Merck
CN

RDD019

Sigma-Aldrich

磷酸钾

anhydrous, free-flowing, Redi-Dri, reagent grade, ≥98%

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别名:
正磷酸钾
线性分子式:
K3PO4
CAS号:
分子量:
212.27
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.25

等级

anhydrous
reagent grade

质量水平

产品线

Redi-Dri

检测方案

≥98%

形式

crystalline

质量

free-flowing

缺失

≤5.0% loss on ignition

pH值(酸碱度)

11.9 (25 °C, 10 g/L)

溶解性

water: 100 mg/mL, clear, colorless

密度

2.564 g/mL at 25 °C (lit.)

SMILES字符串

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

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

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法律信息

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

象形图

CorrosionExclamation mark

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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示例

T1503
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Janaina S Lima et al.
Bioprocess and biosystems engineering, 40(4), 511-518 (2016-12-13)
Immobilization of cellulases on magnetic nanoparticles, especially magnetite nanoparticles, has been the main approach studied to make this enzyme, economically and industrially, more attractive. However, magnetite nanoparticles tend to agglomerate, are very reactive and easily oxidized in air, which has
Cynthia G Flores-Hernández et al.
Polymers, 13(4) (2021-02-11)
The objective of the study was to obtain a new biodegradable graft polymer by performing two chemical processes: first, a transesterification reaction between carboxylic acid's salt and ethyl acrylate's ester, followed by polymerization of the vinyl group from the ethyl
Marta Pastor-Belda et al.
Food chemistry, 221, 76-81 (2016-12-17)
Magnetic solid phase extraction (MSPE) with cobalt ferrite nanoparticles coated with oleic acid is described for the determination of alkylphenols (APs), 4-tert-butylphenol (TBP), 4-pentylphenol (PP), 4-hexylphenol (HP), 4-tert-octylphenol (TOP), 4-n-octylphenol (OP) and 4-nonylphenol (NP) in baby foods using gas chromatography

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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