

USD $1.00-2.00 / Gram
USD $1.00-2.00 / Gram
USD $1.00-2.00 / Gram
USD $1.00-2.00 / Gram
USD $1.00-2.00 / Gram
USD $1.00-2.00 / Gram
USD $6,150.00-6,200.00 / Metric Ton
USD $7,200.00-7,300.00 / Metric Ton
product name:pyrocatechol violet
cas no. 115-41-3
mf: c19h14o7s
mw: 386.38
bismuth (bi) sensitivity test: qualified sensitivity test to acid and…
product name:pyrocatechol violet
cas no. 115-41-3
mf: c19h14o7s
mw: 386.38
bismuth (bi) sensitivity test: qualified sensitivity test to acid and alkali: qualified water soluble test: qualified residue on ignition(as sulfate): 0.4%max