Stable Quality Valine 99% Powder L- Valine CAS 72-18-4

• CAS No.: 72-18-4
• Formula: C5h11no2
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: >12 Months
• Nutrient Composition: Amino Acid
• Model NO.: 99%
• Resource: Chemosynthesis
• The content of active substances: 99%
• Grade: Pharmaceutica
• Color: White
• Appearance: White Crystals or Crystalline Powder
• Molecular Weight: 117.15
• Product Name: L-Valine
• Transport Package: 25kg/Drum
• Specification: 99%
• Trademark: DawnChem
• Origin: China
• HS Code: 2930909099
• Production Capacity: 10000tons

Product Description

Product Description

Name of Product:                                                L-Valine

Appearance:                                                        White Crystalline powder

CAS No.:                                                            72-18-4

Formula:                                                             C5H11NO2

Molecular weight:                                              117.15

Product Description

Valine is one of the eight essential amino acids in human body, which can be synthesized from isobutyraldehyde. It is a white crystalline or crystalline powder, soluble in water and almost insoluble in ethanol.
Valine is one of the 20 amino acids that make up proteins, chemically named 2-amino-3-methylbutyric acid, which belongs to the branched chain amino acid, is also an essential 8 amino acids and glycogenetic amino acids for the human body, it works together with two other high concentration amino acids (isoleucine and leucine) to promote normal growth of the body, repair tissues, regulate blood sugar, and provide needed energy. During intense physical activity, valine can give muscles extra energy to produce glucose to prevent muscle weakness. It also helps remove excess nitrogen (potential toxins) from the liver and transport nitrogen needed by the body to various parts. [4]

 

Detailed Photos

Valine has the function of promoting brain cell metabolism, anti-oxidation, and improving the function of blood vessels and nervous system. 
 1. Promote brain cell metabolism: Valine can promote brain cell metabolism, improve brain cell energy synthesis and blood perfusion, and is conducive to improving neurological dysfunction caused by cerebral ischemia or cerebral hemorrhage.
2. Antioxidant: Valine can enhance antioxidant capacity, reduce free radical damage, and protect brain cells from various damage factors.

 

Product Parameters

Test item	Test method	Specification	Result	Judgment
Sensory test	USP	White crystalline or crystalline powder;Odorless,the taste is sweet and bitter afterwards	Conform	Qualified
Assay(dry content)	USP	98.5~101.5	99.8	Qualified
Specific rotation[a]D25	USP	+26.6~+28.8	27.6	Qualified
Loss on Drying	USP	≤0.3	0.08	Qualified
Residue on ignition	USP	≤0.1	0.04	Qualified
Chloride(as CL-)	USP	≤0.05	<0.05	Qualified
Sulfate(as SO42-)	USP	≤0.03	<0.03	Qualified
PH/() PH	USP	5.5~7.0	5.79	Qualified
Iron salt	USP	≤0.003	<0.003	Qualified
Total plate count	GB4789.2	≤1000	<10	Qualified
Total Arsenic(as As)	GB5009.11	≤3	<3	Qualified
Heavy metals(as Pb)	GB5009.74	≤10	<10	Qualified
Coliforms	GB4789.3	≤3	<3	Qualified
Mould/Yeast	GB4789.15	≤100	<10	Qualified
Salmonella	GB4789.4 Negative Negative			Qualified

Certifications

Company Profile

Shandong Dawnchem Company Limited., is a collection of research and development, production, sales and service in one of the chemical products company.The company is located in "quancheng" jinan.Jinan is a national historical and cultural city, one of the first batch of China's outstanding tourist cities, one of the birthplace of prehistoric culture longshan culture.

The company mainly engaged in food/feed additives, vitamins and Amino acid.Products are exported to the United States, South Korea, Turkey, Poland, Japan, southeast Asia, Europe, the Middle East and other countries and regions.
 

 

Packaging & Shipping

 

 

 

 

FAQ

 

1:Can I get some samples before bulk order?
Most products provide free samples, but the shipping cost be paid by customers.

2: What's your MOQ?
For the high value product, our MOQ starts from 10g,100g and 1kg.

3: Which kind of payment terms do you accept?
PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union, L/C.

4.How to place an order?
You can contact me through Trademanager, WhatsApp, Skype Online and other contact methods, tell me the product and quantity you need, and then we will give you a quote. If you choose one of the above payment methods, we will arrange the delivery for you.

5:How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your advance payment.

6:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.