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等级
certified reference material
质量水平
Agency
NIST standard reference material
包装
pkg of 30 g
制造商/商品名称
NIST®
pKa (25 °C)
(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
mp
252.6 °C (lit.)
密度
2.338 g/mL at 25 °C (lit.)
应用
general analytical
格式
neat
SMILES字符串
[K+].OP(O)([O-])=O
InChI
1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
InChI key
GNSKLFRGEWLPPA-UHFFFAOYSA-M
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一般描述
应用
SRM 2186I solution is recommended for the calibration of pH meters to use for the measurement of pD in deuterium oxide.
其他说明
Certified for the analytes listed below.
Potassium Dihydrogen Phosphate
See certificate for values and more details at nist.gov/SRM.
Potassium Dihydrogen Phosphate
See certificate for values and more details at nist.gov/SRM.
法律信息
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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