羧甲基纤维素钠（CMC）

Name: 羧甲基纤维素钠（CMC）
Brand: 济南圣和化工有限公司

CAS 9004-32-4C8H16NaO8MW 263.20核心供应

羧甲基纤维素钠（CMC），CAS 登记号 9004-32-4，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于食品加工助剂；增稠剂。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号9004-32-4

分子式C8H16NaO8

分子量263.20

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)

应用领域食品加工助剂；增稠剂

类别主营产品|食品加工助剂|增稠剂

用途与场景

食品加工助剂；增稠剂

包装与供货

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

供货周期现货/按订单安排

文件与支持

每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。

常见问题

在哪里能查到羧甲基纤维素钠（CMC）的 CAS 号？

本页已列出羧甲基纤维素钠（CMC）的 CAS 号：9004-32-4，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为按批次COA提供(不公开发布)，包装形式为按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

羧甲基纤维素钠（CMC）一般用在什么产品里？

主要涉及食品加工助剂；增稠剂。

下单流程是怎样的？

来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。

PubChem 公开数据

Description

Croscarmellose · CAS 9004-32-4 · C8H16NaO8.

Identification

CAS Registry Number	9004-32-4
PubChem CID	6328154
Molecular formula	C8H16NaO8

Computed Descriptors

Molecular Weight	263.20
Hydrogen Bond Donor Count	6
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	5
Exact Mass	263.07428675
Monoisotopic Mass	263.07428675
Topological Polar Surface Area	156
Heavy Atom Count	17
Formal Charge	0
Complexity	169

Physical description & handling notes

Dry Powder
Slightly hygroscopic white or slightly yellowish or greyish odourless and tasteless, granular or fibrous powder
White solid; Powdered form is hygroscopic; [Merck Index] White or slightly yellowish hygroscopic solid; Nearly odorless; [JECFA] Beige hygroscopic powder; [Sigma-Aldrich MSDS]
Yields a viscous colloidal solution with water. Insoluble in ethanol
Not less than 5,0 and not more than 8,5 (1 % colloidal solution)

Regulatory Status

Regulatory & Food Contact	FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS EMULSIFIER; STABILIZER; THICKENER: Food Additives Carboxy methyl cellulose is the partial sodium salt of a carboxymethyl ether of cellulose, the cellulose being CARBOXYMETHYL CELLULOSE, SODIUM SALT
GHS notification summary	97.3% (1711 / 1758)

Regulatory & Food Contact

FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT
FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS
EMULSIFIER; STABILIZER; THICKENER: Food Additives
Carboxy methyl cellulose is the partial sodium salt of a carboxymethyl ether of cellulose, the cellulose being
CARBOXYMETHYL CELLULOSE, SODIUM SALT

GHS notification summary

97.3% (1711 / 1758)

GHS Hazard Classification

GHS notification summary	97.3% (1711 / 1758)

This chemical does not meet GHS hazard criteria for 97.3% (1711 of 1758) of all reports.

Reported as not meeting GHS hazard criteria by 1711 of 1758 companies (only 2.7% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Documented Uses

Petroleum Production and Refining [Category: Industry]
Textiles (Fiber & Fabric Manufacturing) [Category: Industry]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
Working with Glues and Adhesives [Category: Other]
EPA Safer Chemical Functional Use Classes -> Chelating Agents;Processing Aids and Additives
Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern

Synonyms

Carboxymethylcellulose sodium salt; 9004-32-4; Carmellose sodium; Carboxymethylcellulose sodium; Carmethose; Cellofas; Cellufresh; Cellugel; Celluvisc; Collowel; Ethoxose; Cellpro; Lovosa; Sarcell tel; Cellofas B; Cellofas C

Frequently Asked Questions

What are the CAS number and molecular formula of Croscarmellose?

CAS 9004-32-4; molecular formula C8H16NaO8; molecular weight — g/mol.

What other names is Croscarmellose known by?

Carboxymethylcellulose sodium salt, 9004-32-4, Carmellose sodium, Carboxymethylcellulose sodium, Carmethose, Cellofas.

What is the regulatory status of Croscarmellose?

Documented regulatory listings: FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS.

Is Croscarmellose classified as hazardous?

97.3% of GHS notifications report no hazard classification (1711 of 1758).

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.

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