磷酸钠二元二元

磷酸氢二钠

产品名称：

7558-79-4
Sodium Phosphate, Dibasic-CAS 7558-79-4-Calbiochem
Na₂HPO₄
Sodium hydrogenphosphate
Disodium phosphate
Disodium hydrogen phosphate
Sodium phosphate dibasic
sec-Sodium phosphate
磷酸钠二元二元
磷酸一氢钠
磷酸氢二钠

产品介绍：

产品说明

一般描述

ACS Reagent Grade. Useful in conjunction with Sodium Phosphate, Monobasic (Cat. No. 567545 or 567549) in the preparation of biological buffers.
ACS Reagent Grade. Has a pH of 8.7-9.3.

包装

1 kg in Glass bottle
500 g in Glass bottle

警告

Toxicity: Standard Handling (A)

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

线性分子式	Na₂HPO₄
分子量	141.96
MDL编号	MFCD00003496

产品性质

质量水平	100
形式	solid
manufacturer/tradename	Calbiochem^®
储存条件	OK to freeze desiccated
杂质	≤0.01% insoluble material
颜色	white
pKa (25 ℃)	(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
溶解性	water: soluble
痕量阳离子	heavy metals: ≤0.001%
运输	ambient
储存温度	10-30℃
SMILES string	[Na+].[Na+].[H]OP([O-])([O-])=O
InChI	1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChI key	BNIILDVGGAEEIG-UHFFFAOYSA-L

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable