L-Alanine

Name: L-Alanine
Availability: l-alanine-205994.html

Category:Active Pharmaceutical Ingredients > Biochemical Ingredients > Amino Acids and Derivatives
Product Name:L-Alanine
CAS No.: 56-41-7
Standard:USP
Price(USD):0.00
International Approvals/Standards:ISO Certificate
Company:SHANGHAI PASSIONO INT'L CO., LTD.

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Basic Info

Grade: food grade, pharmaceutical grade

Factory Location: Shandong

Main Sales Markets: North America,Western Europe,Eastern Europe,Australasia,Middle East,Africa
Packaging Information: 25.0kg/drum
Sample Provided: yes

Payment Terms: T/T in advance

Product Name:L-Alanine

Another Name:H-Ala-OH,L-2-Aminopropionic Acid

Description:White crystal or crystalline powder with special sweet taste, easily dissolves in water.,sparingly soluble in ethanol,and insoluble in ether.

Function: In medicine,High optical purity of L-Alanine is an important chiral source used in synthesis of many types of drugs. And it is raw material to compose amino acid injection and oral liquid.

In food industry, l-alanine is added in chemistry seasoning, drinks, organic acid, wine and salted food. As one important additive, l-alanine has the fuction of keeping fresh.

CAS:56-41-7

Molecular formula:C₂H₇NO₂

Molecular structure:

Molecular weight:147.13

Purity: ≥99%

Certificate of Analysis:

Product Name:	L-Alanine	CAS No.:	56-41-7
Chemical Structure:	C3H7NO2	Formula Weight:	89.09
LotNumber:	20121025	Packing:	25kg net drum
Quantity:	1000KG	Manufacturing Date:	2012-10-25
		Expiry Date:	2014-10-24

ITEM	LIMIT	RESULT
(ASPECT)	White Crystalline Powder	Pass
(TRANSMITTANCE)	≥98.0%	99.0%
PH	5.7— 6.7	6.0
(SPECIFIC OPTICAL ROTATION [α]²⁰_D₎	+14.3° - +15.2°	+14.65°
(LOSS ON DRYING)	≤0.20%	0.05%
(AMMONIUM (NH₄))	≤0.02%	<0.02%
(SULPHATE (SO₄))	≤0.02%	<0.01%
(CHLORIDE)	≤0.02%	<0.01%
(ARSENIC (As₂O₃))	≤1ppm	<1ppm
(HEAVY METALS (Pb))	≤10ppm	<10ppm
(RESIDUE ON IGNITION)	≤0.1%	0.07%
(IRON (Fe))	≤10ppm	<5ppm
(OTHER AMINOACIDS)	UNDETECTABLE	none
(ASSAY)	98.5 — 101.5%	99.41%
(CONCLUSION)	Qualified to AJI92.

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