solvent violet 58
Date：2021-12-02 Categories：Related Application Product
| post date: |
dec 01,2021 |
| expiry date: |
may 30,2022 |
| detailed description: |
solvent violet 58/violet p-3rl
c .i . no:solvent violet 58
cas no:3618-67-5
molecular formula:c23h25cl2n5o8
molecular weight:570.38
manufacturing methods : 2,6-dichioro-4-nitroaniline diazo, and acetamide,n-[3-[bis[2-(acetyloxy)ethyl]amino]-4-methoxyphenyl]- coupling.
properties and applications: red light purple.
list of suppliers:
blue 3g
violet p-3rl
performance & applications:
test items specification
appearance violet powder
dyeing strength, % 98-102
ph value 6.0-8.0
moisture, % 2.0 max.
solubility (mek, 20ºc), g/l 500 min.
insolubles (mek 100g/l, 20ºc), % 1.0 max.
color difference , ∆e 1
specification value
appearance violet powder
solubility in solvents
g/l alcohol 100
1-methoxy-2-propanol 50
n-propanol 30
2-ethoxyethanol 200
mek 500
ethyl acetate 50
toluene 100
heat stability 150℃(30min.) a
180℃(10min.) a
200℃(1min.) a
light fastness 5-6
packages: 25kgs/ pallets |
