ES293726A1 - A procedure for the preparation of benithtizine naphthalene disulphonate (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the preparation of benithtizine naphthalene disulphonate (Machine-translation by Google Translate, not legally binding)
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BAGE SOC ANENIMA LAB
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BAGE SOC ANENIMA LAB
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Agricultural Chemicals And Associated Chemicals
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
A process for the preparation of benazidine naphthalene disulfonate, which has very low solubility in water, which is characterized by the steps of dissolving a hydrocarbon disulfonate of the general formula: ** (See formula) ** wherein "R" is a bivalent hydrocarbon radical; put benactizine salt (its hydrochloride) in solution, bring both solutions to contact and cause as much precipitation as possible, separate, wash and dry the precipitate. (Machine-translation by Google Translate, not legally binding)
ES0293726A1963-11-211963-11-21A procedure for the preparation of benithtizine naphthalene disulphonate (Machine-translation by Google Translate, not legally binding)
ExpiredES293726A1
(en)
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