L-leucine CAS NO 61-90-5

Basic Info

Model No.: CAS NO 61-90-5

CAS: 61-90-5

Name:: L-leucine

MF:: C6H13NO2

MW:: 131.17300

MP:: 300 °C(lit.)’>>300 °C(lit.)

Bp:: 225.8ºC At 760 MmHg

Additional Info

Packaging:  25kg/Drum

Productivity: 10000kg

Brand: zhishang

Transportation: Ocean,Land,Air

Place of Origin: Shandong, China (Mainland)

Supply Ability: in stock

Certificate: ISO CE

HS Code: 61-90-5

Port: Shanghai,Tianjin,Qingdao

Product Description

Pyridoxine hydrochloride CAS 58-56-0

Leucine is one of the twenty basic amino acids, which are isomers of isoleucine. In nutrition, leucine is an essential amino acid for the human body. Leucine is the most common amino acid found in proteins and is important for normal development in infants and children and for nitrogen balance in adults. It is speculated that leucine may play an important role in maintaining muscle mass by balancing the biochemical and decomposing methods of proteins. The main sources of leucine are: whole grains, milk, dairy products, eggs, pork, beef, chicken, beans, and leafy vegetables.

Production methods

1. Protein (casein, keratin, etc.) with hydrochloric acid and dilute sulphuric acid hydrolysis, the hydrolysate by alkali neutralization precipitation leucine, l-isoleucine and L – a mixture of methionine, refined, with copper salt method with beta naphthalene sulfonic acid precipitation, L leucine is tasted.

2. The extraction

The fermentation process…


Infrared absorption spectrometry instrument.

Product expansion

1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories.

2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.

3> Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.

4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, resins, additives, and other intermediates.

5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion.

6> Pharmaceutical Intermediates: The so-called pharmaceutical intermediates, refers to the production of pharmaceutical products in the process, the use of raw materials, materials, accessories and other intermediate products.

7> Agricultural Chemicals: Research and agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.

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