Gerhold Chemetals Co., Ltd.

Anthraquinone-2,6-Disulphonic Acid Sodium Salt

Anthraquinone-2,6-Disulphonic Acid Sodium Salt

Specification:
Purity (HPLC)≥85%
insoluble matter≤3.0%
Water Content≤5.0%
Cl: ≤0.5%
aubergine uniform powder

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