|
|
C.I. name |
Code name
|
Color
|
Light- fastness
|
Wash fastness
|
Comments
|
Dye names
|
|
|
reactive yellow 39 plus a non-CI dye |
Yellow 4G
|
Sun yellow
|
5-6
|
4-5
|
Clear, bright; no toxic metal
in MSDS. LookChem equates Lanaset Yellow 4GN to Lanasol Yellow 4G.
|
10 - 15 % C.I. REACTIVE YELLOW 39 (CAS No. 70247-70-0)
5 - 10 % non-CI reactive dye (CAS No. 72479-28-8 )
4-CHLORO-3-[4-[[4- CHLORO-2- (2-CHLOROPHEN OXY)PHENYL] AZO-4,5- DIHYDRO- 3-METHYL-5-OX
O-1H-PYRAZOL-1-YL] BENZENESULPHONATE
SODIUM
|
|
|
acid yellow 220 |
Yellow 2R
|
Mustard
|
6-7
|
5
|
Useful for mixing deep shades
and orange; no toxic metal in MSDS
AZO METAL COMPLEX DYES
| 10 - 20 % C.I ACID YELLOW 220 (CAS No. 70851-34-2)
|
|
|
acid red ? |
Red 2B
|
Scarlet
|
4-5
|
4-5
|
Clear, bright
AZO AND AZO METAL COMPLEX DYES
|
- 30-40 % CHROMATE COMPLEX (CAS No. 72017-66-4)
CAS number matches this name (in German):
Chromat (2-), (2,4-Dihydro-4- ((hydroxy-4- nitrophenyl)
azo)-5-methyl- 2-phenyl- 3H-pyrazol- 3-onato
(2-))(3-((4,5-dihydro- 3-methyl- 5-oxo-1-phenyl-1H-pyrazol-
4-yl)azo)-2- hydroxy-5- nitrobenzol
sulfonato(3-))-, Dinatrium
|
| | non-CI Acid Red |
Red 2GA | Red | | |
| 20 - 30% Metal complex dye 00893 (CAS No. 70209-87-9)
CAS number matches the following name in German (from an Austrian document):
Chromat (2-), (2,4-Dihydro-4-((hydroxy-4- nitrophenyl)
azo)-5-methyl- 2-phenyl-3H- pyrazol-3-onato
(2-))(3-((4,5-dihydro- 3-methyl- 5-oxo-1-phenyl-1Hpyrazol-
4-yl)azo)- 2-hydroxy- 5-nitrobenzol
sulfonato(3-))-, Dinatrium |
|
|
reactive red 83 |
Lanaset Red G
|
Deep red
|
5-6
|
4-5
|
MIXTURE OF AZO METAL COMPLEX DYES from MSDS
-MSDS for this dye appears to have information for Lanaset Scarlet 2R; unclear; name "CI reactive red 83" is from patent applications online.
|
|
|
|
acid red 260 plus a non-CI acid dye |
Bordeaux B
|
Magenta
|
6-7
|
4-5
|
Dull; no toxic metal listed in
MSDS
MIXTURE OF AZO METAL COMPLEX DYES
| 1-5% ACID RED 260
(CAS No. 52333-30-9)
2-Naphthalenesulfonic acid, 5,5'-[(1-methylethylidene) bis(4,1-phenyleneoxysulfonyl-2,1-phenyleneazo)]bis [6-amino-4-hydroxy-, disodium salt
plus a
30 - 40 % non-CI acid dye with chromium
CHROMATE(2-) [2,4-DIHYDRO-4- [(2-HYDROXY-
4-NITROPHENYL) AZO]- 5- METHYL-2- PHENYL- 3H- PYRAZOL-
3-ONATO(2-)] [4- [(4,5-DIHYDRO-3-M
ETHYL-5-OXO- 1-PHENYL- 1H-PYRAZOL - 4-YL)AZO
]-3-HYDROXYL -1- NAPHTHALENE SULFONATO(3-)]
(CAS No. 83833-37-8)
|
|
|
acid blue 225 |
Blue 2R
|
Royal blue
|
5-6
|
4-5
|
Clear, bright; no toxic metal
in MSDS
Anthraquinone Dye
|
- 15-25 % C.I. ACID BLUE 225 (CAS No. 70209-96-0)
(Note that Blue 2RA is 20-30% CI Acid Blue 225.)
