酒石酸氢钠

Name: 酒石酸氢钠
Brand: 济南圣和化工有限公司

CAS 526-94-3C4.H5.O6.NaMW 172.07

本页收录酒石酸氢钠，CAS 登记号为 526-94-3，分子式 C4.H5.O6.Na，分子量 172.07，归类于无机化学品。作为主营产品之一，济南圣和化工有限公司可提供从公斤级到吨级的稳定供货，随货附 COA 与质检资料。

产品概览

CAS号	526-94-3
分子式	C4.H5.O6.Na
分子量	172.07
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

酒石酸氢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：酒石酸氢钠备有现货，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

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除酒石酸氢钠外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

酒石酸氢钠的 CAS 号是多少？

酒石酸氢钠的 CAS 号为 526-94-3。

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。

酒石酸氢钠有什么用途？

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 hydrogen tartrate monohydrate · CAS 526-94-3 · C4.H5.O6.Na. UNII 75E63I9H07.

Identification

CAS Registry Number	526-94-3
PubChem CID	23684900
Molecular formula	C4.H5.O6.Na
IUPAC name	sodium (2R,3R)-2,3,4-trihydroxy-4-oxobutanoate
UNII (FDA)	75E63I9H07
JECFA number	621

Computed Descriptors

Molecular Weight	172.07
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	3
Exact Mass	171.99838216
Monoisotopic Mass	171.99838216
Topological Polar Surface Area	118
Heavy Atom Count	11
Formal Charge	0
Complexity	157

Physical description & handling notes

Transparent colourless crystals
White solid; [Merck Index] White powder; [Alfa Aesar MSDS]

Regulatory Status

Regulatory & Food Contact	SEQUESTRANT; STABILIZER: Food Additives FLAVOURING_AGENTFood Additives -> ACID; ANTIOXIDANT_SYNERGIS: Flavouring Agent JECFA ADI: 0-30 mg/kg bw Not re-evaluated by JECFA, but the provisions for monosodium l(+)-tartrate was withdrawn at CCFA47 TRS 617-JECFA 21/13 FAS 12-JECFA 21/9
GHS notification summary	100% (2 / 2)

GHS Hazard Classification

GHS notification summary	100% (2 / 2)

This chemical does not meet GHS hazard criteria for 100% (2 of 2) of all reports.

Reported as not meeting GHS hazard criteria by 2 of 2 companies. For more detailed information, please visit ECHA C&L website.

Documented Uses

Used for detecting potassium and in nutrient media; [Merck Index]
Food Additives -> SEQUESTRANT; STABILIZER -> JECFA Functional Classes
Flavouring Agent -> FLAVOURING_AGENTFood Additives -> ACID; ANTIOXIDANT_SYNERGIST; EMULSIFIER; SEQUESTRANT; SYNERGIST -> JECFA Functional Classes
Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, sodium salt (1:1): ACTIVE
Butanedioic acid, 2,3-dihydroxy-, sodium salt (1:1), (2R,3R)-rel-: INACTIVE

Synonyms

Sodium bitartrate; 526-94-3; 60131-40-0; Sodium hydrogen tartrate; Sodium acid tartrate; Monosodium tartrate; Natriumtartrat; Monobasic sodium tartrate; sodium hydrogen l-tartrate; Monosodium L-(+)-tartrate; Tartaric acid, monosodium salt; Natriumtartrat [German]; 75E63I9H07; MONOSODIUM DL-TARTRATE; SODIUM BITARTRATE [II]; SODIUM BITARTRATE [MI]

Frequently Asked Questions

What are the CAS number and molecular formula of sodium hydrogen tartrate monohydrate?

CAS 526-94-3; molecular formula C4.H5.O6.Na; molecular weight — g/mol.

What other names is sodium hydrogen tartrate monohydrate known by?

Sodium bitartrate, 526-94-3, 60131-40-0, Sodium hydrogen tartrate, Sodium acid tartrate, Monosodium tartrate.

What is the regulatory status of sodium hydrogen tartrate monohydrate?

Documented regulatory listings: SEQUESTRANT; STABILIZER: Food Additives; FLAVOURING_AGENTFood Additives -> ACID; ANTIOXIDANT_SYNERGIS: Flavouring Agent; JECFA ADI: 0-30 mg/kg bw.

Is sodium hydrogen tartrate monohydrate classified as hazardous?

100% of GHS notifications report no hazard classification (2 of 2).

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.