China Good Price 4-Tert-Butylbenzoic Acid (PTBBA) CAS 98-73-7 Butylbenzoic Acid, Find details about China Ptbba/4-Tert-Butylbenzoic Acid, Pharmaceutical Raw Materials from Good Price 4-Tert-Butylbenzoic Acid (PTBBA) CAS 98-73-7 Butylbenzoic Acid
Test Items | Specification |
Assay | ≥99.0% |
Acid value | 312.00-315.00mgKOH/g |
Melting point | 164.0-167.0ºC |
Fe | ≤3.0PPM |
Ash | ≤0.01% |
H2O | ≤0.1% |