Germax Pharm Chemicals Co., Ltd

High quality, Best service,Reliable supplier

Sales & Support
Request A Quote - Email

Select Language

English
French
German
Italian
Russian
Spanish
Portuguese
Dutch
Greek
Japanese
Korean
Arabic
Hindi
Turkish
Indonesian
Vietnamese
Thai
Bengali
Persian
Polish

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote

Categories: All Categories

Research Chemical Powder

Stronger Research Chemical

Fine Research Chemicals

Research Chemicals Intermediates

White Powder Products

Stronger Effect Chemical

Pharmaceutical Research Chemicals

Synthetic Research Chemicals

Herbal Incenses

Raw Hormone Powder

Plant Extract Powder

Pure Vitamin Powder

Api Active Pharmaceutical Ingredient

Pharma Intermediates

Home Products Stronger Research Chemical

High Quality Sleep Melatonin Bulk Melatonin Powder Natural 99% Melatonina

All Products

Research Chemical Powder (70)

Stronger Research Chemical (44)

Fine Research Chemicals (45)

Research Chemicals Intermediates (33)

White Powder Products (24)

Stronger Effect Chemical (28)

Pharmaceutical Research Chemicals (63)

Synthetic Research Chemicals (29)

Herbal Incenses (15)

Raw Hormone Powder (100)

Plant Extract Powder (22)

Pure Vitamin Powder (50)

Api Active Pharmaceutical Ingredient (182)

Pharma Intermediates (44)

I'm Online Chat Now

Very happy to work with this company , they did their part ensure quick delivery, if you need something domestic don't go anywhere else ,great friendly people to do great business with

—— Jim Frank

Excellent quality and customer service , shipped fast with no delay other than extensive inspection here in the U.S . But not at fault of the supplier , the product is professionally packaged and i will definitely be looking forward to continued cooperation .

—— Thomas Paul

Our order was 100% pure after lab testing with quick delivery and professional service .Will order again .

—— Robert Kimlicka

Thank you ! Thanks for the quick response ! I receiveed the product safely ! Also thank you !

—— Brian Steward

This is a very good product .I will order more in the future , it got here U.S quickly , thanks . Dan

—— Dan Bedrock

High Quality Sleep Melatonin Bulk Melatonin Powder Natural 99% Melatonina

Name: High Quality Sleep Melatonin Bulk Melatonin Powder Natural 99% Melatonina
Brand: germax
SKU: Melatonina
Price: 1.00 USD
Availability: InStock
Rating: 5 (176 reviews)

Large Image : High Quality Sleep Melatonin Bulk Melatonin Powder Natural 99% Melatonina Get Best Price

Product Details:

Place of Origin:	China
Brand Name:	germax
Certification:	GMP
Model Number:	Melatonina

Payment & Shipping Terms:

Minimum Order Quantity:	100 grams
Price:	Negotiable
Packaging Details:	1kg/bag or 25kgs/drum
Delivery Time:	in stock ,within 24 hours after get the payment
Payment Terms:	T/T, Western Union, MoneyGram
Supply Ability:	1500kgs/month

Contact Now

Detailed Product Description

Name:	Melatonina	Appearance:	White Powder
Application:	API	Package:	Aluminum Foil Bag
Port:	Beijing, Shenzhen, Tianjin, HK	Storage:	Kept In A Cool
Purity:	99%
High Light:	Melatonina Chemical Powder , Sleep Melatonin , Research Chemical

High quality sleep Melatonin bulk melatonin powder natural 99% melatonina

It is a hormone made by the pineal gland, a small gland in the brain. Melatonin helps control your sleep and wake cycles. Very small amounts of it are found in foods such as meats, grains, fruits, and vegetables. Your body has its own internal clock that controls your natural cycle of sleeping and waking hours. In part, your body clock controls how much melatonin your body makes.

Product Name	Melatonin
CAS	73-31-4
EINECS No	200-797-7
Appearance	White powder
MF	C13H16N2O2
Molecular Weight	232.27
Purity	99%
Solubility	Insoluble in water, slightly soluble in dilute hydrochloric acid
Shelf Life	24 Months

ANALYSIS	SPECIFICATION	RESULTS
Appearance	White Powder	Complies
Assay By HPLC	98.50%-101.50%	99.6%
Loss on drying Residue on ignition	≤1.0% ≤0.1%	0.13% 0.05%
Identification	Positive reaction	Complies
Melting point	117~120ºC	118.3~118.6ºC
Clarity	1% ethanol and chloroform solution	Complies
Total Plate Count	<1000cfu/g	Complies
Yeast & Mold	<100cfu/g	Complies
E.Coli	Negative	Complies
Salmonella	Negative	Complies