China (Mainland) 
|
physical properties |
|
|
mp |
83-86 °c(lit.) |
|
bp |
211 °c |
|
refractive index |
n20/d 1.431 |
|
fp |
110 °c |
|
storage temp. |
store in dark! |
|
solubility |
methanol: 50 mg/ml, clear |
|
form |
prilled |
|
color |
off-white to yellow |
|
water solubility |
76 g/l (25 ºc) |
|
merck |
3389 |
|
brn |
110354 |
|
stability: |
stable. incompatible with acids, oxidizing agents. |
|
safety information |
|
|
hazard codes |
t,c,t+ |
|
risk statements |
25-34-24/25-36/37/38-27-36-24-20-61-40-23/24/25 |
|
safety statements |
36/37/39-45-28a-26-28-36/37-53-27-22 |
|
ridadr |
un 2811 6.1/pg 2 |
|
wgk germany |
3 |
|
rtecs |
us8400000 |
|
hazard note |
toxic/corrosive |
|
tsca |
t |
|
hazardclass |
8 |
|
packinggroup |
ii |
|
hs code |
29333999 |
specifications
appearance white or off-white crystals
assay 99.0%min
loss on drying 0.3%max
melting point 111.0-114.0℃
insoluble in water 0.1%max