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Synonyms: Nickel plating additive
Sodium proparagylsulfonate
Daivonex-d4
Propargyl sulfonate
sodium 2-propyne-1-sulphonate
1-Propyne-3-sulfonic acid sodium salt
PS
Molecular structure: 
Chemical nature
| Chemical name | Sodium proparagylsulfonate |
| Molecular formula | C3H3NaO3S |
| Molecular weight | 142.1 |
| CAS No. | 55947-46-1 |
Product Properties
| Appearance | colorless to light yellow transparent liquid |
| Secondary Components | NaCl |
| Content(%) | ≥20.0 |
| density (20℃) | 1.17-1.22 |
| PH | 1.0~4.0 |
Product Applications
Dosage: 10~200mg/L
Consumption：12g/KAH
Function: as low zone brightener and leveling agent in nickel bath
Feature:can improve the brightener and leveling in low zone,obvious effect and small brittleness.
Packing
25kg/drum, stored in cool and dry place
