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00% & Formamide free Basis) RATIO (H[@2@]B[@1a@]/H[@2@]B[@1a@] + H[@2@]B[@1b@] 90% SPECIFIC ROTATION -17� to -20� -17� to -20� RESIDUE ON IGNITION 0
5 % ALKALINITY TO PASS TEST LOSS ON DRYING 12
0 COLOR OF MELT (Pt-Co) 300 WATER 0
[a][@D@](C = 1) -20 to-23 -20 to-23 LOSS ON DRYING 0
8620 REFRACTIVE INDEX @ 20�C 1
33'-Diaminobenzophenone size:1 GM 00% & Formamide free Basis)
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