COLORCOM LTD.

Pigment,Dyes,Cellulose Ether, Latex Powder,Titanium Dioxide,Iron Oxide,Ultramarine Blue,Mineral Oil, Silicone Oil,Seaweed Extract Powder,Melamine,Caustic Soda,SLES,LABSA ,etc.

COLORCOM LTD.

Country: China (Mainland)Business Type: Manufacturers

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Mr.Edwin T. Lyu
Tel: +86-571-89007001
Mr.Leo Su
Tel: +86-571-89009396
Mr.Ethan Zhang
Tel: +86-571-89009096
Ms.Rena Yan
Tel: +86-571-89009085
Ms.Gloria Xie
Tel: 0086-571-89009396
Mr.Bob Zhang
Tel: +86-571-89009096
Ms.Kaya Wang
Tel: 0086-571-89009396
  • Fax: +89-571-89007002
  • URL: https://www.colorkem.com/
  • Province/state: Zhejiang
  • City: Hangzhou
  • Street:ROOM 707, BUILDING 19, HUAXIA CENTER, CANGQIAN SUBDISTRICT, YUHANG DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE, CHINA.
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L-Leucine

L-Leucine CAS NO.61-90-5

  • Min.Order: 1 Metric Ton
  • Payment Terms: L/C,D/A,D/P,T/T,Other
  • Product Details

Keywords

  • china supply 61-90-5
  • low price L-Leucine
  • L-Leucine

Quick Details

  • ProName: L-Leucine
  • CasNo: 61-90-5
  • Molecular Formula: C6H13NO2
  • Appearance: White Powder
  • Application: in food industry
  • DeliveryTime: one week
  • PackAge: Plastic-woven sack, net weight 25kg,50...
  • Port: CHINA MAIN PORT
  • ProductionCapacity: 1 million Metric Ton/Year
  • Purity: 99%
  • Storage: Store in dry and cool place
  • Transportation: by sea or by air
  • LimitNum: 1 Metric Ton

Superiority

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards.

Colorcom prides itself on superior customer and technical focus, while focusing on support, developing and manufacturing superior colorants and specialty chemicals. All of our industrial chemical manufacturing is executed to enhance the performance, appeal and processing of a broad range of products used in various industries and consumer - based applications.

The competitive advantages of Colorcom international as your business partner or supplier:

1.Established manufacturer.
2.Current ISO certified; REACH registered.
3.Track record of quality, Lot to lot consistency.
4.Zero defect, Return policy.
5.Sufficient inventory.
6.Wide product portfolio, A great choice of shades.
7.Joint product development.
8.Total innovative solutions for every industry of the specific requirements.
9.Open dialogue and communication channels.
10.Long term commitment to meet or exceed the expectations of customers.
11.Competitive pricing, Optimistic margin.
12.Providing efficient service which is second to none.
13.Constantly changing industry requirements for innovative, fully customized products and solutions.
14.Consistent color performance, adaptability, flexibility and customization.
15.26 years of chemical industry knowledge and experience.
16.Colorcom makes every effort to better serve the global customers,We create and bring the best values to you.

Details

Products Description:

Leucine (abbreviated as Leu or L) is a branched-chain α-amino acid with the chemical formula HO2CCH(NH2)CH2CH(CH3)2. Leucine is classified as a hydrophobic amino acid due to its aliphatic isobutyl side chain. It is encoded by six codons (UUA, UUG, CUU, CUC, CUA, and CUG) and is a major component of the subunits in ferritin, astacin and other 'buffer' proteins. Leucine is an essential amino acid, meaning that the human body cannot synthesize it, and it, therefore, must be ingested. As a food additive, L-Leucine has E number E641 and is classified as a flavor enhancer.

Specification:

Item

Index

Specific rotatory power[α] D20

+14.9º 16º

Clarity

>=98.0%

Chloride[CL]

=<0.02%

Sulfate[SO4]

=<0.02%

Residue on ignition

=<0.10%

Iron salt[Fe]

=<10 ppm

Heavy metal[Pb]

=<10 ppm

Arsenic salt

=<1 ppm

Ammonium salt[NH4]

=<0.02%

Other amino acid

=<0.20%

Loss on drying

=<0.20%

Content

98.5 100.5%

 

 

 

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