Quality Segment
assay
96%
form
powder
composition
Carbon: 58.6-64.2%
Nitrogen: 18.6-20.4%
technique(s)
titration: suitable
color
brown-red
mp
192-202 °C (lit.)
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
Oc1ccc(\N=N\c2ccccn2)c(O)c1
InChI
1S/C11H9N3O2/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11/h1-7,15-16H/b14-13+
InChI key
RJNYNDHYSJRRDW-BUHFOSPRSA-N
General description
4-(2-吡啶偶氮)间苯二酚(PAR)是一种二元酸单钠盐,可与大多数金属离子形成质子化络合物。
Application
4-(2-吡啶偶氮)间苯二酚(PAR)可用作金属指示剂,也可用作定量测定50多种元素的显色剂。
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves