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Hebei Huaheng Biological Technology Co., Ltd
Address: No.777 Xinghua South Street,Jizhou City,Hebei Pro.,China Postal Code: 053200
Postal Code: 053200
TEL:0318-8628255
FAX:0318-8628286
E-mail:jizhouhuaheng@163.com
Web site:www.tongshuovalve.com/en

Current position： Products > Amino Acid > L-Alanine

L-Alanine

Chemical Name：	2-Aminopropanoic Acid
Structure Formula：
Molecular Formula：	C₃H₇NO₂
Molecular Weight：	89.09
Cas No：	[56-41-7]
Characteristics：	White crystalline powder, odorless, having a peculiar sweetness. Freely soluble in water and in formic acid, almost insoluble in ethanol and in ether.
Quality Standards：	USP23

Item	Specifications (USP23 )
Appearance	White crystalline powder
Assay (C₃H₇NO₂),%(on dry matter)	98.5~101.0
Specific rotation	+14.3°~+15.2°
Loss on drying, %	≤0.2
Transmittance, %	≥98.0
Chloride (as Cl), %	≤0.02
Sulfate (as SO₄), %	≤0.02
Ammonium as (as NH₄), %	≤0.02
Iron (as Fe), %	≤0.001
Heavy Metals (as Pb), %	≤0.001
Arsenic (as As), %	≤0.0001
pH Value	5.7~6.7
Residue on ignition, %	≤0.1
Other amino acid	No detd

The Characteristics and Uses：	L-Alanine is one of the important products the amino acid series. It is widely used in medical, chemical and food industries. 　　　　A. Main Uses in medicine: It is a important part of sugar supplying nutrition infusion. The compound amino acid injection fluid, which is produced by L-Alanine, is new medicine mainly used to cure liver and heart diseases and it can cure catabolism disorder caused by liver function insufficient and can awake the patient of liver coma. It can also be used as good diuretic. 　　　　B. Main Uses in food field: It can be used to improve the artificial edulcorator and the acid flavor of organic acid, highten the effect of chemical condiment, promote the flavor of alcohol beverage and improve the quality and flavor of oil and brew condiment and pickled product.
Package and Transport：	This product is contained in a double-layer package, the inner layer being a sealed nonpoisonous polyethylene bag or aluminium foil, and the outer layer being a paper board barrel. Each bag contains a net weight of 25kg. Packages may be arranged in accordance with customer’s requirements. Handle with care. Protect the product from sunshine or rain. Do not transport them together with poisonous or harmful goods. This product belongs to the non-dangerous category and can be transported as a general chemical product.
Storage：	Stored in dry, clean and ventilated places. In order to avoid pollution, it is prohibited to place this product together with poisonous or harmful substances. The expiry date is for two years.

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