Driven by chemistry, guided by quality, and committed to reliable manufacturing.
MPDSA is manufactured as an aromatic intermediate used in dye and specialty chemical applications. The production process emphasizes quality control and batch consistency to support reliable performance in industrial chemical synthesis.
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Molecular Weight
188 g/mol
Empirical Formula
C6H8N2O3S
Typical Purity
≥ 99.8%
Cas No.
88-63-1
Synonym
MPDSA; Meta-phenylene diamine-4-sulphonic acid
Nature of Material
Free sulphonic acid — off-white small crystals / wet cake
Solubility
Soluble in alkaline water / dilute alkali
Description
Off-white small crystal / crystalline wet cake
Packaging
25 kg bags — check maker for options
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