Zhishang Chemical

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Zhishang Chemical

Lanolin Dm CAS 8006-54-0

Molecular Formula: N/A

Formula Weight: 0

ZSpharmac: Lanolin Dm Supplement

Product Name: Lanolin Dm
CAS No: 8006-54-0
Purity: 99%

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Basic Info

Product Name:Lanolin Dm
Other Names:Lanolin
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:White to Yellow Adhering Crystals or Powder
EINECS No.:232-348-6
Storage:Sealed in Dry,Room Temperature
Provide:Lanolin Dm MSDS;
Lanolin Dm COA

What is Lanolin Dm?

Lanolin Dm is a suitable basic material for the production of skin care items such as cold cream, anti-wrinkle cream, anti-cracking lotion, shampoo, conditioner, hair lotion, lip balm and also high-end soap. It is typically used as a water-in-oil emulsifier and also is an excellent moisturizing representative. sex-related compounds. Lanolin Dm is a product with excellent water absorption, hydrating, lipophilic, emulsifying and dispersing properties. It is utilized in cosmetics, medication, natural leather, agriculture as well as other sectors.

Lanolin Dm Property

Melting point 38-40 °C
density 0.932-0.945 g/cm3(Temp: 15 °C)
Fp 209 °C
storage temp. Sealed in dry,Room Temperature
solubility chloroform: 0.1 g/mL, clear to faintly turbid (<29 NTU), strongly yellow-green
form Adhering Crystals or Powder
color White to yellow
Water Solubility Soluble in ether, petroleum ether, chloroform and petroleum benzene. Sparingly soluble in ethanol. Insoluble in water.


Lanolin Dm Uses

  1. Lanolin Dm is used in the prep work of cosmetics, medicinal ointments, and additionally in the tanning and fur industries. Also used as corrosion prevention and corrosion inhibitor, lanolin is a natural wetness protectant, Lanolin Dm preserves skin dampness and also renews nutrition, lanolin has water absorption and also is suitable for skin hydrating, lubricating, softening as well as various other skin treatment cosmetics, and can be used It is used as a fatliquoring agent for soaps as well as soaps, bathroom oils, sunscreens as well as various other auxiliary cosmetics; it is additionally appropriate as a dispersant for cosmetic pigments.
  2. Lanolin Dm is generally made use of in the manufacture of sophisticated oil repellent in the machinery industry, rheumatic plaster as well as zinc oxide glue plaster in the pharmaceutical industry, artificial fibers and synthetic resins in the chemical fiber market, anti-cracking paste in the day-to-day chemical industry, as well as synthetic fibers as well as artificial materials in the chemical fiber market. Resin, anti-cracking cream, cold cream, state-of-the-art soap for everyday chemical sector. Lanolin consists of 20% cholesterol, which can be drawn out for the pharmaceutical market to produce hormonal agents. Lanolin is a classic raw material, and also this renewable resource has several possible worths. It is commonly utilized in medicine and also cosmetics.
  3. Lanolin Dm is utilized in gum chews. It is likewise used as a resources for edible flavors.
  4. Lanolin Dm is used as an emulsifier. Antifoaming agent. Rust inhibitor. Rust inhibitor. Pharmaceutical accessories. Aesthetic preparation. Gas chromatography fixed fluid (optimum temperature 200 ℃, solvent is chloroform), separation as well as evaluation of non-polar compounds, ethanol, fragrant and heterocyclic substances as well as volatile oils.

Lanolin Dm Production Method

Lanolin Dm is the item of extracting and also refining the secreted wool oil that adheres to wool. The amount of lanolin attached to the lanolin worldwide is more than 250,000 tons each year, however the approximated amount in fact recouped is only around 20,000 loads. Lanolin is extracted as well as fine-tuned through eight actions of resources therapy, extraction, precipitation, dissipation, acid therapy, neutralization, decolorization, distillation and contamination elimination. The majority of the parts of the refined foot are lanolinic acid, which is most appropriate for numerous anti-rust soaps, which are used for anti-rust on metal surface areas. Its anti-rust performance is stronger than that of oil sulfonated salts.

