citric acid, sodium salt

Name: citric acid, sodium salt
Brand: 济南圣和化工有限公司
SKU: 329448

CAS 994-36-5C6H5Na3O7MW 258.07

citric acid, sodium salt（CAS 994-36-5）：分子式 C6H5Na3O7、分子量 258.07；类别无机化学品。

规格参数

CAS号994-36-5

分子式C6H5Na3O7

分子量258.07

熔点300

应用领域螯合剂、清洁剂、pH调节剂、加工助剂、香精香料、螯合、缓冲、Used as a 缓冲 agent and sequestrant for 食品、Permitted for use as an inert ingredient in non-食品农药 products、AS A PHARMACEUTIC AID、SODIUM CITRATE IS USED TO PREVENT DARKENING WHEN IRON IS ADDED TO PREPARATIONS CONTAINING TANNIN

类别Inorganic Chemicals

用途与场景

登记用途：螯合剂、清洁剂、pH调节剂、加工助剂、香精香料、螯合、缓冲、Used as a 缓冲 agent and sequestrant for 食品、Permitted for use as an inert ingredient in non-食品农药 products、AS A PHARMACEUTIC AID、SODIUM CITRATE IS USED TO PREVENT DARKENING WHEN IRON IS ADDED TO PREPARATIONS CONTAINING TANNIN。

采购档案

这个产品是什么

citric acid, sodium salt 是一种无机化合物，登记 CAS 号为 994-36-5，分子式 C6H5Na3O7（分子量 258.07），归属于无机化学品大类化工原料。

识别信息

登记 CAS 号：994-36-5

其分子式 C6H5Na3O7 由 6 个碳、5 个氢、3 个钠、7 个氧组成。

别名/同义词：citric acid, sodium salt · Sodium Citrates

所属分类：无机化学品

常见问题

citric acid, sodium salt 的 CAS 号是多少？

citric acid, sodium salt 的 CAS 登记号为 994-36-5。

citric acid, sodium salt 的分子式与分子量是多少？

分子式 C6H5Na3O7，分子量 258.07。

citric acid, sodium salt 还有哪些别名？

别名/同义词：citric acid, sodium salt、Sodium Citrates。

citric acid, sodium salt 的登记用途是什么？

citric acid, sodium salt 属于哪个分类？

所属分类：Inorganic Chemicals。

PubChem 公开数据

citric acid, sodium salt（CAS 994-36-5）的公开数据库记录，列此仅供独立核对。

危险化学品分类与危害说明

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.

法规与备案状态

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)

物理形态与操作说明

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/

公开数据库收录的理化数据

熔点	300
熔点	>300 °C
溶解度	29.4g/L

这个物质在各数据库里的编号

CAS Registry Number	994-36-5
PubChem CID	6224
分子式	C6H5Na3O7
IUPAC 名称	trisodium;2-hydroxypropane-1,2,3-tricarboxylate
UNII（FDA）	RS7A450LGA
FEMA 编号	3026

数据库记载的用途

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.

它在各数据库里的别名

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

计算机算出的分子描述符

分子量	258.07
氢键供体数	1
氢键受体数	7
可旋转键数	2
精确质量	257.97283534
单同位素质量	257.97283534
拓扑极性表面积	141
重原子数	16
形式电荷	0
复杂度	211

数据库摘要

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

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。

获取 citric acid, sodium salt 报价

供应商：济南圣和化工有限公司 · 一个工作日内回复。

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