Zhishang Chemical

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Lecithin CAS 8002-43-5

Molecular Formula:C42H80NO8P

Formula Weight:758.06

Purity: 99%

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Product Name: Lecithin
CAS No: 8002-43-5

Basic Info

Product Name:Lecithin
Other Names:l-α-phosphatidylcholine solution
Place of Origin:Shandong, China
Brand Name:Zhishang Chemical
Type:Biochemical reagents
Appearance:Crystalline Solid
EINECS No.:232-307-2
Storage:Cool Dry Place
Provide:Lecithin MSDS;
Lecithin COA

l-α-phosphatidylcholine solution;l-α-phosphatidylcholine, hydrogenated.

Product Categories:

Biochemical reagents; Nutritional supplements; Medical raw materials, disease prevention and health care; API; Cell biology; Other reagents; Standard products; Plant extracts; Pharmaceutical raw materials; Esters; Phospholipids; Biochemicals; Lipids; Food additives; Reference substance; Chemical Reagents; Pharmaceutical raw materials – scientific research raw materials; Other biochemical reagents; Emulsifier; Nutrition fortifier; Raw materials; Standard extract; Biochemical reagent – culture medium; Food additives; Nutrition fortifier; Other raw materials; Food additives.


Extract cholesterol and cerebrospinal phospholipids from the brain stem, add 3 times the amount of acetone, soak for 20-24h, constantly stir and filter, and prepare cholesterol from the filtrate. Vacuum dry the filter cake, add 2-3 times the amount of ethanol, extract 4-5 times, filter, precipitate, vacuum dry, prepare cephalin, and concentrate the filtrate in vacuum.

Chemical Properties:

Crystalline Solid

density d424 1.0305
Fp 57 °C
storage temp. -20°C
solubility chloroform: 0.1 g/mL, slightly hazy, slightly yellow to deep orange
form solution



Lecithin refers to the trade name or common name of naturally occurring phospholipid mixture. It is a natural amphoteric surfactant. It is widely distributed in animals and plants and can be found in all biological organisms, especially in egg yolk, soybean, peanut, rapeseed oil, sunflower seeds, corn, milk, animal viscera, brain, bone marrow, muscle and blood.

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.

Get Lecithin Quotation