Model: | - |
---|---|
Brand: | - |
Origin: | Made In China |
Category: | Chemicals / Organic Chemical Materials / Aromatic Hydrocarbon |
Label: | AMSONIC ACID , CAS NOS: 81-11-8 |
Price: |
US $3.77
/ kg
|
Min. Order: | 1000 kg |
Last Online:25 Sep, 2013 |
4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid
(AMSONIC ACID)
CAS NOS: 81-11-8
Light yellow powder
PURITY(%) 95 MIN.
SULFATE (%) 2 MAX.
INSOLUBLES(%)0.1MAX.
PH 4 MIN.
CHLORIDE(%)6MAX.
GARDNER COLOR 6 MAX.
ASH 10 MAX