China Pharmaceutical Health Care Products Melatonin

product name:Melatonin
Cas: 73-31-4
EINECS: 200-797-7
Molecular Formula: C13H16N2O2
Melting Point: 116-120 °C
Boiling Point: 512.8 °C at 760 mmHg
Stability: Stable under normal temperatures and pressures.
Molecular Weight:232.2783
Flash Point:264 °C
Assay:99%
Appearance: White crystalline powder
Usage: Hormone postulated to mediate photoperiodicity in mammals. Inhibits cerebellar nitric oxide synthetase

Physical Characteristics

Particle Size

100%Through 80 mesh

Chloride and sulfate

≤ 0.02%

Loss on Drying

≤ 0.5%

Ash content

≤ 0.5%

Melting point

117 ~ 120ºC

Heavy metals

Total Heavy metals

≤10ppm

Pb

≤1.0ppm

As

≤1.0ppm

Hg

≤0.1ppm

Cd

≤1.0ppm

Microbiological Tests

Total Plate Count

≤1000cfu/g

Total Yeast & Mold

≤100cfu/g

E.Coli

Negative

Salmonella

Negative

Staphylococcus

Negative

1.Melatonin is the most important brain efficient endogenous antioxidant, has a protective effect on the brain, so that melatonin is an important anti-aging hormones.
2. Effective in improving sleep: the proper supplement melatonin can improve sleep quality.
3. Melatonin cream, natural whitening: Melatonin can make the skin white. Can regulate endocrine, eliminate dark spots, pigmentation age spots, melasma, pregnancy spots and pigmentation caused by sun radiation, skin whitening, moisturizing, restoring youthful style.
4. Maintain and enhance sexual function: melatonin supplements can make elderly and frail, decreased energy and libido leads to improved sexual function in the elderly, and no side effects, because melatonin is not like testosterone drugs makes indulgence, but regulation the secretion of various hormones, so they will not happen excessive or inadequate.
5. Prevention of cancer and age-related diseases: a significant anti-cancer effect of melatonin, which can enhance the body's ability to destroy cancer cells find and eliminate free radical damage to cells, increased T cell, to maintain the body's immune function well, while melatonin prevention and treatment of depressive disorders prime concern, Alzheimer's disease, Parkinson's disease, cataracts, glaucoma also have a significant effect.
1:We have 20 years of experience in exporting products, strong market response capabilities and a wide range of trading partners.
2:We have a variety of certified factories to produce high quality products.
3:We offer full link hosted services from production to delivery.
4:We provide testing services prior to shipment of the product.
5: We will cultivate customers in every country market, let customers develop quickly with us, and win-win cooperation.
6:Stable supply, delivery on time, quality assurance
Question 1:Can you supply free samples ?
Answer:Because so many free sample orders everyday to us, sorry, we need to supply sample with charge, but sample charge can be deducted from future orders.Hope you can understand.
Question 2: How to assure your delivery same good quality as sample?
Answer: We just take sample from mass production. So same production line,same quality. Even we can supply you preshipment batch sample approval.
Question3. How to assure our delivery and quality after prepayment? If there is a dispute about quality etc, how to solve the problem?
Answer: We are committed to ingredient industry for nearly 20 years. Our products sold popular to European, american, russia and asian market.
The most important is pls book order directly in Alibaba order.You can get extra Ali trade assurance. Our current assurance limit is USD104000 and will still up in future.
We welcome use Trade Assurance, you'll enjoy:
100% product quality protection
100% on-time shipment protection
100% payment protection for your covered amount
Question 4:What kind of payment do you prefer?
Answer: We can accept TT, DP,LC,Westunion etc.
Payment

Payment
Term


T/T 30% T/T in advance, paid the balance before shipment CFR(C&F)30% T/T in advance, paid the balance against copy of B/L CIF L/CL/C amount above 20,000 usd, we can accept L/C at
sight after the issuing bank approved by usWest
Union Amount lower than 5000usd