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Propargyl sulfonate

Sodium Propyne Sulfonate

CAS: 55947-46-1

Molecular Formula: C3H3NaO3S

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Propargyl sulfonate - Names and Identifiers

Name Sodium Propyne Sulfonate
Synonyms PS
Daivonex-d4
Calciptriol-d4
Propargyl sulfonate
Sodium propynesulfonate
Sodium Propyne Sulfonate
sodium 2-propyne-1-sulphonate
Propynesulfonicacidsodiumsalt
sodium prop-2-yne-1-sulfonate
Sodium 2-propyne-1-sulphonate
Propynesulfonic acid sodium salt
3-Propyne-1-sulfonic acid sodium salt
2-Propyne-1-sulfonic acid sodium salt
(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R,2E,4S)-4-(Cyclopropyl-d4)-4-hydroxy-1-Methyl-2-buten-1-yl]octahydro-7a-Methyl-4H-inden-4-ylidene]ethylidene]-4-Methylene-1,3-cyclohexanediol
CAS 55947-46-1
EINECS 259-915-0
InChI InChI=1/C3H4O3S.Na/c1-2-3-7(4,5)6;/h1H,3H2,(H,4,5,6);/q;+1/p-1

Propargyl sulfonate - Physico-chemical Properties

Molecular FormulaC3H3NaO3S
Molar Mass142.11
Density1.04 g/mL at 25 °C
Melting Point220 °C (decomp)(Solv: methanol (67-56-1))
Boling Point259.16℃[at 101 325 Pa]
Flash Point26 °C
Water Solubility19.904g/L at 25℃
Vapor Presure0Pa at 25℃
Storage ConditionInert atmosphere,2-8°C
UseElectroplating brightener, can improve the current density area brightness, enhance the walking force, leveling ability, impurity tolerance.

Propargyl sulfonate - Risk and Safety

Hazard SymbolsXn - Harmful
Harmful
Risk CodesR63 - Possible risk of harm to the unborn child
R10 - Flammable
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36/38 - Irritating to eyes and skin.
R40 - Limited evidence of a carcinogenic effect
R48/20/22 -
R68/20/21/22 -
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37 - Wear suitable protective clothing and gloves.

Propargyl sulfonate - Reference Information

LogP-2.17
EPA chemical substance information information provided by: ofmpeb.epa.gov (external link)
electroplating intermediate 1. In bright nickel plating, sodium propargyl sulfonate (PS) is an auxiliary release agent, which can improve the brightness and filling of high and low areas, and the effect is obvious, and the brittleness of the coating is small;
2. It is usually used in combination with secondary brighteners such as saccharin and alkynyl alcohols.
3. Electroplating brightener, can improve the brightness of the current density region, enhance the walking force, leveling ability, impurity tolerance; Production of PS intermediate product of propylene chloride, the use of advanced production technology, no oil, the purity of propargyl chloride was more than 99%. So as to ensure the high purity of PS, without oil, while using a unique production technology, to reduce the PS polymerization oxidation, so as to ensure that the PS light color, no polymer. In addition, the process of removing unreacted SO32-is added, so that the low area of the plating piece is not black, the high area is not rough, and the plating solution is not polished, and the plating solution can be used stably for a long time.
Application electroplating brightener, can improve the brightness of current density area, enhance the walking force, leveling ability, tolerance of impurities
Last Update：2024-04-10 22:29:15
Propargyl sulfonate
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Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
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Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: Sodium Propyne Sulfonate Request for quotation
CAS: 55947-46-1
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 189 4982 3763
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Shanghai Macklin Biochemical Co., Ltd
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Product Name: Sodium propynesulfonate Visit Supplier Webpage Request for quotation
CAS: 55947-46-1
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328 Click to send a QQ message
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Shanghai Yuanye Bio-Technology Co., Ltd.
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Tel: 18301782025
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View History
Propargyl sulfonate
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