USD $15.00-50.00 / Kilogram
USD $150.00-200.00 / Metric Ton
USD $70.00-90.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
high purity , competitive price , warm sevice , providing hplc ,ms , nmr , coa. the quality is guaranteed. if you find the product is wrong compared with coa, we promise 100% refund or change product.
package size: 500mg/1g standard packing or according to customers' requirement (do not supply kgs or tons.)
chengdu push bio-technology co., ltd., a service type high-tech enterprise, is specialized in research and development of medicinal active ingredients standard outsourcing, provides solutions of efficient pharmaceutical ingredient separation and purification processes.we provide:
1.tcm(traditional chinese medicine) compounds library for drug screen, more than 500 compounds instock.
2. custom-r&d and manufacturing service for high purity active ingredients of chinese herbs.
3. custom-r&d and manufacturing service for reference substances of chinese herbs.
4. process development and large-scale production of separation and purification for high purity natural pharmaceutical ingredients.
5. chemical substances separation , purification , impurities isolation and identification service.
6.natural chemical monomer sale.
【product number】 ps0981-0100
【product name】 scarlet 808
【cas number】 3789-75-1
【del. cas number】 1416897-18-1
【synonyms】 808 scarlet; bronze red; shanghai bronze red
【chemical name】 2-naphthalenecarboxamide, 3-hydroxy-n-phenyl-4-(2-phenyldiazenyl)-
【chemical formula】 c23h17n3o2
【molecular weight】 367.40
【chemotaxonomic group】 amides
【grade】 >97.0%(hplc)
【appearance】 red powder
【size】 100mg
【storage】 keep in dark place