251324
관리자 [2021-03-20 19:16:04]
조회수 403
Orcein for clinical diagnosis
5g / 25g
CAS No. 1400-62-0 / solid
Identity: IR passes test
Ratio lmax. P +/- 15 nm: 0.98 - 1.18
A 1% , 1 cm, λ max.: >525 - 625
λ of max. ABS in NaOH 0.01 mol/l: 575 - 580 nm
T.L.C.: passes test
Maximum limit of impurities
Water: < 5 %
Identity: IR passes test
Ratio lmax. P +/- 15 nm: 0.98 - 1.18
A 1% , 1 cm, λ max.: >525 - 625
λ of max. ABS in NaOH 0.01 mol/l: 575 - 580 nm
T.L.C.: passes test
Maximum limit of impurities
Water: < 5 %
