New Arrvials: Two Different Type Chemical Stirrer Type1:Digital Hotplate Magnetic Stirrer Type2:OH Digital Electronic Stirrer Sinopharm Chemical Reagent Co.,Ltd New Arrivals: SCRC® Stirrer Series  Type1: OH Digital Electronic StirrerType2: Digital Hotplate...

colorless liquid Methylcyclohexane ...

Cat.No.: 300206; Grade: AR MF:C7H8O CAS No.: 100-51-6 Appearance:clear liquid specification as below:assay≥99.0%chloride≤0.002%density1.045-1.047aldehydes≤0.1%acidity (as H+)≤0.16ignition residue≤0.05% ...

colorless liquid n-Propyl alcohol ...

colorless liquid usage: solvent; organic synthesis; peptide synthesis colorless liquidminimum transmission levels:275nm  >=60%280nm  >=80%290nm  >=90%300nm  >=98%320nm  >=99%assay(GC) >=99.8%boiling point: 153 degreereflective rate:...

8006211 AR grade colorless liquid C4H10O2 FW 90.12 [110-80-5] reagent grade only for lab use 8006211  AR gradebp133.5-135.5density0.928-0.930moisture≤0.2%solubility in waterpassacidity (as H+)≤0.083substances soluble in C2H5OHpassignition residue≤0.005% ...

Specification Item of Analysis Assay Standard % Assay Result% 99.5 99.8 Standard o Commodity   n-Propylbenzene ...

8006192 CP grade colorless liquid C6H14O2 FW 118.17 CAS: 629-14-1 reagent grade only for lab use 8006192  CP grade bp119.0-122.0density0.840-0.845moisture≤0.3solubility in waterpassacidity (as H+)≤0.17substances soluble in C2H5OHpassrefractive...

Cat. No.: 2004061933 Grade: AR(export to Northern America, other areas) CAS. No.: 7558-79-4 Appearance: white powder Specification as below:assay  >=99%Insoluble in water  <=0.01%loss on drying <=0.2%Cl <=0.002%total nitrogen  <=0.002%SO4 ...

Cat.No.:200325 Grade: AR MF:K4P2O7 3H2O CAS No.: 7320-34-5 Appearance: White crystalline powder Specification as below:assay: >=99%Insoluble in water: <=0.01%Chloride: <=0.003%Sulfate: <=0.01%Iron: <=0.002%Heavy metals(as Pb): <=0.002% ...