g/mL at 25 °C(lit.)
- Boiling point 351.5 °C
- Melting point 61-62.5 °C(lit.)
- storage temp. room temp
AD68
| Palmitic acid Basic information |
| Product Name: | Palmitic acid |
| Synonyms: | acidehexadecylique;acidepalmitique;Cetylsαure;Emersol 140;Emersol 143;emersol140;emersol143;Glycon P-45 |
| CAS: | 57-10-3 |
| MF: | C16H32O2 |
| MW: | 256.42 |
| EINECS: | 200-312-9 |
| Product Categories: | Fatty & Aliphatic Acids, Esters, Alcohols & Derivatives;Saturated Fatty Acids 13C & 2H;Alkylcarboxylic Acids;Color Former & Related Compounds;Functional Materials;Monofunctional & alpha,omega-Bifunctional Alkanes;Monofunctional Alkanes;Sensitizer;Biochemistry;Higher Fatty Acids & Higher Alcohols;Saturated Higher Fatty Acids;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Inhibitors |
| Mol File: | 57-10-3.mol |
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| Palmitic acid Chemical Properties |
| Melting point | 61-62.5 °C(lit.) |
| Boiling point | 351.5 °C |
| density | 0.852 g/mL at 25 °C(lit.) |
| vapor pressure | 10 mm Hg ( 210 °C) |
| refractive index | 1.4273 |
| FEMA | 2832 | PALMITIC ACID |
| Fp | >230 °F |
| storage temp. | +15C to +30C |
| solubility | chloroform: 0.5 M, clear, colorless |
| form | Flakes |
| color | White or almost white |
| Water Solubility | insoluble |
| Merck | 14,6996 |
| BRN | 607489 |
| Stability: | Stable. Combustible. Incompatible with bases, oxidizing agents, reducing agents. |
| CAS DataBase Reference | 57-10-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Hexadecanoic acid(57-10-3) |
| EPA Substance Registry System | Hexadecanoic acid(57-10-3) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36-36/38-36/37/38 |
| Safety Statements | 26-37/39-36 |
| WGK Germany | - |
| RTECS | RT4550000 |
| TSCA | Yes |
| HS Code | 29157015 |
| Hazardous Substances Data | 57-10-3(Hazardous Substances Data) |
| Toxicity | LD50 i.v. in mice: 57±3.4 mg/kg (Or, Wretlind) |
| MSDS Information |
| Provider | Language |
|---|---|
| Hexadecanoic acid | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| Palmitic acid Usage And Synthesis |
| Description | Palmitic acid is a kind of common saturated fatty acid of a 16-carbon backbone, which is contained in fats and waxes. It naturally exists in palm oil and palm kernel oil, and can also be found in butter, cheese, milk, meat, cocoa butter, soybean oil and sunflower oil. It can be produced by many kinds of plants and organisms. It can be used for the production of soap, cosmetics, and industrial mold release agents. It is also a food processing aid. It can also be used to produce cetyl alocohol which is useful in the production of detergents and cosmetics. Recently, it has been also used for the manufacture of a long-acting antipsychotic medication, paliperidone palmitate. |
| References | https://pubchem.ncbi.nlm.nih.gov/compound/palmitic_acid#section=Top https://en.wikipedia.org/wiki/Palmitic_acid |
| Chemical Properties | white chips, crystals or powder |
| Uses | Palmitic Acid is a common fatty acid found in plants and animals. The body converts excess carbohydrates into Palmitic Acid, thus Palmitic Acid is the first fatty acid produced during fatty acid synt hesis as well as a precursor for longer fatty acids. |
| Uses | palmitic acid is one of the skin’s major fatty acids produced by the sebaceous glands. In cosmetic preparations, it is used as a formula texturizer. This acid is naturally occurring in allspice, anise, calamus oil, cascarilla bark, celery seed, coffee, tea, and many animal fats and plant oils. It is obtained from palm oil, Japan wax, or Chinese vegetable tallow. |
| Definition | ChEBI: A straight-chain, sixteen-carbon, saturated long-chain fatty acid. |
| Safety Profile | A poison by intravenous route. A human skin irritant. Questionable carcinogen with experimental neoplastigenic data. When heated to decomposition it emits acrid smoke and irritating fumes |
| Purification Methods | Purify palmitic acid by slow (overnight) recrystallisation from hexane. Some samples are also crystallised from acetone, EtOH or EtOAc. The crystals are kept in air to lose solvent, or are pumped dry of solvent on a vacuum line. [Iwahashi et al. J Chem Soc, Faraday Trans 1 81 973 1985, pK: White J Am Chem Soc 72 1858 1950, Beilstein 2 IV 1157.] |
Company Profile Introduction
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
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- Since:2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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