Chemical Name:TPE-Q
CAS No.:3491-12-1
Molecular Formula:C18H16N2O2
MolecularWeight:292.33
Appearance:Off-White Powder or light yellow powder
Melting point: 172℃-173℃
Metal Impurities: K, Ca,Na,Fe,Cu≤2PPM
Chemical Name:TPE-R
CAS No.:2479-46-1
Molecular Formula: C18H16N2O2
Molecular Weight:292.34
Appearance:White powder
Metal Impurities;Ca,Fe,Cu≤2PPM
Purity %: ≥ 99
Chemical Name: Tragacanth gum
CAS No.:9000-65-1
Appearance: White to light yellow powder
Assay: 98%
Chemical Name: trans-1,4-Dichloro-2-buteneCAS No.:110-57-6Molecular Fomula:C4H6Cl2
Molecular weight:125
Appearance:colorless liquid
Assay: 99%min
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