Product Packaging:
Packing : 1kg/bag，25kg/drum
Product Details:
CAS No: 148-25-4
WF: C10H8O8S2
MW: 320.3
EINECS No: 205-712-7
Purity: 99%min
Other Names: 1,8-Dihydroxynaphthylene-3,6-disulfonic acid
Place of Origin: China
Appearance: Needle or leaf shaped crystals
Application：
Determination of chromium, titanium and formaldehyde, determination of chromium, mercury, silver, titanium, Chlorate, formaldehyde, nitrate and nitrite, Azo dye intermediates.
