Melatonin powder|Pure Melatonin|Melatonin powder manufacturer

Basic Information:

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Product Description:

Product code:NZ-M011
Standard:USP/BP/EP
Shelf Life: 2 years
Source:Chemical Synthesis
Certificate:GMP/HACCP/KOSHER/HALAL
Function and Application:Dietary supplement ingredient, improve sleep.The main dosage forms are melatonin tablets, melatonin hard capsules, melatonin soft capsules, and melatonin gummies.

Trade Information:

Technical Specification:

This specification is the most mature, best-selling and widely used specification in the melatonin series.

Melatonin powder

ITEM	STANDARD
Appearance	A white to off-white crystalline powder.
Solubility	Slightly soluble in water,soluble in acetone, ethyl acetate and methanol
Identification	IR
	UV
	HPLC
Chloride and sulfate	0.02% MAX
Loss on drying	1.0% MAX
Residue on ignition	0.1% MAX
Melting range	117-120℃
Particle size	98% through 80 mesh
Total Plate Count	1000 cfu/g MAX
Yeasts & Molds	100 cfu/g MAX
E.Coli	Absent/10g
Salmonella	Absent/10g
S.aureus	Absent/10g
Residual solvents	Meets as per USP
Tap density	0.45g/mL MIN
Bulk density	0.35g/mL MIN
Clarity and degree of opalescence of liquids	Clear in the 1% melatonin solution of ethanol or chloroform
Total Heavy metals	10ppm MAX
Pb	1ppm MAX
As	1ppm MAX
Hg	0.1ppm MAX
Cd	0.5ppm MAX
Individual impurity	0.1% MAX
Total impurity	1.0% MAX
Assay(on the dried basis)	98.5~101.5%

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