1,3,5-Benzenetricarboxylic acid chloride 4422-95-1

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

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

Appearance:White crystals or crystallized powderAssay:99.5%min.
Identification-infrared 
Spectrum:In accordance with spectrum of standard α-Arbutin
PH:5.0-7.0
Melting Point:202°C~210°C
Optical Rotation:+175°~+185°
Loss on Drying:0.5% max.
Residue on ignition:0.5%max.
Transmitta...