Pure L-leucine powder supplier cas 61-90-5

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Products Description

Name: L-leucine powder

Cas: 61-90-5

Purity: 99%min

MOQ: 1KG

Basic Info:

CAS No.:	61-90-5
Formula:	C6h13no2
EINECS:	200-522-0
State:	White Powder
Stock Availability	In stock
Brand Name	Look chem
Origin	China

Product Introduction:

L-Leucine, also known as Leucine, L-leucine powder is an essential amino acid with the chemical formula C6H13NO2, which is enantiomers with D-Leucine. It is a white shiny hexahedral crystal or white crystalline powder at room temperature. Odorless, slightly bitter.

ublimation at 145～148℃. Melting point is 293~295℃ (decomposition). In the presence of hydrocarbons, it is stable in aqueous mineral acid solutions. Slightly soluble in ethanol (0.07%), soluble in dilute hydrochloric acid and alkaline hydroxide and carbonate solutions. Insoluble in ether.

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Physical and chemical properties of L-leucine powder:

Appearance and properties: white crystalline powder
Density: 1,293 g/cm3
Boiling point: 225.8ºC at 760 mmHg
Melting point: >300 °C(lit.)
Flash point: 145-148°C
Water solubility: 22.4 g/L (20 C)
Stability: Stability Moisture and light sensitive. Incompatible with strong oxidising agents.
Storage conditions: Store at RT.

Chemical nature:

White shiny hexahedral crystal or white crystalline powder. Slightly bitter (DL-leucine is sweet). Sublimation at 145～148℃. Melting point is 293~295℃ (decomposition).
In the presence of hydrocarbons, L-leucine powder is stable in aqueous mineral acid solutions. Each gram is soluble in about 40ml of water and about 100ml of acetic acid. Slightly soluble in ethanol (0.07%), soluble in dilute hydrochloric acid and alkaline hydroxide and carbonate solutions. Insoluble in ether.
It is an essential amino acid, and the requirement for adult men is 2.2g/d (151 copies). It is necessary for the normal growth of infants and the maintenance of normal nitrogen balance in adults.
Natural products exist in the spleen, heart, etc., and exist in various animal and plant tissues in the form of protein, which can be freed after decomposing.

References: Wikipedia

Application:

Dietary supplements; seasonings and seasonings. Prepare amino acid injections and comprehensive amino acid preparations, hypoglycemic agents, and plant growth promoters.
L-leucine powder is used in biochemical studies, medicine for the treatment and diagnosis of idiopathic hyperglycemia in young children, and in the treatment of anemia, addiction, muscular dystrophy, sequelae of polio, neuritis, and psychosis.
L-leucine powder is an essential amino acid and requires 2.2 g / d for adult males. This is necessary for the normal growth of babies and the maintenance of normal nitrogen balance in adults. This product is used as a dietary supplement for the preparation of amino acid infusions and comprehensive amino acid preparations, hypoglycemic agents, and plant growth promoters.
Biochemical reagents are essential amino acids in the human body and are mainly used as dietary supplements to lower blood sugar levels and promote growth.
Dietary supplements; seasonings and seasonings. Prepare amino acid injections and comprehensive amino acid preparations, hypoglycemic agents, and plant growth promoters.
L-leucine powder is used to diagnose and treat idiopathic hyperglycemia, glucose metabolism disorders, liver diseases with decreased bile secretion, anemia, addiction, muscular dystrophy, sequelae of polio, neuritis, and psychiatric disorders in young children.
L-leucine powder is used as a dietary supplement for the preparation of amino acid infusions and comprehensive amino acid preparations, hypoglycemic agents, and plant growth promoters.
Used as a biochemical reagent for medical ingredients and food additives, it is an essential amino acid for the human body. It is mainly used as a dietary supplement and has the effect of lowering blood sugar levels and promoting growth.
Biochemical research. Prepare tissue culture medium.

Contraindications: Contraindications for patients with diabetes, cerebrovascular sclerosis, and kidney disease with proteinuria and hematuria. Patients with gastric and duodenal ulcers should not take it.

Specification:

Item	Specification
Product Name	L-leucine powder
CAS No.	61-90-5
Appearance	White crystalline powder
Content	99% min
Shelf Life	2 years
Packing	1kg/bag,25kg/bag or as your requirements

Service:

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.

FAQ

Do you accept sample order?

We will create a sample before mass production, approve the sample, and then start mass production. We perform 100% inspection at the time of manufacture and random inspection before packing.

HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?

Provide free samples of some products. All you have to do is pay the freight or arrange for a courier to get samples. If you send us product specifications and requirements, we will manufacture products according to your requirements.

What’s your MOQ?

Our MOQ is 1 kg. However, we usually accept small batches, such as 100 grams, provided that the sample fee 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.

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Shandong Look Chemical

Shipping:

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.

Contact us for the latest quotation and free samples of L-leucine powder