Products > Intermediate
C.A.S No.:90-51-7
chemical structural formula:C10H9NO4S
molecular mass:239.25
chemical name 2-amino-8-naphthol-6-sulfonic acid
|
common purity product |
high purity product |
appearance |
light-gray powder |
light-gray powder |
coupled value |
above 90% |
above 95% |
amino G acid |
below 1% |
below 1% |
Bronner's acid |
below 1% |
below 1% |
DOG acid |
below 0.5% |
below 0.5% |
Ash |
below 3% |
below 2% |
moisture |
below 5.5% 以下 |
below 3% 以下 |
packaging |
25/500 kg woven bag |