L-Methionine

CAS No.: 63-68-3
Standard: CP, AJI, USP

Function and application: Flavoring agents, nutritional supplements, food additives, feed additives, pharmaceutical intermediates, flavor enhancers, etc
Packaging: 25kg/bag (drum), others as required
MOQ：25kg
Shelf life: two years

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[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[Product parameters, parameters]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]

分子量:

CAS 号:

63-68-3

Specification:

Project	CP2015	AJI92	USP32	USP40
Description	White or almost white crystals or crystalline powder	White crystals or crystalline powder	---	---
Identification	Conforms	Conforms	Conforms	Conforms
Assay	≥98.5%	98.5%～101.5%	98.5%～101.5%	98.5%～101.5%
pH	5.6~6.1	5.6~6.1	5.6~6.1	5.6~6.1
Transmittance	≥98.0%	≥98.0%	---	---
Loss on drying	≤0.2%	≤0.20%	≤0.3%	≤0.3%
Residue on ignition	≤0.1%	≤0.10%	≤0.4%	≤0.4%
Chloride	≤0.02%	≤0.020%	≤0.05%	≤0.05%
Heavy Metals	≤0.001%	≤10ppm	≤0.0015%	≤0.0015%
Iron	≤0.0015%	≤10ppm	≤0.003%	≤0.003%
Sulfate	≤0.02%	≤0.020%	≤0.03%	≤0.03%
Endotoxin	＜25EU/g	---	---	---
Arsenic	≤0.0001%	≤1ppm	---	---
Ammonium	≤0.02%	≤0.02%	---	---
Other amino acids	Conforms	Conforms	Conforms	Conforms
Pyrongen	---	Conforms	---	---
Hydrolyzable substances	---	---	---	---
Specific Rotation	+21.5° ～ +25.0°	+23.0° ～ +25.0°	+22.4º～+24.7º	+22.4º～+24.7º

CONTACT US

Shijiazhuang Haitian Amino Acid Co., Ltd.

TEL：+86-311-88908111
FAX：+86-311-88901888
EMAIL：sales@aminoacidchem.com
ADD：Shijiazhuang City, Hebei,P. R. China.

Powerby: 300.cn

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