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乙二胺四乙酸二钠盐 [EDTA二钠盐],EDTA-Na2;ACS reagent, 99.0-101.0%

别名:乙二胺四乙酸二钠盐二水合物,EDTA Na2,乙二胺四乙酸二钠二水合物,依地酸,依地酸二钠,依地酸盐二钠盐二水合物,EDTA2钠盐,EDTA钠盐,Ethylenediaminetetraacetic acid disodium salt dihydrate;Disodium ethylenediaminetetraacetate dihydrate, EDTA disodium salt, EDTA-Na2, Edathamil, Edetate disodium salt dihydrate, Sequestrene Na2

CAS号 6381-92-6 经验分子式(希尔表示法) C10H14N2Na2O8 · 2H2O 分子量 372.24 Beilstein/REAXYS Number 3900609 EINECS 编号 205-358-3 PubChem Substance ID 24894586 NACRES NA.77
货号(SKU): E4884
CAS号: 6381-92-6
MDL号: MFCD00150037
增值税发票 √ 免费货运 [顺丰 联邦] √
HK$588.77

产品描述

Application

Ethylenediaminetetraacetic acid disodium salt dehydrate has been used as a component:
• of radioimmunoprecipitation assay buffer (RIPA buffer) for preparation of C2C12 mouse skeletal myoblasts whole cell lysate[6]
• of lysis buffer and IgG resin wash and equilibration buffer for the purification of human proteasome regulatory particles (RPs)[7]
• of M-buffer for the isolation of human cardiomyocyte progenitor cells (CMPCs) from fetal heart[8]
乙二胺四乙酸二钠盐无水物已用作组分:
•放射免疫沉淀测定缓冲液(RIPA缓冲液)用于制备C2C12小鼠骨骼成肌细胞全细胞裂解液
•裂解缓冲液和IgG树脂洗涤及平衡缓冲液,用于纯化人蛋白酶体调节颗粒(RPs)
•M缓冲液用于从胎儿心脏分离人心肌祖细胞(CMPC)

二价阳离子的螯合剂。抑制需要二价阳离子才能具有活性的酶,例如金属蛋白酶。

包装

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 along with tetracycline serves as a root conditioning agent and provides relief in gum infection.[1] 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
gradeACS reagent
assay99.0-101.0%
formsolid
impurities≤0.005% Insoluble matter
≤0.1% Nitrilotriacetic acid ([HOCOCH2]3N)
pH4.0-6.0 (25 °C, 5%)
mp248 °C (dec.) (lit.)
solubilityH2O: 100 g/L at 20 °C
cation tracesFe: ≤0.01%
heavy metals (as Pb): ≤0.005%
storage temp.room temp
SMILES stringO.O.O.O.[Na+].[Na+].[Na+].[Na+].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/C10H16N2O8.2Na.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 keyOVBJJZOQPCKUOR-UHFFFAOYSA-L


安全信息

符号
信号词
Warning
危害声明 H332 - H373 - H412
靶器官 Respiratory Tract
个人防护装备 EyeshieldsGlovestype N95 (US)
危害码 (欧洲) Xn
风险声明 (欧洲) 20-48/20
RIDADR NONH for all modes of transport
WGK德国 WGK 2
RTECS AH4410000
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 ≥ 300 | 欧洲Eur. ≥ 90 | 東京Tokyo ≥ 36 | 香港与北京 ≥ 99