
IRG Base (4 Chloro 2:5 Dimethoxy Aniline)
Molecular weight | : | 187.60 |
Empirical formula | : | C8H10CINO2 |
CAS No. | : | 6358-64-1 |
Assay | : | 97% |
Insolubility | : | - |
Melting Point | : | 118-120℃ |
Appearance | : | Grey to Brown powder |

3 Amino 4 Chloro Benzoic Acid
Molecular weight | : | 171.58 |
Empirical formula | : | C7H6CINO2 |
CAS No. | : | 2840-28-0 |
Assay | : | 98.5% Min. |
Insolubility | : | - |
Melting Point | : | 213.0 to 216.0℃ |
Appearance | : | Off white powder |

4 Methoxy 3 Nitro Benzoic Acid (For Fast Red KD Base)
Molecular weight | : | 197.14 |
Empirical formula | : | C8H7NO5 |
CAS No. | : | 89-41-8 |
Assay | : | 98% |
Insolubility | : | - |
Melting Point | : | 182-184℃ |
Appearance | : | White to tan |

Para Amino Benzamide
Molecular weight | : | 136.15 |
Empirical formula | : | C7H8N2 |
CAS No. | : | 2835-68-9 |
Assay | : | 97% |
Insolubility | : | - |
Melting Point | : | 192-194℃ |
Appearance | : | White Crystalline |

5 Amino Benzimidazolone
Molecular weight | : | 149.15 |
Empirical formula | : | C8H9N3O |
CAS No. | : | 95-23-8 |
Assay | : | 98% |
Insolubility | : | - |
Melting Point | : | 201.4℃ |
Appearance | : | White to light pink to yellow to purple to brown powder |

5,6 DiaminoBenzimidazolone
Molecular weight | : | 164.16 |
Empirical formula | : | C7H8N2O |
CAS No. | : | 55621-49-3 |
Assay | : | 95% |
Insolubility | : | - |
Melting Point | : | >3000 C(Lit) |
Appearance | : | - |

2,5 Dichloro PPD
Molecular weight | : | 177.03 |
Empirical formula | : | C6H6N2CI2 |
CAS No. | : | 5131-58-5 |
Assay | : | 99% |
Insolubility | : | <0.1% |
Melting Point | : | 157-159℃ |
Appearance | : | Reddish Yellow Powder |

2 Chloro PPD Sulfate
Molecular weight | : | 142.587 |
Empirical formula | : | C6H7N2CI |
CAS No. | : | 615-66-7 |
Assay | : | 98% Min by NV |
Insolubility | : | 0.5% Max |
Melting Point | : | 63 to 67℃ |
Appearance | : | Pinkish White Crystalline Powder |