Basic information Safety Price Use Synthesis Preparation Products And Raw materials Spectrum Related
PICRIC ACID Structure

PICRIC ACID

Chemical Properties

Melting point 122-123 °C (dried material, Lit. Merck Index 12th Ed.)(lit.)
Boiling point 300℃
Density  1.00 g/mL at 20 °C
vapor density  7.9 (vs air)
vapor pressure  1 mm Hg ( 195 °C)
refractive index  1.7630 (estimate)
Flash point 150℃
storage temp.  Store at RT.
solubility  alcohol: soluble1 (g/12 mL)(lit.)
pka 0.38(at 25℃)
form  solution (saturated aqueous)
Colour Index  10305
Specific Gravity 1.005
color  yellow solution
PH Range 0.2(colourless)-1(yellow)
explosive limit 0.01%
Water Solubility  (mg/L):
66,670 at 100 °C (quoted, Windholz et al., 1983)
14,000 at 20 °C, 68,000 at 100 °C (quoted, Verschueren, 1983)
λmax 354nm
Merck  13,7492
BRN  423400
Exposure limits TLV-TWA skin 0.1 mg/m3 (ACGIH, OSHA, and MSHA).
Stability Stability Unstable; may detonate if struck, heated or ground. Highly flammable if dry. May explode if dry - keep wet at all times. Keep water content above 20%. Flammable. Incompatible with strong oxidizing agents, bases, most common metals, ammonia, strong reducing agents. Avoid shock, friction, heat. Compounds formed by reaction with
Major Application Explosives, power circuits, energetic materials, liquefied gas fuels, thin films, power generation, batteries, fuel cells, steel, gold films, nanopowder, antifreeze fluid for automobiles, polymerization inhibitors, tattoo removal from skin, antiinfiammatroy agent, treatment of neoplasm
InChIKey OXNIZHLAWKMVMX-UHFFFAOYSA-N
CAS DataBase Reference 88-89-1(CAS DataBase Reference)
EWG's Food Scores 2-5
FDA UNII A49OS0F91S
EPA Substance Registry System Picric acid (88-89-1)

Safety

Symbol(GHS)
Signal wordDanger
Hazard statements H201-H301+H311+H331
Precautionary statements P210-P230-P250-P280-P301+P310-P370+P372+P380+P373-P503
Hazard Codes  F,T,E,Xn
Risk Statements  1-4-11-23/24/25-2-36-20/21/22-3
Safety Statements  35-45-37-28-36/37-36-26-16-25
RIDADR  UN 1344 4.1/PG 1
WGK Germany  2
RTECS  TJ7875000
HazardClass  4.1
PackingGroup  I
Hazardous Substances Data 88-89-1(Hazardous Substances Data)
Toxicity LC50 (48-h) for red killifish 513 mg/L (Yoshioka et al., 1986).
IDLA 75 mg/m3
NFPA 704:
4
3 4

PICRIC ACID Price

PICRIC ACID Chemical Properties,Usage,Production

PICRIC ACID synthesis