Dodecanoic acid, sodium salt
Sodium Laurate
CAS: 629-25-4
Molecular Formula: C12H23NaO2
Dodecanoic acid, sodium salt - Names and Identifiers
| Name | Sodium Laurate |
| Synonyms | lauransodny Lauran sodny Sodium Laurate Sodium laurate SODIUM DODECANOATE Sodium dodecanoate Lauran sodny [Czech] Lauric acid, sodium salt Dodecanoic acid, sodium salt EPA Pesticide Chemical Code 079026 lauricacidsodiumsalt(sodiumlaurate) Dodecanoic acid sodium salt, Lauric acid sodium salt, Sodium laurate Sodium dodecanoate,Dodecanoic acid sodium salt, Lauric acid sodium salt, Sodium laurate |
| CAS | 629-25-4 |
| EINECS | 211-082-4 |
| InChI | InChI=1/C12H24O2.Na/c1-2-3-4-5-6-7-8-9-10-11-12(13)14;/h2-11H2,1H3,(H,13,14);/q;+1/p-1 |
Dodecanoic acid, sodium salt - Physico-chemical Properties
| Molecular Formula | C12H23NaO2 |
| Molar Mass | 222.3 |
| Density | 1.102 g/cm3 |
| Melting Point | 310℃ |
| Boling Point | 296.1°C at 760 mmHg |
| Flash Point | 134.1°C |
| Solubility | Easily soluble in water, slightly soluble in organic solvents such as alcohol and ether. |
| Vapor Presure | 0.000661mmHg at 25°C |
| Appearance | White to light yellow powder |
| Color | White to pale yellow |
| BRN | 3574124 |
| Storage Condition | room temp |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, strong acids. May be moisture sensitive. |
| Sensitive | Easily absorbing moisture |
| MDL | MFCD00041754 |
| Physical and Chemical Properties | This product is light yellow color paste. Soluble in water and ethanol, pure melting point of 240~244. |
| Use | Used as cleaning agent, insecticide, also used in organic synthesis |
Dodecanoic acid, sodium salt - Risk and Safety
| Risk Codes | R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R52 - Harmful to aquatic organisms |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 3077 9/PG 3 |
| WGK Germany | 1 |
| RTECS | OF0700000 |
| HS Code | 29159000 |
| Hazard Class | 9 |
| Packing Group | III |
Dodecanoic acid, sodium salt - Reference
| Reference Show more | Effects of essential oil of sanshencao on rat model of Thromboangiitis obliterans [J]. Chinese Journal of Experimental prescriptions 2019 025(004):18-22. |
Dodecanoic acid, sodium salt - Nature
Open Data Verified Data
white powder crystals. Soluble in water, slightly soluble in alcohol, ether and other organic solvents.
Last Update：2024-01-02 23:10:35
Dodecanoic acid, sodium salt - Preparation Method
Open Data Verified Data
The effect of lauric acid and sodium hydroxide solution.
Last Update：2022-01-01 10:32:32
Dodecanoic acid, sodium salt - Introduction
It is prepared by the reaction of lauric acid and sodium hydroxide solution. Used as raw material for organic synthesis.
Last Update：2022-10-16 17:27:26
Dodecanoic acid, sodium salt - Use
Open Data Verified Data
raw materials for organic synthesis.
Last Update：2022-01-01 10:32:32
Dodecanoic acid, sodium salt - Safety
Open Data Verified Data
- This product has low toxicity. The minimum lethal dose in mice was 400 mg/kg.
- lined with plastic bag, external woven bag packaging. 25kg per bag. In accordance with the provisions of general chemicals.
Last Update：2022-01-01 10:32:33
Dodecanoic acid, sodium salt - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | used as cleaning agent, insecticide, and also used in organic synthesis organic synthesis. Cleaning agent. Pesticides. |
| production method | coconut oil or palm oil was added to a saponification kettle and directly heated and melted with steam. Then add NaOH aqueous solution three times, saponification at reflux temperature for about 6h to obtain crude soap liquid. The salt water was added to the crude soap solution, and left to stand to separate the distraction and the by-product glycerin to obtain the soap gum. Then adjust the pH value to about 8.5 with alkali solution to obtain the finished product. |
Last Update：2024-04-10 22:29:15
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