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Merck

1551139

USP

磷酸二氢钾

United States Pharmacopeia (USP) Reference Standard

别名:

磷酸钾 一元, prim.-磷酸钾, 磷酸二氢钾

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About This Item

线性分子式:
KH2PO4
CAS号:
分子量:
136.09
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

pharmaceutical primary standard

API 家族

monobasic potassium phosphate

製造商/商標名

USP

pKa (25 °C)

(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)

mp

252.6 °C (lit.)

密度

2.338 g/mL at 25 °C (lit.)

應用

pharmaceutical (small molecule)

格式

neat

SMILES 字串

[K+].OP(O)([O-])=O

InChI

1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1

InChI 密鑰

GNSKLFRGEWLPPA-UHFFFAOYSA-M

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一般說明

本产品按照发行药典的发行和规定提供。支持本产品的所有信息,包括安全数据表和任何产品信息传单,都是在发行药典的授权下开发和发布的。有关更多信息和支持,请访问发行药典的网站。

應用

磷酸二氢钾USP参考标准品设计用于USP规定的指定质量测试和检测。

分析報告

这些产品仅供测试和化验使用。它们不适用于人类或动物,也不能用于诊断、治疗或治愈任何类型的疾病。

其他說明

可能适用相应的销售限制。

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


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