PN
Price:Negotiable
Contact Info
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- Contact: Manager Qin
- Tel:+86-186-2793-6172
- Email:Sales@winchemglobal.com
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Description
Additional Information
Product Description
·Chemical name: Formaldehyde sodium bisulfite
·CAS Number: 870-72-4
·Appearance: Off-white powder
·Molecular Weight: 134.09
·Purity: ≥ 95%
·Melting Point: 190.0 - 210.0 °C
Product Applications
·Electroplating applications:
①An important additive for nickel plating brighteners and leveling agents.
②Severs as a high-temperature carrier in acid copper brighteners.
③Effectively chelates metal ions (e.g., copper, zinc, lead), improving bath stability, reducing impurity interference, and ensuring coating quality.
·Printing and Dyeing: Acts as a cotton fabric printing and dyeing auxiliary,improving pattern definition,color vibrancy, and fixation rate.
·Mining: Serves as a lead-zinc ore flotation modifier, enhancing ore separation efficiency and concentrate grade.
·Imaging:Used as a color photographic protective agent,preventing photo contamination and fading,thereby extending archival life.
| Industry Category | Chemicals/Intermediates |
|---|---|
| Product Category | Electroplating Intermediates and Additives |
| Brand: | WinChem |
| Spec: | |
| Stock: | |
| Origin: |
