Amino Acid Feed Grade for Animal Health CAS No. 72-18-4 L-Valine
32 Inquiries
72-18-4
Shanghai, China
Zhishang Chem
100g; 1kg; 25g
2022-12-31
Dichloromethane,Linocaine hydrochloride
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Product Description
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Seller Information
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Inquiry History
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Description
Melting point 295-300 °C (subl.)(lit.) alpha 28 º (c=8, 6N HCl) Boiling point 213.6±23.0 °C(Predicted) density 1.23 refractive index 28 ° (C=8, HCl) storage temp. Store at RT. solubility H2O: 25 mg/mL pka 2.29(at 25ºC) form powder color White PH 5.5-6.5 (100g/l, H2O, 20ºC) optical activity [α]20/D +27.0±0.5°, c = 5% in 5 M HCl 
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
About us
Shandong Zhishang Chemical Co.,Ltd owned by Zhishang International Group,is a new chemical enterprise with R&D.
manufacture and sales department.
Our company mainly produce pharmaceutical raw materials and intermediate(expecially Carbohydrate derivatives series).
In recent years,we had made big breakthrough in feed additive,plant extraction,industrial chemicals line.
With our "Honest operation,Quality controlling,Clients first"theory,our company enjoy good repute both home and abroad.
The R&D center located in High-tech zone in Jinan,our production based is in Chemical park of Zhangqiu and Tai'an.Our production process strictly conform with ISO 9001 and ISO 2000 standard.Our lab and workshop also follows strictly with GMP standard.Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term and stable business relations.We have large scale liquid chemical terminal and professional chemical warehouse.
We will always adhere to expand business scope and provide the best quality products and service to the world.
- DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour serviceQuick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.Basic Info-
Product Name:
L-Valine
Other Name:L-Valine;Valine,L-;L-(+)-α-Aminoisovaleric acid;Valine;Butanoic acid,2-amino-3-methyl-,(S)-;(S)-2-Amino-3-methylbutyric acid;2-Amino-3-methylbutanoic acid;(S)-Valine;(S)-2-Amino-3-methylbutanoic acid;(S)-α-Amino-β-methylbutyric acid;L-α-Amino-β-methylbutyric acid;NSC 76038;(2S)-2-Amino-3-methylbutanoic acid;(+)-2-Amino-3-methylbutyric acid;(2S)-2-Amino-3-methylbutanoic acid;(2S)-2-Azaniumyl-3-methylbutanoate;7004-03-7;16872-32-5;154605-70-6;1613375-16-8
CAS No.:72-18-4
Molecular Formula:C5H11NO2
InChIKeys:InChIKey=KZSNJWFQEVHDMF-BYPYZUCNSA-N
Molecular Weight:117.15
Exact Mass:117.15
BRN:1721136
EC Number:200-773-6
UNII:HG18B9YRS7
NSC Number:760111
NCI Thesaurus Code:C29604
Color/Form:Leaflets from water + alcohol|White, crystalline solid
HScode:29224995
Categories:
Characteristics-
PSA:
63.3
XLogP3:-2.3
Appearance:White powder
Density:1.32 g/cm3
Melting Point:315 °C
Boiling Point:Sublimes
Flash Point:83.0±22.6 °C
Refractive Index:1.461
Water Solubility:H2O: 85 g/L (20 ºC)
Storage Conditions:Store at RT.
Vapor Pressure:5.55X10-9 mm Hg at 25 deg C (est)
Toxicity:LD50 intraperitoneal in rat: 5390mg/kg
Specific rotation:28 º (c=8, 6N HCl)
PKA:2.3(at 13 °C)
Henrys Law Constant:Henry's Law constant = 2.63X10-9 atm-cu m/mol at 25 °C (est)
Dissociation Constants:2.3 (at 13 °C)|pKa = 2.30
Collision Cross Section:134.28 Ų [M+H]+ [CCS Type: DT, Method: stepped-field]|144.07 Ų [M+Na]+ [CCS Type: DT, Method: stepped-field]|132.88 Ų [M-H]- [CCS Type: DT, Method: stepped-field]|120.9 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|133.4 Ų [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|124.3 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|124.9 Ų [M-H]-
Experimental Properties:Sublimes without melting at ordinary speed of heating. Decomposes at 298 °C (closed capillary, very rapid heating). One part dissolves in 11.7 parts of water at 15 °C, in 14.1 parts of water at 25 °C. Insoluble in common neutral solvents. /Valine DL-form/|UV: 3-46 (Organic Electronic Spectral Data, Phillips et al, John Wiley & Sons, New York) /Valine (DL)/|Raman: 426 (Sadtler Research Laboratories spectral collection) /Valine (DL)/
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:
Manufactory
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Main Products:
Dichloromethane,Linocaine hydrochloride
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Location:
BUILDING 1,HISENSE INTELLIGENCE VALLEY,NO.2116,OF PHOEIX ROAD, HIGH-TECH ZONE ,JINAN CITY ,SHANDONG PROVINCE,CHINA
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Payment Terms:
D/P,L/C,D/A
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Average lead Time:
15
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2016
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Inquiry History32 Inquiries
Country Product Purchase Quantity Date Posted 
India
L-Valine
10.00 TON Mar 15, 2024
India
L-Valine
10 TON Mar 14, 2024
India
L-Valine
10 MT Jul 15, 2025
India
L-Valine
1 MT Apr 23, 2025
India
L-Valine
25 KG Apr 21, 2025 
United Kingdom
Valine
1.00 20' Fcl Apr 2, 2025 
Czech
Valine
12000 KG Dec 16, 2024
United Kingdom
Valine
30.00 MT Nov 22, 2024 
United States
L- Valine
10 MT Oct 18, 2024 
Russia
L-Valine
25 KG Sep 24, 2024 
Egypt
L-Valine
500 KG Jun 28, 2024 
Spain
L-Valine
25 MT Sep 26, 2023 
Turkey
L-VALINE
1 MT Feb 4, 2026 
Greece
VALINE (Val,V)
1000.00 KG Sep 24, 2025
India
L-valine
1 20' Fcl Feb 7, 2025 
Brazil
valine
27 TON Oct 31, 2024
Egypt
L-Valine
500 KG Apr 19, 2024
Russia
L-Valine
50 KG Jul 16, 2026 
Mexico
L-Valine
25 KG Jan 13, 2026 
Indonesia
valin
1.00 20' Fcl Oct 20, 2023 Post an enquiry for this product
