| No. | Product Name | CAS NO. | SPEC. |
|---|---|---|---|
| 1 | PHTHALIC ANHYDRIDE | 85-44-9 | 99% MIN |
| 2 | 2,4-DIHYDRO-5-METHYL-2-(4-METHYLPHENYL)-3H-PYRAZOL-3-ONE | 86-92-0 | 98% MIN. |
| 3 | 2,5-DIMETHOXY-4-CHLOROANILINE | 6358-64-1 | 98% MIN. |
| 4 | DIACETOACETYL-P-PHENYLENE DIAMINE(DAAPPD) | 24731-73-5 | 99% MIN. |
| 5 | 2-HYDROXY-3-NAPHTOAMIDE | 3665-51-8 | 98% MIN. |
| 6 | 5-ACETOACETLAMINO BENZIMDAZOLONE(AABI) | 26576-46-5 | 98% MIN. |
| 7 | 3,3'-DICHLOROBENZIDINE DIHYDROCHLORIDE（DCB） | 612-83-9 | 98% MIN. |
| 8 | 1,2-BIS-(O-AMINOPHENOXY)ETHANE | 52411-34-4 | 99% MIN. |
| 9 | 6-HYDROXY-2-NAPHTHOIC ACID (2:6 BON ACID) | 16712-64-4 | 99.5% MIN. |
| 10 | SODIUM NAPHTHIONATE | 130-13-2 | 74% MIN. |
| 11 | AMINO C ACID | 131-27-1 | 70% MIN. |
| 12 | MIXED CLEVES ACID | 51548-48-2 | 95% MIN. |
| 13 | TOBIAS ACID | 81-16-3 | 97% MIN. |
| 14 | H ACID | 90-20-0 | M.W.319 80% MIN. |
| 15 | J ACID | 87-02-5 | 90% MIN. |
| 16 | K ACID | 118-03-6 | 70% MIN. |
| 17 | BROMAMINE ACID | 116-81-4 | 95% MIN. |
| 18 | META PHENYLENE DIAMINE-4-SULPHONIC ACID | 88-63-1 | 90% MIN. |
| 19 | N METHYL ANILINE | 100-61-8 | 99% MIN. |