5165-97-9
2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID SODIUM SALT
CAS: 5165-97-9
Molecular Formula: C7H12NNaO4S
5165-97-9 - Names and Identifiers
5165-97-9 - Physico-chemical Properties
| Molecular Formula | C7H12NNaO4S |
| Molar Mass | 229.23 |
| Density | 1.2055g/mLat 25°C(lit.) |
| Boling Point | 110℃ at 101.325kPa |
| Vapor Presure | 0Pa at 25℃ |
| Specific Gravity | 1.206 |
| Sensitive | 0: forms stable aqueous solutions |
| Refractive Index | n20/D 1.4220(lit.) |
5165-97-9 - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | - |
| TSCA | Yes |
5165-97-9 - Combined production device of 2-acrylamido-2-methylpropanesulfonic acid sodium salt
from Baidu Library
patent type:
utility model
Application (patent) number:
CN201821357467.1
application date:
20180822
Public/Announcement Number:
CN208883751U
Public/announcement date:
20190521
applicant (patent):
Weifang Jinshi Environmental Protection Technology Co., Ltd.
inventor:
Zhang Kun tree , limptext , Li Zhijun , Jiang Huafeng
National and provincial code:
CN370786
Abstract:
The utility model discloses a combined production device of 2 acrylamido 2 methyl propane sulfonic acid sodium salt, which is mainly composed of a neutralization reaction kettle, an AMPS dropping tank, an alkali dropping tank and an AMPS mixing tank, heat preservation kettle, polymerization inhibitor dosing tank, bag filter combination, this set of combination device is used for the production of 2 acrylamide based 2 methyl propane sulfonic acid sodium salt solution, is the whole production process, constant feed, the neutralization reaction is mild and stable, the product quality and stability are good, the batch production can also be continuous production, the controllability is strong, and the production efficiency is high.
Last Update：2024-01-02 23:10:35
5165-97-9 - Study on the surface of medical polyurethane UV grafting of 2-acrylamido-2-methylpropanesulfonate and its lubrication properties
from VIP Journal Professional Edition
Author:
Abstract:
in order to improve the lubricity of medical polyurethane, the grafting polymerization of hydrophilic monomer sodium 2-acrylamido-2-methylpropanesulfonate (NaAMPS) on the surface of medical polyurethane was initiated by UV grafting technique. The FTIR and SEM images of polyurethane before and after grafting and the effect of different concentration of hydrophilic monomer NaAMPS on the surface grafting rate of polyurethane were measured and analyzed, the changes of friction and friction coefficient of NaAMPS grafted polyurethane before grafting and with different concentrations of hydrophilic monomer in the presence or absence of lubricating medium water were investigated. The experimental results show that in the presence of lubricating medium water, when the concentration of hydrophilic monomer NaAMPS is high, the water lubrication coating is formed on the surface of the grafted polyurethane, which significantly improves the lubricity of the polyurethane surface.
Key words:
Medical Polyurethane UV grafting sodium 2-acrylamido-2-methylpropanesulfonate lubricity
DOI:
10.3969/j.issn.1005-5770.2013.10.005
cited:
year:
2013
Last Update：2023-08-16 22:09:50
5165-97-9 - Preparation Process of 2-acrylamido-2-methylpropanesulfonic acid sodium salt
Application (patent) number:
202111070099
applicant (patent):
Shouguang Rongsheng New Materials Co., Ltd.
inventor:
Zhao Jihu , single Baoqing , Li Jinlei
Abstract:
The invention provides a preparation process of 2 acrylamido 2 methyl propane sulfonic acid sodium salt, comprising a mother liquor preparation, a purification stage and a decolorization stage; The mother liquor preparation: made of 2 acrylamido 2 methyl propane sulfonic acid sodium salt mother liquor, viscosity 2835CPS,PH 1213. The mother liquor preparation: 2 acrylamide 2 methyl propane sulfonic acid sodium salt mother liquor, solid content 6065%, temperature <35 deg C. The 2-acrylamido 2-methyl propanesulfonic acid sodium salt prepared by the present invention has a solid content of 5050.5% and does not contain Bis-acrylamide, tert-butyl acrylamide or methacryl sulfonic acid.
Last Update：2023-08-16 22:09:50
5165-97-9 - Reference Information
| LogP | -4.34 |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-09 02:00:04
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Product Name: 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID SODIUM SALT Request for quotation
CAS: 5165-97-9
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CAS: 5165-97-9
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Mobile: 0086 189 4982 3763
QQ: 2881500840
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