乙二胺四乙酸二钠盐二水合物 99.0-101.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent

供应商: VWR Chemicals

Synonyms: 依地酸, EDTA, 乙二胺四乙酸二钠, 依地酸盐, 依地酸二钠

VWRC20302.236EA 580 CNY
VWRC20302.236 VWRC20302.293 VWRC20302.180 VWRC20302.464 VWRC20302.260
乙二胺四乙酸二钠盐二水合物 99.0-101.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
乙二胺四乙酸二钠盐二水合物
分子式: C₁₀H₁₄N₂Na₂O₈·2H₂O
分子量: 372.24 g/mol
溶点: 255
存储条件: Ambient
MDL编号: MFCD00150037
CAS号: 6381-92-6
EINECS: 205-358-3
Merck Index: 13,03543
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=2f89002087c5d4d84af5dded62c87287b1774fab&vid=0ef4c3febbcc8a20569606067799db31f2540748&prid=web&clid=SAPDAM

现在订购

产品技术规格

Assay 99.0 - 101.0 %
pH (25°C; 5 %) 4.0 - 5.5
Identification (IR) Passes test
Identification B Passes test Ph.Eur.
Identification (Na) Passes test
Appearance of Solution S Passes test Ph.Eur.
Heavy metals (as Pb) Max. 5 ppm
Insolubility in water Max. 50 ppm
Loss on drying (150°C) 9 - 10 %
Nitrilotriacetic acid Max. 0.05 %
Cl (Chloride) Max. 40 ppm
CN (Cyanide) Max. 10 ppm
SO4 (Sulphate) Max. 0.02 %
Cu (Copper) Max. 10 ppm
Fe (Iron) Max. 5 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

更多 About VWR