Description
8-anilinonaphthalene-1-sulfonicacid,azane,hydrate
8-anilinonaphthalene-1-sulfonicacid,azane,hydrate Quick Details
Product name: 8-anilinonaphthalene-1-sulfonicacid,azane,hydrate
Other Name: 8-ANILINO-1-NAPHTHALENESULFONIC ACID AMMONIUM SALT HYDRATE, 97
MF: C16H13NO3S.H3N
MW: 316.38
CAS: 206659-00-9
Structurer:
Appearance: Light yellow-green powder or crystalline powder
Application: It can be used for pharmaceutical intermediates
Specifications :
Item
Specifications
Appearance
Light yellow-green powder or crystalline powder
content%
≥97.0
melting point℃
238-245
pH
4.0-5.5
Turbidity NTU（0.2% in H2O）
≤2.0
Solubility g/100ml
≥4.0
Solubility（0.2% in H2O）
Yellow-green transparent solution
Pb ppm
≤10
Cu ppm
≤10
Mn ppm
≤10
Cd ppm
≤10
Ni ppm
≤10
Co ppm
≤10
Cr ppm
≤10
Zn ppm
≤10
Storage: keep low-temperature and keep drying
Shelf life: 12 month with package
Package Size: 25kg/drum
