| 产品名称 | CAS 号 | 纯度 |
| KCB Acid | 605-70-9 | ≥98% |
| Optical brightener ER-I | 13001-39-3 | ≥99% |
| Optical brightener ER-II | 13001-38-2 | ≥99% |
| Optical brightener ER-III | 13001-40-6 | ≥99% |
| Optical brightener KSN | 5242-49-9 | ≥99% |
| P-Tolunitrile | 104-85-8 | ≥99% |
| HESPERIDIN | 520-26-3 | ≥90.0 |
| N-ETHYL-N-(B-ETHOXYLETHYL)-4-AMINO-2-METHYL BENZALDEHYDE | 128237-47-8 | ≥99.0 |
| N,N-DIETHYL-4-AMINO-2-METHYL BENZALDEHYDE | 92-14-8 | ≥98.0 |
| NAPHTHOL AS-D | 135-61-5 | ≥98.5 |
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