2-Propyne-1-sulfonic acid, sodium salt (1:1)
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2-Propyne-1-sulfonic acid, sodium salt (1:1)
structure -
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CAS No:
55947-46-1
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Formula:
C3H4O3S.Na
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Chemical Name:
2-Propyne-1-sulfonic acid, sodium salt (1:1)
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Synonyms:
2-Propyne-1-sulfonic acid,sodium salt (1:1);2-Propyne-1-sulfonic acid,sodium salt;Sodium 2-propyne-1-sulfonate;Sodium propargylsulfonate;Sodium propynesulfonate
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CAS No:
Characteristics
62.8
0.24560
Clear yellowish liquid
1.04 g/mL at 25 °C
220 °C (decomp) @ Solvent: Methanol
26 °C
-20°C
Safety Information
Ⅲ
3265
63-10-20/21/22-36/38-40-48/20/22-68/20/21/22
26-36/37
Xn
|Warning|H290 (100%): May be corrosive to metals [Warning Corrosive to Metals]|P234, P390, and P404|Aggregated GHS information provided by 96 companies from 2 notifications to the ECHA C&L Inventory.
2-Propyne-1-sulfonic acid, sodium salt (1:1) Use and Manufacturing
Electroplating brightener can improve the brightness of the current density area, enhance the positioning force, leveling ability, impurity tolerance
2-Propyne-1-sulfonic acid, sodium salt (1:1): ACTIVE
Computed Properties
Molecular Weight:142.11
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:141.97005941
Monoisotopic Mass:141.97005941
Topological Polar Surface Area:65.6
Heavy Atom Count:8
Complexity:178
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
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2-Propyne-1-sulfonic acid, sodium salt (1:1)
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