聚甲基丙烯酸钠

Name: 聚甲基丙烯酸钠
Brand: 济南圣和化工有限公司

CAS 54193-36-1C4H5NaO2MW 108.07

济南圣和化工主营供应聚甲基丙烯酸钠（CAS 54193-36-1），归类于无机化学品，分子式 C4H5NaO2，分子量 108.07。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。

产品概览

CAS号	54193-36-1
分子式	C4H5NaO2
分子量	108.07
纯度	按批次COA提供(不公开发布)
包装	按订单/批次确认(不公开发布)
应用领域	无机化学品
类别	无机化学品

应用领域

无机化学品

聚甲基丙烯酸钠主要应用于无机化学品。具体使用工况下的添加量与规格要求，欢迎与技术团队沟通确认。

包装与储存

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

运输常规化工运输

样品可协商提供

交期现货/按订单安排

供货能力：聚甲基丙烯酸钠备有现货，包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票，山东省内可安排快速配送，省外按物流时效发货，具体请联系 info@591daili.com。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需聚甲基丙烯酸钠以外的配套原料，也欢迎一并列出需求清单。

常见问题

聚甲基丙烯酸钠的 CAS 号是多少？

聚甲基丙烯酸钠的 CAS 号为 54193-36-1。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

聚甲基丙烯酸钠有什么用途？

主要应用于无机化学品。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

Sodium polymethacrylate · CAS 54193-36-1 · C4H5NaO2. UNII SU3SU355NB.

Identification

CAS Registry Number	54193-36-1
PubChem CID	3255932
Molecular formula	C4H5NaO2
IUPAC name	sodium 2-methylprop-2-enoate
UNII (FDA)	SU3SU355NB

Computed Descriptors

Molecular Weight	108.07
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	108.01872368
Monoisotopic Mass	108.01872368
Topological Polar Surface Area	40.1
Heavy Atom Count	7
Formal Charge	0
Complexity	87.7

Physical description & handling notes

White odorless powder; [MSDSonline]
Soluble in water
METHYL METHACRYLATE, AND IN GENERAL THE METHACRYLIC ESTERS, POLYMERIZE MUCH LESS READILY THAN THE CORRESPONDING ORDINARY ACRYLATES. NONE THE LESS, THEY ARE STABILIZED BY ADDING HYDROQUINONE OR PYROGALLOL, PARTICULARLY IN THE PRESENCE OF METALLIC COPPER. /METHACRYLATES/

Regulatory Status

GHS notification summary	52.7% (108 / 205)

GHS Hazard Classification

GHS notification summary	52.7% (108 / 205)
Reported hazard statements	H302 (24.9%), H311 (24.9%), H314 (24.9%), H315 (22.4%), H318 (24.9%), H319 (22.4%), H332 (24.9%), H335 (46.8%)

This chemical does not meet GHS hazard criteria for 52.7% (108 of 205) of all reports.

H302 (24.9%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

Used in resins and as a chemical intermediate; [Hawley]
Plastic Composites Manufacturing [Category: Industry]
In resins; chemical intermediate
2-Propenoic acid, 2-methyl-, sodium salt (1:1): ACTIVE
Poly Na methacrylate is a component of liquid mouthwash products used to inhibit corrosion and promote acid resistance.

Synonyms

SODIUM METHACRYLATE; 5536-61-8; 2-Propenoic acid, 2-methyl-, sodium salt; Methacrylic acid, sodium salt; Sodium 2-methyl-2-propenoate; SU3SU355NB; DTXSID9044823; 2-Methyl-2-propenoic acid, sodium salt; AI3-52402; 2-Propenoic acid, 2-methyl-, sodium salt (1:1); DTXCID7024823; RefChem:183978; 226-896-5; PMA-Na; Methacrylic acid sodium salt; sodium 2-methylprop-2-enoate

Frequently Asked Questions

What are the CAS number and molecular formula of Sodium polymethacrylate?

CAS 54193-36-1; molecular formula C4H5NaO2; molecular weight — g/mol.

What other names is Sodium polymethacrylate known by?

SODIUM METHACRYLATE, 5536-61-8, 2-Propenoic acid, 2-methyl-, sodium salt, Methacrylic acid, sodium salt, Sodium 2-methyl-2-propenoate, SU3SU355NB.

Is Sodium polymethacrylate classified as hazardous?

52.7% of GHS notifications report no hazard classification (108 of 205).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.