8012-89-3
white wax
CAS: 8012-89-3
Molecular Formula:
8012-89-3 - Names and Identifiers
| Name | white wax |
| Synonyms | Beeswax Wax,bees Bees Wax white wax Chinese(insect) wax |
| CAS | 8012-89-3 |
| EINECS | 232-383-7 |
8012-89-3 - Physico-chemical Properties
| Density | 0.950-0.970 |
| Melting Point | 61.5 - 64.5 |
| Flash Point | 158 °F |
| Water Solubility | Insoluble in water |
| Appearance | Shape Pieces or Plates, color yellow |
| Storage Condition | Store at +15°C to +25°C. |
| Refractive Index | n20/D 1.485-1.505 |
| MDL | MFCD00132754 |
| Physical and Chemical Properties | White or pale yellow solid. Glossy, density 970. Melting point 80-85 °c. Insoluble in water, ethanol and ether. Soluble in benzene. Mainly esters of wax alcohols and white wax alcohols. |
| Use | Used for making candles, wax paper, ointment and Polish, etc |
8012-89-3 - Risk and Safety
| WGK Germany | 3 |
| HS Code | 1521 90 99 |
| Toxicity | LD50 orally in Rabbit: > 5000 mg/kg |
8012-89-3 - Upstream Downstream Industry
| Raw Materials | Hydrogen peroxide Bee wax yellow |
| Downstream Products | 1-Triacontanol water proofing agent 703 Greasing agent,cationic |
8012-89-3 - Reference
| Reference Show more | 1. Li, Chen, Luxin Wang, and Feng Xue. "Effects of Conjugation between Proteins and Polysaccharides on the Physical Properties of Emulsion‐Based Edible Films." Journal of the American Oil Chemists' Society 96.11 (2019): 1249-1263.https://doi.org/10.1002/aocs. |
8012-89-3 - Nature
Open Data Verified Data
is the substance secreted by the male of the white wax worm, with white wax alcohol and white wax alcohol ester as the main components. White or pale yellow solid. Gloss, relative density of 0. 95-970, melting point of 80~85 ℃. Insoluble in water, ethanol and ether, soluble in benzene, chloroform and other organic solvents.
Last Update：2024-01-02 23:10:35
8012-89-3 - Preparation Method
Open Data Verified Data
harvesting wax flowers and processing of white wax is the most important part of the preparation of white wax. The natural white wax picked from the wax tree is called wax flower. The Wax flower contains white wax worms and their secretions, and must be processed to obtain head wax, two wax, three wax, etc, then deep processing to obtain goods
White wax. White wax processing methods are natural boiling wax and steam processing in two ways.
- natural wax boiling method.
- steam processing method.
white wax in the finished form of rice wax and horse wax two kinds. Respectively, the head of the wax, two wax, three wax in proportion to the boiling. The proportion of rice wax is 40~6 ~ 55%, the second wax 45% ~ ss%, blue wax 5%. Can not be refined into rice heart wax raw materials can be boiled into horse tooth wax, which aged wax, three wax ratio is higher.
Last Update：2022-01-01 11:15:27
8012-89-3 - Standard
Authoritative Data Verified Data
This line was refined from beeswax (wax from the secretions of bees) by oxidative bleaching. Due to the different types of bees, beeswax secreted by the Chinese Bee, commonly known as Beeswax (acid value of 5.0 to 8 .0 ), by the Western bee species (mainly refers to the Bee) secretion of beeswax commonly known as the West bee wax (acid value of 16. 0 to 23. 0).
Last Update：2024-01-02 23:10:35
8012-89-3 - Trait
Authoritative Data Verified Data
- This product is white or light yellow solid, no gloss, no crystal; Tasteless, with specific odor.
- This product is soluble in dichloromethane, slightly soluble in acetic acid, and almost insoluble in water or anhydrous ethanol.
relative density
take this product to prepare pieces of 1cm in length, width and height, put them in a 500ml measuring cup, and add about 400ml(20°C) of ethanol solution (1-3), if the wax block sinks, human distilled water can be added; If the wax block is floating, ethanol can be added, and the wax block can be stopped at any point in the solution to obtain the relative density test liquid. The test solution was taken and photographed for determination by densitometry (General 0601). The relative density of this product is 0.954~964.
melting point
The melting point of this product (General rule 0612 second method) is 62~6 7 1. The refractive index of this product (General 0622) at 75C is 1. 4410~1.4430.
acid value
The acid value of this product (General rule 0713) is 5. 0~8. 0 (medium beeswax) or 16 .0~23.0 (West beeswax).
saponification value
The saponification value of this product (General 0713) is 85~100.
iodine value
The iodine value of this product (General 0713) is 8 .0~13.0.
