795496
磷酸钾二元 二元
anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥98%
别名:
磷酸二钾, 磷酸氢二钾
选择尺寸
关于此项目
anhydrous
产品名称
磷酸钾二元 二元, anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥98%
InChI
1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChI key
ZPWVASYFFYYZEW-UHFFFAOYSA-L
SMILES string
[K+].[K+].OP([O-])([O-])=O
grade
ACS reagent
anhydrous
agency
suitable for SM 5210
product line
Redi-Dri™
assay
≥98%
form
powder
quality
free-flowing
impurities
≤0.001% Nitrogen compounds (as N)
≤0.01% Insoluble matter
loss
≤1.0% loss on drying, 105°C
pH
8.5-9.6 (25 °C, 5% in solution)
pKa (25 °C)
(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
solubility
water: soluble
anion traces
chloride (Cl-): ≤0.003%
sulfate (SO42-): ≤0.005%
cation traces
Fe: ≤0.001%
Na: ≤0.05%
heavy metals: ≤5 ppm (by ICP-OES)
Quality Level
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Application
Features and Benefits
- 提高效率——免除需要松散硬化粉末的时间和精力
- 更加安全——避免使用工具大力敲碎团块的风险
- 更加经济——制备和溶剂化速度更快，提高效率并节约成本
- 质量保证——经过专业检测的出色品质，无抗结剂添加
- 灵活的用量选择——有从研究到放大级别的用量规格可供选择
General description
Legal Information
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
商品
Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.
相关内容
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