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L-tert-Leucine

Unit Price: Get Latest Price
CAS No.:

20859-02-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

QINGDAO

Packaging:

25kg/1kg Carton

Price valid (until):

2016-12-04

Company Type:
Manufactory
Location:
China
Payment Terms:
D/P,L/C
Average Lead Time:
60 days
Qualification:
Main Products:

l-aspartic acid

  • Product Description

  • Seller Information

  • Description
    Fumaric acid
    Molecular FormulaC4H4O4
    Molecular Weight116.07
    PropertiesWhite powder or crystalline solid, having a slightly acid taste. It is soluble in alcohol and slightly is
        soluble in water slightly, but insoluble in chloroform.
    Uses

    Fumaric acid is used as the food acid, which plays an important role in restraining the fungus and antiseptic. It is the intermedium of such meticulous chemicals as medicine and optics bleaching agent, etc. Fumaric acid is also used for producing the unsaturated polyester resin.

    Packing
    25KG PE bag lined plastic woven bag, 18tons (with pallet) or 20tons (without pallet) in 20’container 900KG plastic woven bag, 18tons (with pallet) in 20’container .
    StorageKept in cool and dry place..

    ECHEMI Editorial Reference
    White to almost white powder

    Basic Info
    Product Name:

    L-tert-Leucine

    Other Name:

    L-Valine,3-methyl-;Butyric acid,2-amino-3,3-dimethyl-,L-;3-Methyl-L-valine;L-tert-Leucine;β-Methyl-L-valine;L-Pseudoleucine;(S)-tert-Leucine;L-2-Amino-3,3-dimethylbutyric acid;tert-L-Leucine;(S)-tert-Butylglycine;L-tert-Butylglycine;(2S)-2-Amino-3,3-dimethylbutanoic acid;(S)-2-Amino-3,3-dimethylbutyric acid;NSC 203785;tert-Butyl-L-glycine;(S)-2-Amino-3,3-dimethylbutanoic acid

    CAS No.:

    20859-02-3

    Molecular Formula:

    C6H13NO2

    InChIKeys:

    InChIKey=NPDBDJFLKKQMCM-SCSAIBSYSA-N

    Molecular Weight:

    131.17300

    Exact Mass:

    131.17

    EC Number:

    606-659-6

    UNII:

    1E6RFC9IVP

    DSSTox ID:

    DTXSID90197039

    HScode:

    2922499990

    Categories:

    Antivirals

    Characteristics
    PSA:

    63.32000

    XLogP3:

    -1.8

    Appearance:

    white to almost white powder

    Density:

    1.038 g/cm3

    Melting Point:

    300ºC

    Boiling Point:

    217.7ºC at 760 mmHg

    Flash Point:

    85.5ºC

    Refractive Index:

    -9 ° (C=3, H2O)

    Water Solubility:

    H2O: 125.5 g/L (20 ºC)

    Storage Conditions:

    Store at RT.

    Vapor Pressure:

    0.0499mmHg at 25°C

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    l-aspartic acid

    Location:

    Yixing new town industrial concentration area (North Xinfeng North Road, No. 22)

    Payment Terms:

    D/P,L/C

    Average lead Time:

    60 days

    Total Annual Revenue:

    Less than $1 million

    Jiangsu Jiecheng Bioengineering Co., Ltd. is a professional manufacturing enterprise of Biological products and Chemicals. Main products include D, DL, L-Aspartic Acid ; D, DL, L-Aspartate: Calcium, magnesium, sodium, zinc ; D, DL, L-Asparagine Monohydrate; D, DL, L-glutamic acid; D, DL, L-proline; D, DL, L-pyroglutamic acid ; D, DL, L-pyroglutamate : Calcium, magnesium, potassium, zinc ; L-Alanine; Fumaric acid and so on. Now, our products are well sold in EU, Southeast Asia, USA, Canada, Japan, Korea and so on. Over 70% of products are for exports.

    Our company is located in Yixing, China, which is known as the capital of pottery all over the world. Since Yixing is on the crossed point of Jiangsu, Zhejiang and Anhui, it has preponderant geographical conditions and convenient transportation. Our company is founded in 1993. Through several years' striving effort, it now has permanent assets of over CNY 150 million, annual distribution value of CNY 367,000,000, covers an area of 100,000 square meters, among which the construction area is more than 60,000 square meters, and more than 300 employees (among them, over 70 employees have advanced or medium title of technical post ).

    Our company strictly follows up the requirement of ISO international standard of quality system in the organizing process of production and management, always guarantees the realization of quality policy and target. We will provide super quality products and sincere services for customers, establish good reputation through business activities, and guarantee Jiecheng's position in drastic market competition and the patronage of general customers. Our company always attaches importance to the talent cultivation, especially the cultivation of technical talents, cost a lot of money in the recruitment of high-tech talents, while it expands its production scale, in order to remain the leading position in the same field in the technical strength and product renovation.


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