V800316
磷酸二氢钾 一元
AR, 99.5-100.5%
别名:
prim.-磷酸钾, 磷酸二氢钾
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线性分子式:
KH2PO4
化学文摘社编号:
分子量:
136.09
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
231-913-4
MDL number:
Assay:
99.5-100.5%
Grade:
AR
Form:
crystalline powder
InChI key
GNSKLFRGEWLPPA-UHFFFAOYSA-M
InChI
1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
grade
AR
product line
Vetec™
assay
99.5-100.5%
form
crystalline powder
pH
4.2-4.5 (5% in water)
mp
252.6 °C (lit.)
density
2.338 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤0.0005%
cation traces
Fe: ≤0.001%, Na: ≤0.05%, heavy metals (as Pb): ≤0.001%
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Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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