For B2B partners requiring detailed technical documentation. A comprehensive, batch-specific Certificate of Analysis (COA) will be provided promptly upon request.

Parameter	Specification	Test Method
Identity
Product Name	Ashwagandha (Withania somnifera) Root Extract Powder	-
CAS No.	90147-43-6	-
Plant Part Used	Root	-
Key Specifications
Purity (Withanolides)	Standardized to 2.5%, 5%, or 10% (on dried basis)	HPLC
Extract Ratio	10:1 (Typical)	-
Appearance	Fine brown to brownish-yellow powder	Visual Inspection
Particle Size	95% passing 80 mesh	Sieve analysis
Loss on Drying	≤ 5.0%	Gravimetric method
Solvent for Extraction	Methanol, Ethanol, Water or mixtures	-
Microbiological Quality
Total Aerobic Microbial Count	≤ 1,000 CFU/g	USP <61> / ISO 4833-1
Total Combined Yeasts and Molds	≤ 100 CFU/g	USP <61> / ISO 21527-2
Escherichia coli	Absent in 1g	USP <62>
Salmonella spp.	Absent in 10g	USP <62>
Staphylococcus aureus	Absent in 1g	USP <62>
Heavy Metals & Contaminants
Lead (Pb)	≤ 1.0 mg/kg	ICP-MS
Arsenic (As)	≤ 0.5 mg/kg	ICP-MS
Cadmium (Cd)	≤ 0.5 mg/kg	ICP-MS
Mercury (Hg)	≤ 0.1 mg/kg	ICP-MS
Packaging & Services
Minimum Order Quantity (MOQ)	1 kg	-
Free Sample	Available for qualified inquiries	-
Standard Packaging	1 kg/aluminum foil bag, 25 kg/drum	-
Shelf Life & Storage	24 months in a cool, dry place in original, unopened packaging	-
Certifications & Documents	GMP, COA, MSDS, TDS. Halal, Kosher available.	-
Custom Services	OEM, Private Label, Custom Packaging	-

Note: The specifications above define our standard Ashwagandha Root Extract Powder product profile. We also provide customization options—such as adjustments to withanolides concentration and particle size—to meet specific formulation requirements. Contact us to request the full Certificate of Analysis (COA) for detailed, batch-specific data and supporting compliance documentation.

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Ashwagandha Root Extract Powder

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