Ammonium phosphate dibasic can be used as a catalyst:
- To synthesize tetrahydrobenzo[b]pyranderivatives via three‐component condensation reaction.
- In the solvent-free Biginelli reactions.
- To synthesize bis(indolyl)methanes via solvent-free reaction of indole derivatives and aromatic or aliphatic aldehydes.
属性
形式
crystalline powder
crystals or chunks
杂质
≤0.005% NH4OH pptd.
≤0.005% insolubles
痕量阴离子
chloride (Cl-): ≤0.001%
nitrate (NO3-): ≤0.003%
sulfate (SO42-): ≤0.01%
痕量阳离子
Ca: 0.001%
Fe: ≤0.001%
K: ≤0.005%
Mg: 0.0005%
Na: ≤0.005%
heavy metals (as Pb): ≤0.001%
InChI
1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)
InChI key
MNNHAPBLZZVQHP-UHFFFAOYSA-N
安全信息
储存分类代码
13 - Non Combustible Solids