USD $6.00-9.00 / Gram
USD $6.00-9.00 / Gram
USD $4.50-5.00 / Liter
USD $3.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $1.00-10.00 / Kilogram
3,3',5,5'-tetramethylbenzidine(tmb)
appearance:white crystal powder
purity:≥99%
molecular formula:c16h20n2
molecular wt:240.35
melting point:169-170οc
cas no:54827-17-7