USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $6.00-9.00 / Gram
USD $1.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $15.00-50.00 / Kilogram
hangzhou da
specs:
appearance:white powder
total acid≥99%
assay≥98.5%
melting point 125.0—128.0℃
water≤0.4%
packing: 25kg net/ drum
mp 127-129 °c(lit.)
bp 245 °c10 mm hg(lit.)
density 1,15 g/cm3
vapor pressure 21 mm hg ( 222 °c)
fp 220 °c
storage temp. −20°c
solubility ethanol: 0.1 g/ml, clear
water solubility < 0.1 g/l (20 ºc)
hazard codes xi
risk statements 36/37/38-36
safety statements 26-36-24/25
hs code 29171990