CAS: 51981-21-6; Tetrasodium Glutamate Diacetate

该化合物是甲基酸的一种钠盐衍生物,一种氨基酸,在各种生物过程中起着关键作用,其特征是,它能够起到发泡剂的作用,有效地结合金属离子,从而在食品保存,药品和化妆品中找到应用;它通常在水中溶解,这在各种配方中提高其效用;多种钠离子的存在有助于其离子性质,影响其在不同环境中的稳定性和再活动性;此外,它具有低毒性,被普遍认为是安全的,在食品中使用.它的性质使得它具有价值,可以增强食品的口味特征和改善质素质.

英文名称Tetrasodium Glutamate Diacetate
中文名称谷氨酸二乙酸四钠
IUPAC名称sodium N,N-bis(carboxylatomethyl)-L-glutamate
其它别名N,N-Bis(Carboxymethyl)-L-Glutamic Acid Tetrasodium Salt; Tetrasodium N,N-Bis(Carboxylatomethyl)-L-Glutamate; L-Glutamic Acid, N,N-Bis(Carboxymethyl)-, Sodium Salt (1:4); Tetrasodium Glutamate Diacetate [inci]; Uzvujvfqfnhrsy-Outkxmmcsa-J; Glutamic Ac
CAS编号51981-21-6
MFCD编号:MFCD01862262
EINECS号:257-573-7
FDA UNII编号:5EHL50I4MY
分子式:C9H9NNa4O8
分子量:351.13
产品CID: 1510598
产品分类有机原料→通用试剂→有机通用试剂

相似结构搜索
InChIKey: UZVUJVFQFNHRSY-OUTKXMMCSA-J
InChI=1S/C9H13NO8.4Na/c11-6(12)2-1-5(9(17)18)10(3-7(13)14)4-8(15)16;;;;/h5H,1-4H2,(H,11,12)(H,13,14)(H,15,16)(H,17,18);;;;/q;4*+1/p-4/t5-;;;…
计算化学: 氢键受体数9.0氢键供体数0.0可旋转键数9.0

相似化合物

113231-05-3 2324868-28-0 129179-17-5

MSDS等安全信息

GHS象形图
GHS符号GHS05 & GHS07;
注释: Corrosion & Exclamation mark
危险类别金属腐蚀物类别1
特定目标器官毒性 - 单次接触类别3
严重眼刺激类别2
皮肤腐蚀/刺激类别2
皮肤腐蚀类别1B
皮肤腐蚀类别1A
严重眼损伤类别1
警示词Warning(警告)
危险描述H290 |可能对金属造成腐蚀.
H335 |可能引起呼吸道刺激.
H319 |造成严重眼刺激.
H315 |造成皮肤刺激.
H314 |造成严重皮肤灼伤和眼损伤.
H318 |造成严重眼损伤.
防范说明P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P363-P405-P501
危险等级8
UN编号1760.0
包装等级Ⅲ
安全声明H303+H313+H333

欧盟法规

REACH注册ECHA物质C&L通报REACH预注册RSIM_DWD_INVENTORY

合成工艺路线路线简述

海关参考信息

2905121000-正丙醇
2905130000-正丁醇
2912110000-甲醛
2912120000-乙醛
💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
详情请参考：📖 海关编码查询和海关进出口税则

专利信息

专利号:US-2023111600-A1
优先权日:2019-12-17
标题 :Polymeric fatty acid compounds for the treatment of fibrous amino acid-based substrates, especially hair
发明人：WAGNER ROLAND; STREICHER KATHARINA; ROHMANN LAURA; WENSKE CHRISTIAN; HAVELI SHRUTISAGAR DATTATRAYA
权利人:MOMENTIVE PERFORMANCE MAT GMBH
摘要:The present invention is directed at mono-, di- or polyquaternary ammonium compounds of the formula (I) wherein x is 1 to 50, and F can be the same or different and is represented by the general formula (II) wherein at least one of the optionally substituted and optionally functional-group-containing hydrocarbon radicals R 1 , R 2 , R 3 , R 4 or R 5 contains at least one estolide moiety comprising two or more ester or amide moieties. The invention also relates to a process for the synthesis of such compounds, the use of the compounds in cosmetic formulations for skin and hair care, cosmetic compositions for the treatment of fibers, and compositions containing one or more of the compounds for the treatment of hair.

专利号:US-2020123103-A1
优先权日:2017-05-12
标题 :Method for the synthesis of an n-acyl compound without the use of organic solvent or acid chloride

专利号:CN-110831934-B
优先权日:2017-05-12
标题:Method for the synthesis of N-acyl compounds without the use of organic solvents or acid chlorides