sodium hydrogen di(acetate)

Name: sodium hydrogen di(acetate)
Brand: 济南圣和化工有限公司

CAS 126-96-5C4H7NaO4MW 142.02 g/mol

sodium hydrogen di(acetate)（CAS 126-96-5）属Antioxidants类产品，分子式 C4H7NaO4，分子量 142.02 g/mol。济南圣和化工有限公司常年现货供应该产品，常规纯度按批次COA提供(不公开发布)，可按客户需求安排分装包装，欢迎邮件或来电询价。

产品概览

CAS号	126-96-5
分子式	C4H7NaO4
分子量	142.02 g/mol
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	Antioxidants
类别	Antioxidants

应用领域

Antioxidants

sodium hydrogen di(acetate)主要应用于Antioxidants。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

采购提示：本产品按按订单/批次确认(不公开发布)起订发货，收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存；如需 MSDS 或运输说明，可在询价时一并索取。

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

济南圣和化工有限公司位于山东济南，主营化工原料供应，精选产品齐全，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等多个大类。我们随货提供 COA 分析证书，一个工作日内回复报价，欢迎国内外采购方长期合作。

常见问题

sodium hydrogen di(acetate) 的 CAS 号是多少？

sodium hydrogen di(acetate) 的 CAS 号为 126-96-5。

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。

sodium hydrogen di(acetate) 有什么用途？

主要应用于Antioxidants。

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 DIACETATE FCC · CAS 126-96-5 · C4H7NaO4. UNII 26WJH3CS0B. pH: 4,5-5,0 (10 % aqueous solution).

Identification

CAS Registry Number	126-96-5
PubChem CID	23662384
Molecular formula	C4H7NaO4
IUPAC name	sodium;acetic acid;acetate
UNII (FDA)	26WJH3CS0B
FEMA number	3900

Computed Descriptors

Molecular Weight	142.09
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	0
Exact Mass	142.02420298
Monoisotopic Mass	142.02420298
Topological Polar Surface Area	77.4
Heavy Atom Count	9
Formal Charge	0
Complexity	65.6

Physical & Chemical Properties

pH	4,5-5,0 (10 % aqueous solution)

Physical description & handling notes

Liquid; CBI
White, hygroscopic crystalline solid with an acetic odour
White solid; [Merck Index] White powder with an odor of vinegar; [MSDSonline]
White powder
CRYSTALLINE SOLID
Acetic acid odor

Regulatory Status

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents PRESERVATIVE; SEQUESTRANT: Food Additives Sodium diacetate is a molecular compound of sodium acetate and acetic acid JECFA ADI: 0-15 mg/kg bw
GHS notification summary	1.8% (28 / 1589)

GHS Hazard Classification

GHS notification summary	1.8% (28 / 1589)
Reported hazard statements	H318 (91.1%)

This chemical does not meet GHS hazard criteria for 1.8% (28 of 1589) of reports.

H318 (91.1%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

Documented Uses

Used as a buffer, souring agent, food preservative, animal feed sequestrant, and agricultural fungicide and bactericide; Also used in mordants, varnish hardeners, and anti-tarnishing agents; [HSDB] Used as a fungicide and bactericide in stored grains, to apply to hay during the baling process, and to apply to silage as a fermentation aid; [Reference #1]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
Using Disinfectants or Biocides [Category: Clean]
Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
Farming (Feed Additives) [Category: Industry]
Acetic acid in solid form; as an inhibitor of molds and rope-forming bacteria in bread: as sequestrant.

Synonyms

SODIUM DIACETATE; 126-96-5; Acetic acid, sodium salt (2:1); Sodium hydrogen diacetate; Sodium acid acetate; Dykon; Acid acetate; Sodium acetate, acid; Sodium hydrogen acetate; Sodium acetate (1:2); Acetic acid dimer, sodium salt; 26WJH3CS0B; INS NO.262(II); DTXSID3034909; INS-262(II); E-262(II)

Frequently Asked Questions

What are the CAS number and molecular formula of SODIUM DIACETATE FCC?

CAS 126-96-5; molecular formula C4H7NaO4; molecular weight — g/mol.

What other names is SODIUM DIACETATE FCC known by?

SODIUM DIACETATE, 126-96-5, Acetic acid, sodium salt (2:1), Sodium hydrogen diacetate, Sodium acid acetate, Dykon.

What is the regulatory status of SODIUM DIACETATE FCC?

Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.

Is SODIUM DIACETATE FCC classified as hazardous?

1.8% of GHS notifications report no hazard classification (28 of 1589).

What are the key physical properties of SODIUM DIACETATE FCC?

pH: 4,5-5,0 (10 % aqueous solution).

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.