产品名称

英文名称：Potassium phosphate tribasic

同义词

potassium phosphate, tribasic, n-hydrate、potassium-phosphate、16D59922JU、POTASSIUM PHOSPHATE, TRIBASIC ANHYDROUS、DTXSID3043994、FT-0688089、Tripotasium phosphate、A915279、Tripotassium orthophosphate、tri-Potassium orthophosphate、Potassium phosphate-tribasic、CC、正磷酸钾

产品性质

CAS编号：7778-53-2

分子式：K3PO4

分子量：212.27

EC号：231-907-1

MDL号：MFCD00036295

PubChem编号：62657

别名：正磷酸钾

英文别名：potassium phosphate, tribasic, n-hydrate|potassium-phosphate|16D59922JU|POTASSIUM PHOSPHATE, TRIBASIC ANHYDROUS|DTXSID3043994|FT-0688089|Tripotasium phosphate|A915279|Tripotassium orthophosphate|tri-Potassium orthophosphate|Potassium phosphate-tribasic|CC

规格或纯度：AR

英文名称：Potassium phosphate tribasic

应用：很好的缓冲溶剂，广泛用于生化试验。

运输条件：常规运输

产品介绍：Potassium phosphate tribasic is a reagent with a very high buffering capacity. It is widely used in molecular biology, biochemistry, and chromatography, used for the extraction of keratohyalin protein from bovine tissue, to study the effects of freezing and thawing on the stability of proteins sensitive to conformational changes. It is used as a food additive for its properties as an emulsifier, foaming agent, and whipping agent.

IUPAC Name：tripotassium;phosphate

INCHI：InChI=1S/3K.H3O4P/c;;;1-5(2,3)4/h;;;(H3,1,2,3,4)/q3*+1;/p-3

InChi Key：LWIHDJKSTIGBAC-UHFFFAOYSA-K

Canonical SMILES：[O-]P(=O)([O-])[O-].[K+].[K+].[K+]

Isomeric SMILES：[O-]P(=O)([O-])[O-].[K+].[K+].[K+]

关联CAS：115281-28-2

PubChem CID：62657

溶解性：Soluble in water (100 mg/mL). Insoluble in alcohol.

密度：2.564

敏感性：对湿度敏感

象形图：

信号词：Danger

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritationH318 Causes serious eye damage

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P305+P354+P338,P317,P337+P317,P332+P317,P319

个人防护装备：dust mask type N95 (US),Eyeshields,Gloves

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