等级
Molecular Biology
质量水平
检测方案
≥99% (titration)
形式
crystalline solid
制造商/商品名称
Calbiochem®
储存条件
OK to freeze
desiccated (hygroscopic)
颜色
white
pKa (20 °C)
7.21
溶解性
water: 14 mg/mL
痕量阳离子
heavy metals: ≤0.001%
heavy metals (as Pb): ≤0.001%
吸光度
≤0.01 at 260 nm
≤0.01 at 280 nm
异质活性
DNases, proteases, RNases, none detected
运输
ambient
储存温度
10-30°C
SMILES字符串
[Na+].[H]O[H].OP(O)([O-])=O
InChI
1S/Na.H3O4P.H2O/c;1-5(2,3)4;/h;(H3,1,2,3,4);1H2/q+1;;/p-1
InChI key
BBMHARZCALWXSL-UHFFFAOYSA-M
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相关类别
一般描述
Useful in conjuction with sodium phosphate, dibasic (Cat. No. 567550) in the preparation of biological buffers(absorbance: ≤0.01 at 260 nm and 280 nm).
Useful in conjunction with Sodium Phosphate, Dibasic (Cat. No. 567550 or 567547) in the preparation of biological buffers.
警告
Toxicity: Standard Handling (A)
重悬
Following reconstitution, store at room temperature. Stock solutions are stable for up to 6 months at room temperature.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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