Sodium Citrates

Name: Sodium Citrates
Brand: 济南圣和化工有限公司

CAS 994-36-5C6H5Na3O7MW 258.07

济南圣和化工有限公司现供应Antioxidants——Sodium Citrates（CAS 994-36-5），分子式 C6H5Na3O7，分子量 258.07。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	994-36-5
分子式	C6H5Na3O7
分子量	258.07
熔点	300
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；Food Additives；Other Chemical Raw Materials
类别	Antioxidants\|Food Additives\|Other Chemical Raw Materials

应用领域

Antioxidants；Food Additives；Other Chemical Raw Materials

目前 Sodium Citrates 主要服务于Antioxidants与Food Additives两大方向。我们可按应用场景提供不同规格，随货 COA 列明实测指标，方便您做入厂检验比对。

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 Citrates 的 CAS 号是多少？

Sodium Citrates 的 CAS 号为 994-36-5。

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 Citrates 有什么用途？

主要应用于Antioxidants；Food Additives；Other Chemical Raw Materials。

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

citric acid, sodium salt · CAS 994-36-5 · C6H5Na3O7. UNII RS7A450LGA. Melting Point: 300; Melting Point: >300 °C; Solubility: 29.4g/L.

Identification

CAS Registry Number	994-36-5
PubChem CID	6224
Molecular formula	C6H5Na3O7
IUPAC name	trisodium;2-hydroxypropane-1,2,3-tricarboxylate
UNII (FDA)	RS7A450LGA
FEMA number	3026

Computed Descriptors

Molecular Weight	258.07
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	2
Exact Mass	257.97283534
Monoisotopic Mass	257.97283534
Topological Polar Surface Area	141
Heavy Atom Count	16
Formal Charge	0
Complexity	211

Physical & Chemical Properties

Melting Point	300
Melting Point	>300 °C
Solubility	29.4g/L

Physical description & handling notes

CBI; Large Crystals; Other Solid; Dry Powder; Liquid
Crystalline white powder or colourless crystals
White solid; [ICSC]
White odorless solid; [JECFA] White crystalline powder; [Alfa Aesar MSDS]
WHITE GRANULES OR POWDER.
BP: Decomposes at red heat /Dihydrate/

Regulatory Status

Regulatory & Food Contact	FDA Substance added to food: COLOR OR COLORING ADJUNCT, EMULSIFIER OR EMULSIFIER SALT, FLAVORING AGENT OR ADJ FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS ACIDITY_REGULATOR; SEQUESTRANT; STABILIZER: Food Additives COLOR OR COLORING ADJUNCT, EMULSIFIER OR EMULSIFIER SALT, FLAVORING AGENT OR ADJUVANT, MALTING OR FERMENTING A NOT LIMITED ("Not specified") NMRS 53/TRS 539-JECFA 17/35
GHS notification summary	94.3% (1117 / 1184)

Regulatory & Food Contact

FDA Substance added to food: COLOR OR COLORING ADJUNCT, EMULSIFIER OR EMULSIFIER SALT, FLAVORING AGENT OR ADJ
FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
ACIDITY_REGULATOR; SEQUESTRANT; STABILIZER: Food Additives
COLOR OR COLORING ADJUNCT, EMULSIFIER OR EMULSIFIER SALT, FLAVORING AGENT OR ADJUVANT, MALTING OR FERMENTING A
NOT LIMITED ("Not specified")
NMRS 53/TRS 539-JECFA 17/35

GHS notification summary

94.3% (1117 / 1184)

GHS Hazard Classification

GHS notification summary	94.3% (1117 / 1184)
Reported hazard statements	H319 (72.3%)

This chemical does not meet GHS hazard criteria for 94.3% (1117 of 1184) of all reports.

Reported as not meeting GHS hazard criteria by 1117 of 1184 companies (only 5.7% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Documented Uses

Used as an emulsifier, acidulant, sequestrant, medication (expectorant, systemic alkalizer, diuretic, sudorific, and anticoagulant), and general purpose additive for foods; Also used in photography, detergents, and electroplating and to remove sulfur dioxide from smelter waste gases; [HSDB]
Electroplating [Category: Plate]
Photographic Processing [Category: Other]
AS A PHARMACEUTIC AID, SODIUM CITRATE IS USED TO PREVENT DARKENING WHEN IRON IS ADDED TO PREPARATIONS CONTAINING TANNIN.
OFFICIALLY RECOGNIZED ONLY FOR ITS USE AS A BLOOD ANTICOAGULANT FOR BLOOD OR PLASMA THAT IS TO BE FRACTIONATED OR FOR BLOOD THAT IS TO BE STORED. THE ANTICOAGULANT EFFECT IS DUE TO THE CONVERSION OF IONIZED CALCIUM IN THE BLOOD TO NONIONIZED CALCIUM CITRATE.
SODIUM CITRATE IS USED TO PREVENT THE CURDLING OF MILK BY RENNIN, & IS USED FOR THIS PRUPOSE TO ALTER COW'S MILK IN THE FEEDING OF INFANTS SO THAT LARGE HARD CURDS ARE NOT FORMED IN THE STOMACH... 100 MG MAY BE ADDED TO EACH 30 ML OF MILK.

Synonyms

Sodium citrate; 68-04-2; TRISODIUM CITRATE; Natrocitral; Citrosodine; Citric acid, trisodium salt; Trisodium citrate, anhydrous; sodium citrate, anhydrous; Citnatin; Citrosodina; Citrosodna; Citreme; trisodium-citrate; anhydrous sodium citrate; Anhydrous trisodium citrate; Trisodium citrate anhydrous

Frequently Asked Questions

What are the CAS number and molecular formula of citric acid, sodium salt?

CAS 994-36-5; molecular formula C6H5Na3O7; molecular weight — g/mol.

What other names is citric acid, sodium salt known by?

Sodium citrate, 68-04-2, TRISODIUM CITRATE, Natrocitral, Citrosodine, Citric acid, trisodium salt.

What is the regulatory status of citric acid, sodium salt?

Documented regulatory listings: FDA Substance added to food: COLOR OR COLORING ADJUNCT, EMULSIFIER OR EMULSIFIER SALT, FLAVORING AGENT OR ADJ; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; ACIDITY_REGULATOR; SEQUESTRANT; STABILIZER: Food Additives.

Is citric acid, sodium salt classified as hazardous?

94.3% of GHS notifications report no hazard classification (1117 of 1184).

What are the key physical properties of citric acid, sodium salt?

Melting Point: 300; Melting Point: >300 °C; Solubility: 29.4g/L.

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.