XIANGYU have been producing Dyestuff Intermediate of Authraquione for along period of time

1-Chloro-2-Aminoanthraquinone
Purity (HPLC) Insoluble Water Content	≥94% ≤1% ≤0.5％

2-Aminoanthraquinone
Purity (HPLC) Insoluble Water Content	≥94% ≤1% ≤0.5％

1-Amino-5-Mercaptoanthraquinone

Purity (HPLC)
Insoluble
Water Content
Mercury Content

≥97％
≤1％
≤1％
≤1ppm

1-Amino-2-Chloro-4-Hydroxyanthaquinone
Purity (HPLC) Insoluble Water Content	≥94％ ≤1％ ≤1％

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