L-Isoleucine 99.9% white powder Top quality weger
7 Inquiries
73-32-5
Food Grade
99.9%
weger
25kg/drum
2022-07-30
Cosmetics health care raw materials
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Product Details
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceL-Isoleucine is one of 20 proteinogenic amino acids. L-Isoleucine is an essential amino acid.Basic Info
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Product Name:
L-Isoleucine
Other Name:L-Isoleucine;Isoleucine,L-;Isoleucine;erythro-L-Isoleucine;2-Amino-3-methylvaleric acid;(2S,3S)-α-Amino-β-methylvaleric acid;L-(+)-Isoleucine;[S-(R*,R*)]-2-Amino-3-methylpentanoic acid;(S)-Isoleucine;(2S,3S)-α-Amino-β-methyl-n-valeric acid;(2S,3S)-2-Amino-3-methylpentanoic acid;(S,S)-Isoleucine;2S,3S-Isoleucine;L-Norvaline,3-methyl-,erythro-;L-Ile;Pentanoic acid,2-amino-3-methyl-,(2S,3S)-;NSC 46708;Isoleucine,(2S,3ξ)-;7004-09-3;410078-51-2;501028-75-7;807611-99-0;959215-79-3;1050482-26-2;1131911-83-5;1186126-44-2;1431840-86-6;2012595-46-7;2110474-15-0;2230755-14-1
CAS No.:73-32-5
Molecular Formula:C6H13NO2
InChIKeys:InChIKey=AGPKZVBTJJNPAG-WHFBIAKZSA-N
Molecular Weight:131.17
Exact Mass:131.17
BRN:1721792
EC Number:200-798-2
HScode:29224995
Categories:
Characteristics-
PSA:
63.3
XLogP3:-1.7
Appearance:White to Off-white powder
Density:1.0±0.1 g/cm3
Melting Point:285.5 °C (decomp)
Boiling Point:Sublimes at 168-170 deg C
Flash Point:168-170°C
Refractive Index:1.463
Water Solubility:H2O: 41.2 g/L (50 ºC);1 M HCl: 50 mg/mL
Storage Conditions:Store at RT.
Vapor Pressure:6.85X10-9 mm Hg at 25 deg C (est)
Toxicity:LD50 intraperitoneal in rat: 6822mg/kg
Specific rotation:41 º (c=4, 6N HCl)
Taste:Bitter
PKA:2.37(at 0 °C)
Hazard IdentificationClassification 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 StoragePrecautions 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.
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Seller Information
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Business Type:
Trader
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Main Products:
Cosmetics health care raw materials
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Location:
Yuexiu District, Guangzhou City, Guangzhou Province
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Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7 days
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Total Annual Revenue:
Less than $1 million
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Total Employees:
5-10
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Year of Establishment:
2021
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Inquiry History7 Inquiries
Country Product Purchase Quantity Date Posted 
India
L-Iso leusine
25 KG Apr 21, 2025
India
L-Isoleucine
1 MT Apr 23, 2025
India
L-Isoleucine
12479 KG Jul 8, 2026 
United Kingdom
ISO Lecine
50.00 MT Sep 4, 2025 
Bulgaria
L-Isoleucine feed grade
120 MT Aug 1, 2026 
Greece
ISOLEUCINE (Ile, I)
700.00 KG Sep 25, 2025 
Russia
L-Isoleucine
25 KG Sep 24, 2024 Post an enquiry for this product
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