等级
anhydrous
质量水平
产品线
Redi-Dri™
检测方案
≥99.0%
形式
powder
质量
free-flowing
pH值（酸碱度）
4.0-4.5 (25 °C, 50 g/L in water)
pKa (25 °C)
(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
SMILES字符串
[Na+].OP(O)([O-])=O
InChI
1S/Na.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
InChI key
AJPJDKMHJJGVTQ-UHFFFAOYSA-M
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一般描述
磷酸钠是氢氧化钠和磷酸形成的盐，在分子生物学应用的缓冲液中广泛使用。它还可用作某些有机反应的催化剂。
应用
磷酸二氢钠可用于：
- 作为催化剂合成非离子表面活性剂，用于制备粘合剂和去污剂。
- 作为磷酸盐缓冲液（PBS缓冲液）组分，用于葡萄糖传感器研究。
法律信息
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
储存分类代码
13 - Non Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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商品
Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.
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