Last Update：2022-01-01 11:21:58
8012-89-3 - Use
Open Data Verified Data
white wax is an important raw material for military industry, light industry, chemical industry and pharmaceutical production. Mainly used for metal anti-corrosion polishing, textile light and paper, furniture, flooring, Automotive Glazing.
Last Update：2022-01-01 11:15:27
8012-89-3 - Exam
Authoritative Data Verified Data
wax, paraffin and other waxes
take 3.0g of this product, put it in a 100ml stopcock round/| Flask, add 30ml of 4% potassium hydroxide ethanol solution, heat and reflux for 2 hours, remove it, insert a thermometer, immediately place the flask in hot water at 80°C. Continuously rotate the flask during the decrease of the water temperature, and observe the solution in the flask
When the temperature of the solution drops to 65°C, no large amount of turbidity or droplets should occur.
Fat, Fatty oil, Japanese wax and rosin
take this product l .O g, in a 100ml flask, add 3. 5M o l/L sodium hydroxide solution 35ml, heated to reflux for 30 minutes, taken out, let cool until the wax layer, the solution should be clear or translucent; Take the above solution to filter, the filtrate is acidified with hydrochloric acid, the solution should be clear and no significant turbidity or precipitation should occur.
glycerol and other polyols
take 0.20g of this product, add potassium hydroxide ethanol solution (take 3 g of potassium hydroxide, add water 5m l to dissolve, add ethanol to 100ml, shake, then get 1 0 m l), after heating and refluxing for 30 minutes, take it out, add 50 ml of dilute sulfuric acid, cool it, filter it, wash the container and residue with dilute sulfuric acid, combine the wash solution and filtrate, and put it in the same 100ml measuring flask, dilute sulfuric acid was added and diluted to the scale, and the solution was used as the test solution. Take two 10ml Nessler's colorimetric tubes, add test solution lm l to the nail tube, add 0.5ml of 0.05m ol/L Sodium periodate solution, mix
After 5 minutes, add the magenta sulfurous acid solution 1 .0 m l, mix well, no precipitation; Then place the test tube in warm water at 40°C, continuously rotate the test tube during the decrease of water temperature, and observe for 10-15 minutes; 0.001% glycerol dilute sulfuric acid solution lm l shall be added into tube B precisely and operated according to law at the same time as tube a. The color in tube A shall not be deeper than that in tube B (calculated by glycerol), no. 5%).
Heavy metals
take this product l .O g, inspection according to law (General Principles 0821 second law), containing heavy metals shall not exceed 20 parts per million.
arsenic salt
take this product l .O g, put it in a Kjeldahl Flask, add 5ml of sulfuric acid, heat it with small fire until complete carbonization (sulfuric acid can be added if necessary, the total amount is not more than 10ml), carefully add concentrated hydrogen peroxide solution dropwise, until the reaction stops, continue heating, add concentrated hydrogen peroxide solution Dropwise until the solution is colorless, let it cool, add 10m l of water, and evaporate until thick smoke occurs to remove hydrogen peroxide, add hydrochloric acid 5M l and an appropriate amount of water, according to the law inspection (General Principles 0822 The first law), should comply with the provisions (not through 0. 0002%).
Last Update：2022-01-01 11:21:59
8012-89-3 - Category
Authoritative Data Verified Data
pharmaceutical excipients, ointment base and release blockers.
Last Update：2022-01-01 11:22:00
8012-89-3 - Storage
Authoritative Data Verified Data
protected from light and sealed.
Last Update：2022-01-01 11:22:00
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Spot supply
Product Name: white wax Request for quotationCAS: 8012-89-3
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Product Name: white wax Request for quotation
CAS: 8012-89-3
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
CAS: 8012-89-3
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Product Name: white wax Request for quotation
CAS: 8012-89-3
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 8012-89-3
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
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Product Name: Bees wax,white Visit Supplier Webpage Request for quotationCAS: 8012-89-3
Tel: 18301782025
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Mobile: 18021002903
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View History
Raw Materials for 8012-89-3
Downstream Products for 8012-89-3