PRODUCT PNA ONA TCA PCONA OCPNA PNCB-SA 1,5-NDS PNPS
CHEMICAL NAME para nitro aniline ortho nitro aniline 2,4,5-trichloro aniline para chloro ortho nitro aniline ortho chloro para nitro aniline para nitro chloro benzene-2-sulfonic acid sodium salt 1,5-naphtalene disulfonic acid disodium salt para nitro phenol sodium salt
Purity 99% up. by GC 99% up. by GC 98% up. by GC 99% up. by GC 99% up. by GC - - 98% up. by GC
M.W. 138.12 138.12 196.46 172.57 173 259.6 332.15 197.13
M.P. 147.4 ~ 148.2 °C 69 ~ 72 °C 96 ~ 96.5 °C 115 ~ 117 °C 106 ~ 108 °C - - 111 ~ 115 °C
Moisture 0.5% max. 12% max. 0.5% max. 0.5% max. 0.5% max. - 6% max 0.5% max.
Content - - - - - 65% up. (diazo value) 86% up. -
Salt - - - - - - 2.5% max. -
Free Acid - - - - - 0.2% max 1.0% max -
PNCB - - - - - 0.1% max. - -
USAGE 염료
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농약
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의약품
중간체