Molecular Formula:C37-H36-N2-O9-S3•2H3-N
Appearance: redddish-violet powder
Strengthí¦200.0%
Waterí_5.0 %
Insolubilityí_1.0%
25 kg/drum
Molecular formulaú¦c16-h12-n4-o9-s2•3na
Appearance: redddish-violet powder
Strength í² 200.0 %
Water ín 5.0 %
Insolubility ín 1.0 %
25 kg/drum
Dimethyl acetylsuccinate (DMAS)
Butanedioic acid, acetyl-, dimethyl ester
Molecular Formulaú¦C8-H12-O5
Appearance : Clear liquid
Content : 98%
Grade : D(distilled)
M.P. : 31-33íµ(approx)
B.P.(667Paíµ) : 110-120íµ
Solubility : 60g/I
Density : 1.151g/cm3(30íµ)
LD50 : 5000mg/kg min
25 kg/bag
Naphthionic acid
4-Aminonaphthalene-1-sulfonic acid
Molecular Formulaú¦C10-H9-N-O3-S
Appearance : Grayish white crystal
Content í¦ 74%
1-Naphthylamine í_ 10.0%
Insolubility í_ 0.2%
25 kg/bag
Food Blue 2
Appearance : Purplish blue powder with special odor.
Molecular Formula : C37H34N2O9S3Na2
Molecular Weight : 792.86
PH Value : 6.0-7.5 1% (m/m)
Melting Point : 283ípC (decompose)
Flash Point : 283ípC
Oxidizability : none
Relative Density (waterú+1) : 0.7
Solubility in Water : 200-220g/L 25 ípC
25 kg/drum
Dimethyl acetylsuccinate (DMAS)
Butanedioic acid, acetyl-, dimethyl ester
Molecular Formulaú¦C8-H12-O5
Appearance : Clear liquid
Content : 98%
Grade : D(distilled)
M.P. : 31-33íµ(approx)
B.P.(667Paíµ) : 110-120íµ
Solubility : 60g/I
Density : 1.151g/cm3(30íµ)
LD50 : 5000mg/kg min
25 kg/bag
