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等級
ACS reagent
品質等級
agency
suitable for SM 4500 - NH3
化驗
≥99.0%
雜質
≤0.003% Ammonia (NH3)
≤0.005% Insoluble matter
pH值
7.0-9.0 (25 °C, 5% in solution)
mp
>300 °C (lit.)
溶解度
water: soluble 29.4 g/L at 20 °C (completely)
負離子痕跡
chloride (Cl-): ≤0.003%
sulfate (SO42-): ≤0.005%
正離子痕跡
Ca: ≤0.005%
Fe: ≤5 ppm
heavy metals: ≤5 ppm (by ICP-OES)
SMILES 字串
O.O.[Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O
InChI
1S/C6H8O7.3Na.2H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;2*1H2/q;3*+1;;/p-3
InChI 密鑰
NLJMYIDDQXHKNR-UHFFFAOYSA-K
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應用
- 稠合 O-和 N-杂环衍生物,通过靛红/醛/苊-1,2-二酮、丙二腈和各种 C−H 活化酸的多组分 Knoevenagel 环缩合反应。
- 铬并[3′,4′:5,6]吡喃并[2,3-d]嘧啶,通过4-羟基香豆素、芳香醛和巴比妥酸/硫代巴比妥酸的缩合反应。
它也可以用作:
一种使用相应的金属盐前体通过溶胶-凝胶法合成金属纳米颗粒的还原剂。
配位聚合物[Co(H2O)2Ni(CN)4 4H2O]单晶合成中的控制剂。
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 1
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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分析证书(COA)
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Citrate is one of many cell culture components that affects the performance of serum-free, protein-free and animal protein-free cell culture systems used for biomanufacturing heterologous proteins such as monoclonal antibodies.
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