r 没食子酸 r
rr 主要用于有机合成、医药、食品添加剂、电器、轻工、墨水、涂料、国防等部门,用途非常广泛。 r
r r r r r rr APPEARANCE r
r r rr A WHITE TO BEIGE POWDER r
r r r r rr APHA r
r r rr 180 MAX. r
r r r r rr SOLUBILITY(TURBIDITY) r
rr 50MG/ML ETOH r
r r rr CLEAR r
r r r r rr LOSS ON DRYING r
r r rr 10.0% MAX. r
r r r r rr RESIDUE ON IGNITION r
r r rr 0.1% MAX. r
r r r r rr r
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