USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $1.00-1.00 / Kilogram
tangshan moneide trading co., ltd. is specialized in the export of special fine chemicals.
the company dedicated to the development, production and marketing of chemicals.
moneide covers whole range from small amount (gram grade) for research to big bulk for industrial production.
our products series mainly include electroplating chemicals, organic& inorganic fluoro chemicals, organic phosphonic ligands & intermediates and other special fine chemicals.
good quality, competitive price, excellent after-sale services are the key points for the success of our company.
we wholeheartedly welcome all domestic and foreign clients to cooperate with us on the basis of mutual benefit.
chemical name |
methylene blue trihydrate |
molecular formula |
c16h18cln3s·3h2o |
cas no. |
7220-79-3 |
einecs no. |
|
molecular weight |
373.90 |
molecular structure |
|
details |
appearance: bottle green crystal or crystalline powder with gunmetal shine, without smell. assay: 98.0% min change color range: passes test solubility in ethanol: passes test loss on drying: 15%max sulfated ash: 0.5%max biological stain: passes test as: 0.0005%max cu: 0.03%max zn: 0.02%max solubility: soluble in water, ethanol and chloroform, water solution is blue. packing: 25kg/ fibre drum |
main application |
used for redox indicator, adsorption indicator and biological dyeing agents. |