Making use of combing sewer as basic material
Preparation of Lanolin Dm Crude Woollen Laundering Sewage Include light weight aluminum trichloride to get lanolin-containing slush, soak up water to acquire slush. Take 600kg of sludge, add 480kg of benzene, mix while adding, heat at 56 ° C for 1 hour, stop mixing, speed up for 1 hour, and also after clarification, the benzene remedy liquifies 6% -40% of lanolin, relocate right into a purification tower, and heats up and also distills until it contains Lanolin Dm. 34%, cooled to below 40 ℃ and launched to obtain crude lanolin

Wool combing sewage [AlCl3] → Sludge [benzene, 30 ℃] → crude lanolin.
Preparation of Neutralized Phenyl Fat: 2100kg of Lanolin Dm unrefined item was put into the reaction pot, warmed to 50 ° C, after that hot regarding 50% (g/g) sulfuric acid option was contributed to the crude lanolin product, stirred for 45min, precipitated for half a hr, and launched the foot, Add light ethanol to the benzene lipid layer, add water, warmth and keep at 60 ° C, stir for half an hour, go for half a hr, release the foot, and obtain acid-treated benzene resin. Take acid-treated benzene resin and also add 180kg of ethanol, slowly include about 70kg of 300g/L salt hydroxide solution, change pH to 9, include 180kg of water, keep the temperature at 60 ° C, maintain mixing from the time of including ethanol to the end of adding water, proceed mixing for 10min, as well as let stand, Precipitate for 1h, launch the foot, include light ethanol to the benzene lipid layer, mix, precipitate for 1h, release the foot, as well as neutralize the benzene resin.

Lanolin Dm unrefined item [sulfuric acid, water] → [light ethanol] acid therapy of phenyl ester [60 ℃, ethanol] → [NaOH, WATER] to counteract phenyl ester
Preparation of finished medicinal lanolin: Take neutralized benzene resin, add 24 kg of 3.8% hydrogen peroxide, mix, keep the temperature level at 60 ° C, precipitate for 35 min, release the lower leg, maintain the pH at 8-9, include light ethanol, speed up for 2 h, release the reduced leg, and also acquire a polished product Phenyl esters. Distillation, vacuum dissipation at a liquid temperature level of 110 ° C until no more steaming, cool to 60 ° C, add ethanol, stir, precipitate for 1 h, different the reduced layer of lanolin, add ethanol, warm and also mix for 10 minutes, throw out the ethanol, and evaporate the ethanol under decreased pressure. Filtering with silk towel to obtain medicinal Lanolin Dm ended up item.
Reduce the effects of benzene material [H2O2, ethanol, 60 ° C] → fine-tuned benzene material [ethanol, 110 ° C] → finished product of lanolin.

Lanolin Dm preparation

A method for synthesizing and refining Lanolin Dm with hydration in an inert gas, using crude lanolin hydrolyzate—lanolinic acid and lanolin as raw materials, and performing the following steps in turn:
1), take 50g each of lanolinic acid and lanolin alcohol, and 0.2g potassium hydroxide in a 250ml single-neck bottle, the system is continuously fed with N2, the flow rate is 1ml/(ml s), and the reaction is carried out at 190 ~ 200 ℃ for 9h, and cooled to After room temperature, the lanolin paste-like solid (lanolin solid product) is obtained;
That is, for a 250ml single-necked bottle as a reaction vessel, the amount of N2 passed into this 250ml single-necked bottle per second is 250ml.
2), add sodium chlorite 25g, methanol 50ml to the Lanolin Dm paste-like solid obtained in step 2), slowly drip (control temperature≤70°C in the dropping process) 37% hydrochloric acid 5g, decolorize under 70°C 2h;
3), in the decolorized product obtained in step 2), add 50 ml of hot water (water at a temperature of 50 to 55 ° C) while still hot, and separate the phases to get the upper oil phase, repeat the washing three times (the washing conditions are the same as above), and cool to room temperature. A light yellow solid product was obtained, which was dried in a vacuum (vacuum degree 0.096Mpa) (drying to constant weight at 70° C.) to obtain 96.1 g of lanolin with a yield of 96.1% and an acid value of 0.89.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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