Sadhana Nitro Chem Ltd. Offers Meta Amino Phenol. Sadhana Nitro Chem Ltd is an ISO 9001:2000 certified company. The Meta Amino Phenol has off white to white colored flakes appearance. The purity is minimum 99.5 percent and the CAS number is 591-27-5. The molecular weight is 109.13. The Meta Amino Phenol is applicable in Color Formers, Dyes, Leather Dyes, Hair Dyes, Agrochemicals, Pharmaceutical and M-Fibers.