L-Alanine 99.99% White Powder Cas No: 56-41-7
17 Inquiries
56-41-7
Food Grade
99.99%
Guangzhou
25kg Bags, Cartons, Drums
2024-12-26
chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
L-Alanine
Other Name:L-Alanine;Alanine,L-;L-α-Alanine;L-2-Aminopropanoic acid;L-α-Aminopropionic acid;α-Alanine;(S)-Alanine;L-(+)-Alanine;Alanine;Propanoic acid,2-amino-,(S)-;L-2-Aminopropionic acid;α-Aminopropionic acid;(S)-2-Aminopropanoic acid;(S)-(+)-Alanine;NSC 206315;(2S)-2-Aminopropanoic acid;Lactamine;2-Aminopropionic acid;(2S)-2-Aminopropanoic acid;(2S)-2-Azaniumylpropanoate;8: PN: WO2021055880 SEQID: 9 claimed protein;115967-49-2;6898-94-8;759445-89-1;787635-21-6;170805-71-7;1150316-17-8
CAS No.:56-41-7
Molecular Formula:C3H7NO2
InChIKeys:InChIKey=QNAYBMKLOCPYGJ-REOHCLBHSA-N
Molecular Weight:89.09
Exact Mass:89.09
BRN:1720248
EC Number:200-273-8
DSSTox ID:DTXSID20107828
Color/Form:Orthorhombic crystals from water|White crystalline powder
HScode:29224995
Categories:
Characteristics-
PSA:
63.3
XLogP3:-3
Appearance:White to almost white powder
Density:1.432 g/cm3 @ Temp: 22 °C
Melting Point:300 °C (decomp)
Boiling Point:250 deg C (sublimes)
Flash Point:82.6ºC
Water Solubility:H2O: 166.5 g/L (25 ºC)
Storage Conditions:Store at RT.
Vapor Pressure:1.05X10-7 mm Hg at 25 deg C (est)
Specific rotation:14.5 º (c=10,6N HCl,dry sub.)
Odor:Odorless
Taste:Sweet taste
PKA:2.34(at 25 °C)
Henrys Law Constant:Henry's Law constant = 1.5X10-9 atm-cu m/mol at 25 °C (est)
Dissociation Constants:2.34 (at 25 °C)|pKa1 = 2.34 /carboxylic acid/; pKa2 = 9.69 /primary amine/
Experimental Properties:PRISMS; DECOMP @ 204 °C /L-ALANINE HYDROCHLORIDE/|UV: 2-10 (Organic Electronic Spectral Data, Phillips et al, John Wiley & Sons, New York) /Alpha-alanine (dl)/|Hydroxyl radical reaction rate constant = 3.5X10-11 cu cm/molecule-sec at 25 °C (est)
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:
chemicals
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Location:
1842, Building E07, Suning Wisdom Valley, No.272 Iqingmen Avenue, Gulou Disirict, Nanjing
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Payment Terms:
TT against copy of documents,L/C,100% TT in advance
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Average lead Time:
45
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
51-100
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Year of Establishment:
2017
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Inquiry History17 Inquiries
Country Product Purchase Quantity Date Posted 
India
L-Alanine
500 G May 22, 2026 
United States
L-Alanine
1000 KG Apr 22, 2026 
Greece
ALANINE (Ala, A)
1500.00 KG Sep 24, 2025
India
L-Alanine
25 KG Apr 21, 2025
India
L-ALANINE
60 KG Apr 1, 2025 
Singapore
L-Alanine
10000 MT Jan 16, 2025 
Egypt
L-Alanine
500 KG Jul 4, 2024
Egypt
L-Alanine
500 KG Apr 22, 2024
India
L-Alanine
100 KG May 27, 2026
India
L-ALANINE
100.00 KG Mar 25, 2025
Singapore
L-Alanine
10000 MT Feb 21, 2025 
Nigeria
l-alanine
1 KG Jul 15, 2024
India
L-Alanine
1 TON Jun 18, 2024
India
L-Alanine
30 MT May 6, 2024 
Canada
Caculus Bovis
1 MT Dec 28, 2023
India
L-Alanine
1 MT Apr 23, 2025 
South Africa
L-Alanine
1 MT Jul 23, 2024 Post an enquiry for this product
