USD $16.00-25.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $50.00-50.00 / Kilogram
we have been specializing in chemical indicators and dye chemicals for over 30years.
superiority :
1.iso certificate
2..powerful r & d team
3.the ability of quantized production,from grams to tons;
4.various kinds of advanced equipment in the laboratory and plant;
5.strict qc standard to meet the demand of customers,advanced equipment for analysis and a ssay;
6.efficient and safe logistic plans for chemical products transportation;
7.excellent after-sale service.
8. highest quality and good package
excellent quality low price fluorescein disodium salt 518-47-8 reliable supplier
cas no.: 518-47-8
molecular formula: c20h10na2o5
molecular weight: 376.28
appearance: salmon pink powder
water soluble test: qualified
bromine sensitivity test: qualified
water: 7.0%max
superiority :
1.iso certificate
2..powerful r & d team
3.the ability of quantized production,from grams to tons;
4.various kinds of advanced equipment in the laboratory and plant;
5.strict qc standard to meet the demand of customers,advanced equipment for analysis and a ssay;
6.efficient and safe logistic plans for chemical products transportation;
7.excellent after-sale service.
8. highest quality and good package