hangzhou da
spec :
appearance : white to yellowish powder
assay : 98.0% min
water : 0.5% max
m.p.: 169-172degc
ash : 0.5% max
package : 25kg/drum
mp 169-172 °c(lit.)
bp 295 °c (759.8513 mmhg)
fp 191 °c
solubility methanol: 0.1 g/ml, clear
water solubility 2 g/l (20 ºc)
hazard codes xn,n
risk statements 20-37/38-41-43-50/53
safety statements 24-26-37/39-60-61
ridadr un 3077 9/pg 3
wgk germany 2
rtecs mx7820000
f 9-23