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乙二胺四乙酸二钾盐二水合物,Ethylenediaminetetraacetic acid dipotassium salt dihydrate;≥98% [EDTA二钾盐]

别名:乙二胺四乙酸二钾盐二水合物;乙二胺四乙酸钾;依地酸;四乙酸二氨基乙烯二钾盐;(Ethylenedinitrilo)tetraacetic acid dipotassium salt, Dipotassium ethylenediaminetetraacetate dihydrate, EDTA dipotassium salt, Edathamil, Potassium ethylenediaminetetraacetate dibasic

CAS号 25102-12-9 线性分子式 HOOCCH2(KOOCCH2)NCH2CH2N(CH2COOK)CH2COOH · 2H2O 分子量 404.45 EINECS 编号 217-895-0 NACRES NA.77
货号(SKU): ED2P
CAS号: 25102-12-9
MDL号: MFCD00150036
增值税发票 √ 免费货运 [顺丰 联邦] √
€87.81

产品描述

乙二胺四乙酸(EDTA)是一种抗凝剂,主要用于防止血液凝结。[1] EDTA可能触发血小板聚集,导致假性血小板减少症。[2] EDTA-四环素治疗可降低动脉粥样硬化的冠状动脉钙水平。[3] 钙二钠EDTA给药可有效减慢慢性肾脏疾病的进展。[4] 它还增强了溶菌酶的抗菌功能,并延长了奶酪的保质期。[5]

Application

Ethylenediaminetetraacetic acid dipotassium salt dehydrate has been used as a component:
• of EDTA–glycerol solution (EDTA-G) for decalcification[6]
• of buffer for monoamine and pterine analysis[7]
• of T-cell resuspension buffer[8]
乙二胺四乙酸二钾盐无水物已用作组分:
•EDTA-甘油溶液(EDTA-G)用于脱钙
•用于单胺和蝶呤分析的缓冲液
•T细胞重悬缓冲液

用于消除因痕量重金属引起的对酶催化反应的抑制

包装

1 kg in poly bottle

100, 500 g in poly bottle

Biochem/physiol Actions

Ethylenediaminetetraacetic acid (EDTA) is an anticoagulant, majorly used in preventing clotting of blood.[1] EDTA may trigger aggregation of platelets resulting in pseudothrombocytopenia.[2] EDTA-tetracycline therapy decreases coronary artery calcium levels in atherosclerosis.[3] Calcium disodium EDTA administration is effective in slowing down the progression of chronic kidney disease.[4] It also enhances the antimicrobial functionality of lysozyme and improves shelf life of cheese.[5]

性质

Quality Level200
biological sourcesynthetic
assay≥98%
formpowder
mp255-280 °C (dec.) (lit.)
solubility3 M KOH: 160 mg/mL, clear to very slightly hazy, colorless to faintly yellow
storage temp.room temp
SMILES stringO.O.O.O.[K+].[K+].[K+].[K+].OC(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC(O)=O.OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O
InChI1S/C10H16N2O8.2K.2H2O/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;2*1H2/q;2*+1;;/p-2
InChI keyJFROQFOCFOKDKU-UHFFFAOYSA-L


安全信息

符号
信号词
Warning
危害声明 H332 - H373
警示性声明 P304 + P340 + P312 - P314
靶器官 Respiratory Tract
个人防护装备 dust mask type N95 (US)EyeshieldsGloves
危害码 (欧洲) Xi
风险声明 (欧洲) 36/37/38
安全声明 (欧洲) 26-36
RIDADR NONH for all modes of transport
WGK德国 WGK 2
闪点(华氏) Not applicable
闪点(摄氏) Not applicable
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 88 | 欧洲Eur. ≥ 126 | 東京Tokyo ≥ 46 | 香港与北京 ≥ 62
商品标签