L-Methionine CAS NO 63-68-3 C5H11NO2S

Payment Type:	T/T,D/P,D/A
Incoterm:	CFR,FOB,CIF
Transportation:	Ocean
Port:	SHANGHAI

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Product Attributes
Packaging & Delivery
Product Description
Supply Ability & Additional Information

Product Attributes

Brand: RONASCHEMICAL

Grade: Food Grade, Medicine Grade

Packaging & Delivery

Selling Units:	Kilogram
Package Type:	Standard Export Packing

Product Description

PROPERTIES	LIMITS	RESULTS
APPEARANCE	WHITE CRYSTALS OR CRYSTALLINE POWDER	CONFORMS
IDENTIFICATION	INFRARED ABSORPTION SPECTRUM	CONFORMS
ASSAY	98.5~101.5%	99.81%
SPECIFIC ROTATION(a)D^20-	+22.4^O~+24.7^O	+23.15^O
CHLORIDE(AS CL)	0.05% MAX.	<0.05%
SULFATE(AS SO4)	0.03% MAX.	<0.03%
IRON(AS FE)	0.003% MAX.	<0.003%
HEAVY METALS (PB)	0.0015% MAX.	<0.0015%
LOSS ON DRYING	0.3% MAX.	0.2%
PH	5.6~6.1	5.83
RESIDUE ON IGNITION	0.4% MAX.	0.2%
CONCLUSION	THIS PRODUCT CONFORMS TO USP42

1. Methionine is one of the cornerstones of protein synthesis and is crucial for the growth, repair, and maintenance of body tissues.

2. It helps the liver detoxify by converting homocysteine into methionine, thereby reducing the risk of cardiovascular disease.

3. Methionine is involved in intracellular energy production, especially in mitochondria.

4. It also participates in the production of sulfur-containing compounds such as cysteine and taurine, which are crucial for various biological functions.

5. Methionine has antioxidant properties that help reduce oxidative stress, which can lead to aging and age-related diseases.

6. It supports the immune system by helping to produce antibodies.

7. Methionine is involved in the production of neurotransmitters, which are crucial for brain function.

8. It is used in skincare products because it helps with the synthesis of keratin, a protein found in hair and nails.

Ronas Chemical Ind.c Co., Ltd. is a chemical manufacturer and supplier in China, starting with Ammonium persulfate, Potassium Persulfate and Sodium persulfate, Ammonium Perchlorate, and Potassium Perchlorate since 1980.
Boc Protect Amino Acids，Small Molecule Peptide，Cosmetic Ingredients， Wait for a series of products, for detailed information, please contact us

Supply Ability & Additional Information

Packaging: Standard Export Packing

Transportation: Ocean

Place of Origin: CHINA

Supply Ability: AS MUCH AS WE CAN

Port: SHANGHAI

Payment Type: T/T,D/P,D/A

Incoterm: CFR,FOB,CIF

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