Melatonin Supplements Bulk Supply Sleep Aid Ingredient

• Customization: Available
• CAS No.: 73-31-4
• Formula: C13h16n2o2
• Model NO.: USP
• EINECS: 200-797-7
• Packaging Material: Fiber Drum
• Storage Method: Normal
• Shelf Life: >12 Months
• Nutrient Composition: Melatonin
• Resource: Chemosynthesis
• The content of active substances: ≥ 99%
• Appearance: White or off-White Crystalline Powder
• Application: Sleep Aid Supplements, Dietary Supplements
• Transport Package: 1 Kg / Aluminum Foil Bag; 25 Kg / Fiber Drum
• Specification: 0.38*0.38*0.38
• Trademark: SHOUCHENGBIO
• Origin: China

Product Description

Melatonin Powder
Wholesale Melatonin Powder Bulk | Melatonin Raw Material Manufacturer

Melatonin powder is a high-purity dietary supplement raw material widely used in sleep aid and nutritional supplement formulations. Our melatonin is produced under strict quality control standards to ensure stable quality, high purity, and excellent batch consistency.

Specification

Key Attributes

Product Name: Melatonin Powder
CAS No.: 73-31-4
Molecular Formula: C13H16N2O2
EINECS No.: 200-797-7
HS Code: 2937.9990
Appearance: White or Off-White Crystalline Powder
Purity: ≥99%
Grade: Food Grade / USP / EP (Optional)

Standard Packaging Options:25 kg fiber drum
                                                    Customized Packaging: Supported 

Storage Conditions: Store in a cool, dry place, protected from light
Shelf Life: 24 months 

Product Advantages

High purity ≥99%
Stable crystalline form, easy to handle
Good compatibility with various supplement formulations
Reliable bulk supply for long-term cooperation
Competitive pricing for wholesale orders

Application Areas

Why Work With Us

Sleep aid supplements
Dietary supplements
Nutritional health products
Capsules, tablets, gummies, sachets

Professional supplier of nutraceutical raw materials
Stable production capacity and export experience
Strict quality control and documentation support
Efficient communication and fast response

Melatonin Powder

Drum Packing

On Pallets

Specifications

Product Name	Melatonin	Batch No.	S17992506001
CAS#	73-31-4	Chemical formula	C13H16N2O2
Molecular Weight	232.28	Chemical name	N-Acetyl-5-methoxytryptamine
Test Date	2025.06.27	Report Date	2025.07.04
Mfg Date	2025.06.23	Expire Date	2027.06.22
Items	Specifications	Results	Method
CHARACTERISTICS	WHITE orOFF-WHITE CRYSTALLINE POWDER	Off-whitepowder	Visual
IDENTIFICATION	INFRAREDABSORPTION	Conforms	IR
	ULTRAVIOLET ABSORPTION	Conforms	UV
	HPLC IDENTIFICATIONTEST	Conforms	HPLC
MELTINGPOINT℃	116-120	118.6	USP<741>
ASSAY(On drybasis)%	98.5-101.5	99.60	HPLC
INDIVIDUAL IMPURITIES%	NMT0.1	0.04	HPLC
TOTALIMPURITIES%	NMT0.5	0.05	HPLC
LOSS ONDRYING%	NMT0.5	0.09	USP<731>
RESIDUE ONIGNITION%	NMT0.1	0.06	USP<281>
CHLORIDE%	NMT0.02	≤0.02	USP<221>
RESIDUAL SOLVENTS  ppm	NMT1000	552	GC
HEAVY METALS ppm	NMT10	Conforms	CP2020<0821>
Pbppm	NMT2.0	Conforms	ICP-MS
Asppm	NMT1.0	Conforms	ICP-MS
Cdppm	NMT1.0	Conforms	ICP-MS
Hgppm	NMT0.1	Conforms	ICP-MS
TOTAL AEROBIC BACTERIA CFU/g	NMT1000	<10	GB4789.2
YEAST&MOLDCFU/g	NMT50	<10	GB4789.15
COLIFORM GROUP MPN/g	NMT0.92	≤0.3	GB4789.3
E.Coli./g	ABSENT/25	ND	GB4789.38
SALMONELLA/g	ABSENT/25	ND	GB4789.4
STAPHYLOCOCCUS/g	ABSENT/25	ND	GB4789.10
Conclusion	ThisproductcomplieswithUSP43,EP10,BPstandard.
Storage	Airtight and dry storage.Stay awayfrom brightlightsandheatscurces
Remarks	*Non-Irradiation *Non ETO Treatment *Non Excipients*GMOFree

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