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Melatonin

This product complies with USP43,EP10,BPstandard.
CAS: 73-31-4
Chemical Formula: C13H16N2O2
Molecular Weight: 232.28
HS Code: 2933990099

MOQ:25kg

Model:
SY-902018-1
Brand:
SYBT
Code:
2933990099

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Quantity:



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Product Description

Product Description
Melatonin is a hormone that regulates sleep-wake cycles. It is primarily released by the pineal gland. As a supplement, it is often used for the short-term treatment of trouble sleeping such as from jet lag or shift work.

Specification
Test Item	Specification	Test Method
Appearance	White or off-white crystalline powder	Visual
Identification	Infrared absorption Ultraviolet absorption HPLC identification test	USP<197K> USP<197U> USP<621>
Assay	98.5%~101.5%	USP<621>
Individual Impurity	Max 0.1%	USP<621>
Total Impurities	Max 1.0%	USP<621>
Loss on drying	Max 1.0%	USP<731>
Residue on ignition	Max 0.1%	USP<281>
Chloride	MaxT0.02%	USP<221>
Residual solvents	Max1000ppm	USP<467>
Heavy metals	Max 10ppm	USP<231>
Arsenic(as As)	Max 1.0ppm	USP<2232>
Lead(Pb)	Max 2.0ppm	USP<2232>
Cadmium(Cd)	Max 1.0ppm	USP<2232>
Mercury(Hg)	Max 0.1ppm	USP<2232>
Total Aerobic Batcteria	Max 1,000cfu/g	GB4789.2
Mold & Yeast	Max 50cfu/g	GB4789.15
E.Coli	Absent	GB4789.38
Salmonella	Absent	TGB4789.4
Staphylococcus	Absent	TGB4789.10

Application

It can be widely used in the field of health products, cosmetics and pharmaceutical.

Function

1).Melatonin powder has strong antioxidant effects;
2).Melatonin powder can effectively improve sleep quality;
3).Melatonin powder can improve the functional status of the whole body;
4).Melatonin powder has the treatment of glaucoma;
5).Melatonin powder can improve human immunity, prevent depression, Alzheimer's syndrome and cataracts;
6).Melatonin powder can increase the body's immune system and enhance physical fitness.
7).Melatonin powder has the good skin whitening effect

Packing
25kg/drum;or according to customers' requirements.

Storage
Store in a well-closed container away from moisture and direct sunlight.

Shelf Life
2 years if sealed and stored properly.

FAQ
Q:What's the Minimum Order Quantity?

A:25kg

Q: How to Get Sample?
A: Sample within 20g could be sent for free once buyer's DHL/FEDEX account is advised for freight collect or courier cost is paid. The courier cost could be deducted when bulk order is placed.

Q: What is Lead Time?
A: Generally, cargo could be loaded on ship in about two weeks after the date of receiving prepayment or L/C. Sometimes one week earlier or later.

Melatonin CAS: 73-31-4 Amino Acid Skin Whitening Improve Sleep Quality

Melatonin

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