Purelife Top Quality 63-68-3 Food Grade Dl-Methionine L-Methionine Powder

• CAS No.: 63-68-3
• Formula: C5h11no2s
• EINECS: /
• Packaging Material: Aluminum Foil Bag
• Storage Method: Cool Dry Place
• Shelf Life: 2 Years
• Model NO.: Powder, 99%
• Nutrient Composition: Amino Acid
• Resource: Natural
• The content of active substances: ＞90%
• Other Names: L-Methionine Powder
• Place of Origin: Shaanxi, China
• Purity: 98%Min
• Model Number: 98%Min
• Transport Package: 1kg/Package
• Specification: 99%
• Trademark: purelife
• Origin: China
• Production Capacity: 50000kg/Years

Product Description

Purelife Top Quality 63-68-3 Food Grade L-Methionine Powder

 

Product name	Top Quality 63-68-3 Food Grade L-Methionine
Assay	98.5-101.5%
Molecular Formula	C5H11NO2S
Molecular Weight	149.21
CAS No	63-68-3
Shelf life	2 years
Package	1kg L-Methionine/with double plastic container inside/Aluminum foil bag outside. 1kg/Carton, 5kg/Carton, 10kg/Carton, 25kg/Drum, OEM
Shipment	FedEx,DHL,EMS,UPS
Delivery time	Within 2-3 work days after payment
Payment terms	TT,Alibaba Trade Assurance,Western Union

L-Methionine	USP36	AJI92	EP6
Assay	98.5-101.5%	99.0-100.5%	99.0-101.0%
PH	5.6-6.1	5.6-6.1	5.5-6.5
Specific rotation[a]D^20	/	+23.0°-+24.5°	+22.5°-+24.0°
Specific rotation[a]D^25	+22.4°-+24.7°	/	/
Transmittance(T430)	/	≥98.0%	clear & colorless
Chloride(Cl)	≤0.05%	≤0.02%	≤0.02%
Ammonium(NH4)	/	≤0.02%	≤0.02%
Sulfate(SO4)	≤0.03%	≤0.02%	≤0.03%
Iron(Fe)	≤30PPM	≤10PPM	≤10PPM
Heavy metals(Pb)	≤15PPM	≤10PPM	≤10PPM
Other amino acids	individual impurities≤0.5% total impurities≤2.0%	conforms	/
Ninhydrin-positive substances	/	/	conform
Loss on drying	≤0.3%	≤0.20%	≤0.50%
Residue on ignition	≤0.4	≤0.10%	≤0.10%

Package:

• Delivery Time: Around 3-5 workdays after your payment.
• Package: In fiber-drums with two-plastic bags inside.
• Net Weight: 25kgs/Drum / Gross Weight: 28kgs/Drum
• Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
• Storage: Stored in dry and cool place, keep away from strong light and heat.
• Shelf Life: Two years when properly stored.

Shipping:

• DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;
• Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;
• For high value products, please select air shipping and DHL express for safe;
• Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area.

Main Cosmetic Raw Material List
1	Hyaluronic Acid	16	Azelaic Acid
2	Glutathione	17	Water Soluable Resveratrol
3	Collagen	18	Silk Peptide
4	Pearl Powder	19	Glabridin
5	Ceramide	20	Naringin
6	Ferulic Acid	21	Aloe Freeze-dried Powder
7	Grape Seed Extract	22	Bitter Sophora Root Extract
8	Alpha Arbutin	23	Coenzyme Q10
9	Centella Asiatica Extract	24	Magnesium Ascorbyl Phosphate
10	Kojic Acid	25	Sodium Ascorbyl Phosphate
11	Alpha Lipoic Acid	26	Sodium Ascorbyl Phosphate
12	Chitosan	27	Polyglutamic Acid
13	Ascorbyl Glucoside(AA2G)	28	Ceramide
14	Kojic Acid Dipalmitate	29	Allantoin
15	Nicotinamide	30	Retinoic Acid