Welcome to our M D Laboratory Supplies Inc

SKU Size Price Quantity Add to Cart
69752 25 G $63.40

ITEM#:1042
(HO)2C10H3(SO3Na)2N=NC6H4SO3Na
CAS#:23647-14-5
F.W.:570.42
NFPA#:
Specific Gravity: 0.000
DOT:NR
Descriptions: (4,5-Dihydroxy-3-(p-sulfophenylazo)-2,7-naphthalene disulfonic acid, trisodium salt). Indicator for zirconium, thorium.