4-Phenolsulfonic Acid Sodium Salt
Price:Negotiable
Contact Info
- Add:Rm.1503, No. 164, Jianghan North Rd., Wuhan, 430022 China., Zip: 430022
- Contact: Dr. Allen Zhang
- Tel:86-27-85736489
- Email:sales@kemiworks.com; info@kemiworks.net
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Description
Additional Information
1) 4-Phenolsulfonic Acid Sodium Salt dihydrate MF: C6H5NaO4.2H20 Appearance: white crystal powder Assay: 99%min. Chloride: 0.1% max. Sulfate: 1.0% max. Fe: 0.01% max Heavy metal ( as Pb): 0.005% max. Insoluble matterr in water: 0.1% max. 2) 4-Phenolsulfonic Acid Sodium Salt anhydrate MF: C6H5NaO4 Appearance: white powder Assay: 99%min. Chloride: 0.05% max. Sulfate: 0.5% max. Fe: 0.002% max Heavy metal ( as Pb): 0.002% max. Insoluble materrer in water: 0.01% max. Package: 25KG/kraft bag
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