2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate

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Appearance:White to off-white powderAssay:98.0%min. Melting point:113.0 to 122.0degC

Appearance:Colorless to light yellow transparent liquid Purity:99%min.

Appearance:Colorless to pale yellow liquid Assay:99%min Water:0.1%max

Appearance:Colorless or light yellow solid Assay:99%min

Appearance:Off-white or light yellow powder Assay:98%min

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:White powderAssay(V2O5):65%min
K2O:33%min
Cr:0.05%max
Na:0.5%max
Fe:0.05%max
Cl:0.01%max
As:0.005%max