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Quick Details

  • Function: Delay aging
  • Type: Sports Supplements
  • Place of Origin: Shaanxi, China (Mainland)
  • Brand Name: FH
  • Model Number: FHN019
  • Dosage Form: Powder
  • Product Name: Melatonin
  • Purity: 99% Min Chrysin By IR spectrum
  • Appearance: Off-white powder
  • Particle size: 80-100mesh
  • Odor: Characteristic
  • CAS No: 73-31-4;8041-44-9
  • Molecular Formula: C13H16N2O2
  • Molecular Weight: 232.28
  • Application: Medicine, health supplement
  • Shelf Life: 24 Months when properly stored .

Packaging & Delivery

Packaging Details: 25kg/drum, inner by plastic bag or aluminium foil bag.
Delivery Detail: Within 3-5 days after receipt of your deposit.

Specifications

Melatonin
1.Assay:99% Min,IR spectrum
2.Off-white powder
3.CAS NO.:73-31-4
4.Competitive price & Excellent service

      Nutritional Supplement Melatonin (CAS NO.:73-31-4)

Product Information

Commodity Name

Melatonin

Specs

99% Min Melatonin

Identification

IR Spectrum

Appearance

Off-white powder

Particle size

80-100mesh

Melting Point

118.5~119℃

Residue on ignition

0.06%

Loss on drying(%)

0.19%

CAS No.

73-31-4;8041-44-9

Molecular Formula

C13H16N2O2

Molecular Weight

232.28

Structural Formula

 

Quality

1.Melting Point: 284-290 0C

2.Moisture:0.5% Max

3.As:2ppm Max

4.Pb:2ppm Max

Microbiological

1.Total plate count:1000cfu/g

2.Yeast & Mold: 100cfu/g

3.E.Coil:Negative

4.Salmonella:Negative

5.Staphylococcus:Negative

Packing & Storage

Packing

Packed in Fiber drum & double plastic bag inside.N.W.:25kgs,I.D.35 x H51cm

Shipping

By Sea ,Air or By Express

Storage

Keep in cool and dry places, keep away from strong light

Shelf Life

2Years

Payment

Sample order

100% T/T or Western Union in advance

Usual Order by Sea

30% deposit and 70% balance against the copy of the B/L

Usual Order by Air or Express

100% T/T in advance

 

1).Specialized and Dedicated.

 

2).High quality and competitive price.

 

3).Free sample for your evaluation.

 

4).Promptly delivery and excellent service.

 

5).Trial order is available for testing after samples.

 

6).We will inform you all the information at every stage in advance.

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

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Transaction Value
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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
2 Transactions 400+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $81,000
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