Business Type:Trading Company
Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Trading Company
CAS NO.73-31-4
company introduction:
onchem (china) co.,ltd is a comprehensive manufacturer and an international distribution of chemicals throughout the world. specialized in apis, chemical intermediates, herbal extract and pharmaceutical raw materials.
product detailed
product name | melatonine |
cas # | 73-31-4 |
molecular formula | c13h16n2o2 |
molecular weight | 232.28 |
content | min 99.5% melatonin |
qc | iso9001:2008 gmp production line |
appearance | white crystalline powder |
odour | characteristic |
particle size | 100% pass 80 mesh |
shelf life | two years |
storage | store in cool & dry place,keep away from strong light and heat |
package: 10g/pack,100g/pack,1kg/pack (aluminium foil bag)
storageļ¼2 year
sample: we provide free sample.
delivery:
3days by ems,fedex,dhl.