Import Curcumin95% Cas:458-37-7 — Buy in wholesale FOB from Supplier in China

Curcumin95% CAS:458-37-7 from Shaanxi Seibalan Biotech Co., Ltd. is a purified extract of turmeric with a minimum 95% curcumin content by HPLC assay, appearing as a yellow-orange powder. The product meets strict purity criteria with moisture content below 1.00%, melting point at 183°C, and heavy metal limits including lead under 10.0 ppm, arsenic under 2.0 ppm, mercury under 1.0 ppm, and cadmium under 5.0 ppm. Microbiological controls ensure total bacteria under 100 CFU/g, mold and yeast under 20 CFU/g, and absence of Pseudomonas aeruginosa, Staphylococcus aureus, and heat-resistant coliforms.

This material is composed primarily of curcumin, demethoxycurcumin, and bisdemethoxycurcumin, consistent with the standard composition of turmeric rhizome extracts. The powder is free-flowing and stable under dry, ambient conditions. Typical industry specifications for high-purity curcumin include a minimum 90% total curcuminoid content, with 95% being a premium grade used in pharmaceutical and nutraceutical applications. The product is not blended with fillers or solvents and retains natural pigment characteristics without synthetic additives.

It is primarily purchased by manufacturers of dietary supplements, functional foods, and cosmetic formulations requiring a standardized botanical extract. Buyers commonly use it for its antioxidant and anti-inflammatory properties in capsule, tablet, or liquid dosage forms. Packaging is available in 1.0 kg aluminum foil bags, 15 kg cardboard barrels, or 25 kg cardboard barrels, all sealed for moisture protection. Storage must be in a cool, dry, dark environment at room temperature to preserve potency. Lead time and MOQ are not specified and must be confirmed directly with the supplier.

Shaanxi Seibalan Biotech Co., Ltd. is based in Xi'an, Shaanxi Province, China, with a registered address at Rongmei International Apartment. The company operates as a manufacturer and exporter of plant-derived extracts, with this listing indicating active engagement in the global nutraceutical supply chain. There is no public information on company history, workforce size, or revenue. The listing shows a harbor trust tier and no recorded response rate, suggesting limited buyer interaction or unverified communication channels.

The supplier provides analytical data for curcumin purity and safety but does not claim certifications such as ISO, FSSAI, or organic status. No client list, export volume, or production capacity is disclosed. The absence of response metrics and certification claims indicates this is a production-focused entity without a dedicated sales or compliance team. Buyers should treat this as a raw material supplier and validate all parameters before ordering.