リン酸カリウム, 三塩基酸一水和物

Potassium phosphate, tribasic, monohydrate

HCID 22031701CAS 115281-28-2

部分構造検索類似構造を探す

基本情報

標準SMILES: O.O=P([O-])([O-])[O-].[K+].[K+].[K+]
InChIKey: RMNIZOOYFMNEJJ-UHFFFAOYSA-K
分子式: H2K3O5P
平均分子量: 230.28 g/mol
単同位体質量: 229.85510483

名称と識別子

優先名称: Potassium phosphate, tribasic, monohydrate
IUPAC: tripotassium;phosphate;hydrate
現地名: リン酸カリウム, 三塩基酸一水和物
英語名: TRI-POTASSIUM PHOSPHATE MONOHYDRATE
分子式: H6KO5P
分子量: 156.12

名称と別名

27176-10-9Potassium phosphate tribasic monohydratetert-Potassium phosphate monohydrateTripotassium phosphate, monohydratePotassium phosphate, tribasic, monohydrateUNII-4927M96TFV4927M96TFVDTXSID40181645RefChem:175581DTXCID80104136608-057-9Tri-Potassium Phosphate Monohydrate

名称をさらに表示

リン酸カリウム, 三塩基酸一水和物ripotassium,phosphate,hydratetripotassium,phosphate,hydratePotassium phosphate hydrate (3:1:1)tri-PotassiumPhosphate1,5-hydratePRSTRI-POTASSIUM PHOSPHATE-1-HYDRATE EXTRAPUREPotassium phosphate tribasic monohydrate,90%PotassiuM phosphate tribasic Monohydrate >=95%Phosphoric acid, tripotassium salt, monohydratePotassium phosphate, tribasic monohydrate, c.p.

potassium phosphate hydratetripotassium;phosphate;hydrateMFCD00150410potassium phosphate monohydratePhosphoric acid, tripotassium salt, hydrate (9CI)Potassium phosphate xhydrateH2K3O5PTripotassium Phosphate xHydrate

データベース識別子

CAS: 115281-28-2、27176-10-9
PubChem CID: 22031701
DTXSID: DTXSID40181645
UNII: 4927M96TFV
EC Number: 608-057-9、878-930-9

物性

構造計算による物性

極性表面積: 87.3 Å²
水素結合供与体数: 1
水素結合受容体数: 5
回転可能結合数: 0
重原子数: 9
形式電荷: 0
複雑度: 36.8

物理化学的性質

融点: 1340 °C · 1340°C
比重(密度): 2 · 2,564 g/cm3
溶解性: water: soluble
外見: 粉
色: 白い
水溶解度: 水に溶ける。アルコールに不溶。
InChI: 1S/3K.H3O4P.H2O/c;;;1-5(2,3)4;/h;;;(H3,1,2,3,4);1H2/q3*+1;;/p-3
InChIKey: RMNIZOOYFMNEJJ-UHFFFAOYSA-K
SMILES: O.[K+].[K+].[K+].[O-]P([O-])([O-])=O

化学的性質

化学的特性WHITE POWDER

安全と法規制

GHS分類

GHS Classification · 6 件

Danger

H315 (95.5%): Causes skin irritation [Warning Skin corrosion/irritation]

P264, P264+P265, P280, P302+P352, P305+P354+P338, P317, P321, P332+P317, and P362+P364 (click each P-code to see the statement)

Aggregated GHS information provided per 44 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Danger

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

危険有害性情報

Hazard Classes and Categories · 2 件

Skin Irrit. 2 (95.5%)

Skin Corr. 1B (100%)

安全データ

F: 3-9
wgk: 2
tsca: Yes
rtecs: TC8450000
ridadr: 3262
hs_code: 28352400
risk_code: 41-38-34
hazard_code: Xi
safety_code: 26-39-62-46-36
Hazard Classifications: Eye Dam. 1STOT SE 3
ストレージクラス: 11 - Combustible Solids

化学と産業

応用分野 · 1 件

使用Potassium phosphate monohydrate acts as a reagent and buffer used in molecular biology, biochemistry, and chromatography. It is utilized to study the effects of freezing and thawing of proteins sensitive to conformational changes. It is also used in the extraction of keratohyalin protein from bovine tissue. Further, it is used as a food additive, emulsifier, foaming agent and fertilizer.