- MOQ1 Metric Ton
- WHITEPOWDER
- Iron3 ppm max
- content99% min
- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
We are offering 4-tert-butyl benzoic acid(ptbba). Langfang longtengyu fine chemicals co., ltd are a professional manufacturer of 4-tert-butyl benzoic acid ptbba and methyl p-tert-butyl benzoate in china, with capacity of more than 3500mt per year.1. Molecular formula: c11h14o2 2. Molecular weight: 178.23 3. Cas no.: 98-73-7 4. Appearance: white crystal 5. Assay (by hplc): 99% min 6. Melting range: 164-167 deg c 7. Acidity: 312 -315 mg kohg 8. Ash: 0.1% max 9. Loss on drying: 0.1% max 10. Fe: 3 ppm max
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