CAS 150-39-0; 羟乙基乙烯二胺三乙酸; (hydroxyethyl)ethylenediaminetriacetic acid

CAS:

150-39-0

分子式:

C10H18N2O7

分子量:

278.26

熔点:

212-214℃

中文名称:

羟乙基乙烯二胺三乙酸

N-(2-羟乙基)乙二胺-N,N',N'-三乙酸

N-羟乙基乙二胺三乙酸

英文名称:

(hydroxyethyl)ethylenediaminetriacetic acid

(n-hydroxyethylethylenedinitrilo)triacetic acid

chel dm acid

detarol

n-(2-(bis(carboxymethyl)amino)ethyl)-n-(2-hydroxyethyl)-glycin

n-[2-[bis(carboxymethyl)amino]ethyl]-n-(2-hydroxyethyl)-glycin

hamp-ol acid

hedta

heedta

hydroxyethylethylenediaminetriacetic acid

hydroxyethylethylenediaminotriacetic acid

n-(2-hydroxyethyl)ethylenediamine-n,n',n'-triacetic acid

n-(2-hydroxyethyl)ethylenediaminetriacetic acid

n-(beta-hydroxyethylethylenediamine)-n,n',n'-triacetic acid

n-(carboxymethyl)-n'-(2-hydroxyethyl)-n,n'-ethylenediglycine

n-(hydroxyethyl)ethylenediamine-n,n',n'-triacetic acid

n-(hydroxyethyl)ethylenediaminetriacetic acid

n-hydroxyethylenediaminetriacetic acid

oxyethylethylenediaminetriacetic acid

versenol

n-(2-hydroxyethyl)ethylenediaminetriaceticacid

N-Carboxymethyl-N'-(2-hydroxyethyl)-N,N'-ethylenediglycine

Glycine,N-(2-(bis(carboxymethyl)amino)ethyl)-N-(2-hydroxyethyl)-

N-(Hydroxyethyl)-N,N',N'-tris(carboxymethyl)ethylenediamine

N-(2-(bis(carboxymethyl)amino)ethyl)-N-(2-hydroxyethyl)-Glycine

N-(2-Hydroxyethyl) ethylenediamine-N,N',N'-triacetic acid

(2-hydroxyethyl)ethylenediaminetriacetic

N-(Hydroxyethyl)-N,N',N'-tris(carboxymethyl) ethylenediamine

(2-hydroxyethyl)ethylenediaminetriaceticacid

n-(carboxymethyl)-n'-(2-hydroxyethyl)-n,n'-ethylenedi-glycin

(2-hydroxyethyl)ethylenediaminetriacetic acid

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性质描述:

白色结晶。熔点160-165℃。

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

H810932

MACKLIN

N-羟乙基乙二胺三乙酸

试剂级, 99.0%

30元/5g; 59元/25g; 120元/100g; 506元/500g; 1889元/2.5kg; 7486元/10kg; 18560元/25kg;

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储存：室温
状态：白色到灰白色粉末

H0243

TCI

N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetic Acid

>98.0%(T)

235元/25G; 560元/100G; 2490元/500G;

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基本信息

纯度/分析方法	>98.0%(T)
分子式/分子量	C₁₀H₁₈N₂O₇ = 278.26
外观与形状(20℃)	固体
Reaxys-RN	1804795
PubChem物质ID	87570671
SDBS (AIST Spectral DB)	6800
MDL编号	MFCD00004294

技术规格

Appearance	White to Almost white powder to crystal
Purity(Chelometric Titration)	min. 98.0 %
Solubility in hot Water	almost transparency

物性(参考值)

水溶性	可溶
溶解性(可溶于)	甲醇

安全信息

图形或危害标志
信号词	警告
危险性说明	H302 + H312 + H332 : 吞咽、皮肤接触或吸入有害。 H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P261 : 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。 P270 : 使用本产品时不要进食、饮水或吸烟。 P271 : 只能在室外或通风良好之处使用。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。 P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。 P302 + P352 + P312 : 如皮肤沾染：用水充分清洗。如感觉不适，呼叫急救中心/医生。 P304 + P340 + P312 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。如感觉不适，呼叫急救中心/医生。

相关法规

RTECS#

MB9185000

H8126

Sigma-Aldrich

N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid

~98%

798.24元/100 G; 987.83元/500 G; 1971.96元/1 KG;

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基本信息

线性分子式	HOCH₂CH₂N(CH₂CO₂H)CH₂CH₂N(CH₂CO₂H)₂
分子量	278.26
Beilstein	1804795
EC 号	205-759-3
MDL编号	MFCD00004294
PubChem化学物质编号	57654273
NACRES	NA.22

产品性质

质量水平	200
测定	~98%
mp	212 ℃ (dec.) (lit.)
SMILES string	OCCN(CCN(CC(O)=O)CC(O)=O)CC(O)=O
InChI	1S/C10H18N2O7/c13-4-3-11(5-8(14)15)1-2-12(6-9(16)17)7-10(18)19/h13H,1-7H2,(H,14,15)(H,16,17)(H,18,19)
InChI key	URDCARMUOSMFFI-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

H7154

Sigma-Aldrich

N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid

BioXtra, ≥98%

903.06元/100 G;

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产品说明

应用

N-(2-羟乙基)乙二胺-N,N′,N′-三乙酸(HEDTA)是一种螯合剂，可用于与金属离子如铁(II)、锌(II)、锰(II)和铀(VI)离子形成络合物。它也可用于制备荧光碳点(CD)。

包装

100 g in poly bottle

基本信息

线性分子式	HOCH₂CH₂N(CH₂CO₂H)CH₂CH₂N(CH₂CO₂H)₂
分子量	278.26
Beilstein	1804795
EC 号	205-759-3
MDL编号	MFCD00004294
PubChem化学物质编号	24895788

产品性质

质量水平	200
产品线	BioXtra
测定	≥98%
杂质	≤0.0005% Phosphorus (P) ≤0.1% Insoluble matter
灼烧残渣	≤1%
mp	212 ℃ (dec.) (lit.)
溶解性	3 M NaOH: 0.1 M, clear, colorless
痕量阴离子	chloride (Cl^-): ≤0.05% sulfate (SO₄^2-): ≤1%
痕量阳离子	Al: ≤0.0005% Ca: ≤0.0005% Cu: ≤0.0005% Fe: ≤0.0005% K: ≤0.005% Mg: ≤0.0005% NH₄⁺: ≤0.05% Na: ≤0.5% Pb: ≤0.001% Zn: ≤0.0005%
SMILES string	OCCN(CCN(CC(O)=O)CC(O)=O)CC(O)=O
InChI	1S/C10H18N2O7/c13-4-3-11(5-8(14)15)1-2-12(6-9(16)17)7-10(18)19/h13H,1-7H2,(H,14,15)(H,16,17)(H,18,19)
InChI key	URDCARMUOSMFFI-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

492380

Fluorochem

N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetic acid

= 98%

242元/25g; 704元/100g;

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基本信息

CAS Number	150-39-0
MDL Number	MFCD00004294
Boiling Point	100-110℃
Melting Point	-20℃ - 0℃
Density	1.3

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H318: Causes serious eye damage. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: . P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310: Immediately call a POISON CENTER or doctor/physician. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see . on this label). P330: Rinse mouth. P332 + P313: If skin irritation occurs: Get medical advice/ attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to local regulations.