Potassium metavanadate 13769-43-2

Appearance:white crystalline powder Assay(HPLC):99.0% min Clarity of the solution(1mol in 2ml DMF):clear and transparent Melting point:200degC min Loss on drying:0.5% max

Appearance:white crystalline powder Assay(HPLC):99.0% min Clarity of the solution(1mol in 2ml DMF):clear and transparent Melting point:200degC min Loss on drying:0.5% max

Specs: Appearance:White powder Purity:99%min

Appearance:White powder Assay:98%min Pesticide:Negative Particle size:100% pass 80 mesh Water:max5% Total of bacteria:max1000/g Fungi:max100/g Salmonella:Negative Coli:Negative

Appearance: white solid Protein purity:95%minSpecific activity:30.0U/mg P min
Rnase activity: none detected
Dnase activity: none detected

Appearance:Off-white to white crystallinePurity (HPLC):99%min
Melting point:213.0 ~ 216.0 oC (dec.)
Loss on drying:0.5%max

Appearance:Colorless or light yellow solidAssay:99%min

Appearance:Off-white solidAssay:95%min

Appearance: Off-white solidPurity: 99%min(GC)
Melting Point: 135 to 142degC
Water: 0.5%max
NMR: Conform

95%white crytal solid

95%white crytal solid

Appearance:White powder or crystalline powderAssay:99%min
Water:0.5%max
Humidity(LOD):1.0%max
Solubility(0.5M in 1N NaOH):Colorless and clear
PH(1.0M aqueous):6.6-7.0
UVA/260nm:0.15 max
UVA/280nm:0.13 max