Yanxi Chemical Supply L-Selenomethionine Powder CAS 3211-76-5 Selenomethionine

• CAS No.: 3211-76-5
• Formula: C5h11no2se
• EINECS: 608-705-0
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: YX-057
• Colour: White
• MW: 196.11
• Purity: 0.2%;0.5%;39%
• Melting Point: 265 °c
• Shelf Life: 2years
• Transport Package: Carton Box
• Specification: 25kg
• Trademark: YANXI
• Origin: China
• Production Capacity: 30ton/Month

Product Description

Product Description

Yanxi Chemical Supply L-Selenomethionine Powder CAS 3211-76-5 Selenomethionine

L-selenomethionine is a selenoamino acid in which Se replaces the of the methionine molecule. It is a natural component of the diet. Like other forms of se salts and organoselenium compounds, L-selenomethionine is readily absorbed from the gastrointestinal tract.

L-selenomethionine is an essential trace element for humans and other animals.Good nutrition is of key importance for antioxidant defense as well as efficient energy metabolism.

Product name	L-selenomethionine
Others name	(S)-(+)-2-Amino-4-(methylseleno)butanoic acid; L-selenomethionine
CAS No.	3211-76-5
Apperance	White to gray white Power
Specification	Selenomethionine 1.25%, Se 0.5%
Molecular Formula	C5H11NO2Se
Optical rotation	+17.0°- +19.5°
Shelf time	2 years,keep away sunlight, keep dry

 

 

Detailed Photos

 

Application

1. L-selenomethionine is applied as fortified food in the nutrient strengthening of raw materials, such as powdered milk, biscuits, instant noodles, drinks, etc.
2. Others need to strengthen the nutrient products such as cosmetics, etc
 

 

FAQ

Q1: What payment terms do you accept ?
A:We'd like to accept T/T, L/C, Paypal, or Western Union.
 Q2: How long will it take to get the good?
A:Depending on your location, For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-8 days by Air, 20-35 days by Sea.
Q3: How do you treat quality complaint?
A:First of all, our quality control will ensure the product quality in advance. If there is a real quality problem caused by us,we will send you free goods for replacement or refund your loss.
Q4: Can I get a sample?
A:Free samples is available, while the shipping cost should undertake by your side.
Q5:What is your MOQ?
A:Our MOQ is 10g, 100g and 1kg for your evaluation quality of our goods on the condition that sample charge is 100% paid.
Q6: Is there any discount?
A:Yes, for larger quantity, we always support with better price