|
|
|
non-CI reactive blue |
Blue 5G
|
Turquoise
|
5-6
|
4-5
|
Clear, bright; no toxic metal in MSDS
Anthraquinone dye
|
- 80-90 % SODIUM BENZENESULFONIC ACID DERIVATIVE (CAS No. 72391-24-3)
CAS number matches the following name in an EPA document:
Benzenesulfonic acid,
[[(chloroacetyl) amino]methyl][4-[[4-
(cyclohexylamino)- 9,10-dioxo-1-
anthracenyl)amino) phenoxy)methyl-,
monosodium salt
(Structual Class--Diaminoanthraquinones)
|
|
|
acid blue 225
plus
acid blue 317 |
Navy R
|
Navy blue
|
5-6
|
5
|
Useful for mixing deep, dull
shades
MIXTURE OF AZO AND AZO METAL COMPLEX DYES
| 1 - 5 % C.I ACID BLUE 225 (CAS No. 70209-96-0)
15 - 24 % C.I ACID BLUE 317 (CAS No. 68541-71-9)
|
|
|
mix of two
non-CI acid dyes |
Brown B
|
Brown
|
|
|
MIXTURE OF AZO METAL COMPLEX DYES
| 15-20 % non CI acid dye (CAS No 52587-68-5)
Disodium [3-[(4,5-dihydro-3-methyl- 5-oxo
-1-phenyl-1H-pyrazol- 4-yl)azo]-4-hydroxy
benzenesulphonato(3-)] [1-[[2-hydroxy-5-(
phenylazo)phenyl]azo]- 2-naphtholato(2-)]
chromate(2-)
- 30-40% non-CI acid dye (CAS No. 70236-60-1)
Disodium [2,4-dihydro- 4-[(2-hydroxy-5 -nitrophenyl)azo]-5- methyl-2- phenyl-3H-pyra
zol-3-onato(2-)] [3-hydroxy- 4-[(2-hydroxy
-1-naphthyl)azo]- 7- nitronaphthalene-1- sulphonato(3-)] chromate(2-)
|
|
|
? |
Brown G |
Rust brown |
|
|
|
|
|
|
reactive violet ? |
Violet B
|
Violet
|
5
|
5
|
Very intense color
unspecified dye described as "NON HAZARDOUS COMPONENTS" plus
1-2 % surfactant (CAS No. 137-20-2)
SODIUM 2- [METHYLOLE OYLAMINO] ETHANE-1- SULPHONATE
(surfactant for bleaching, dyeing, wetting, finishing textiles, rug shampoos)
THIS PRODUCT CONTAINS A REACTIVE DYE COMPONENT.
MIXTURE OF ANTHRAQUINONE & AZO METAL COMPLEX DYES
Not classified as hazardous according to criteria of NOHSC Australia |
unknown |
|
|
non-CI reactive dye |
Green B |
Emerald |
|
|
ANTHRAQUINONE DYE PREPARATION
| 60 - 70 % non-CI reactive dye (CAS No 70161-19-2)
DISODIUM [(9,10-DIHYDRO- 9,10-DIOXO-1,4-A
NTHRYLENE) BIS(IMINO-4,1- PHENYLENEOXY)] BIS (BENZENESULFONATE)
|
|
|
acid black 172
and a non-CI acid black |
Black B
|
Jet black
|
6-7
|
4-5
|
Very strong color; contains
chromium
MIXTURE OF AZO AND AZO METAL COMPLEX DYES
mixture does not tend to separate out into individual component dyes on fiber
| 30-40% C.I. ACID BLACK 172 (CAS No. 57693-14-8)
5-10% non CI acid dye (CAS No. 70236-55-4)
DISODIUM [1-[(2-HYDROXY-3,5-DINITRO PHENY
L)AZO]-2- NAPHTHOLATO (2-)] [3-HYDROXY-4-[(
2-HYDROXY-1- NAPHTHYL) AZO]-7- NITRO NAPHTHALENE-1-SULPHO NATO(3)] CHROMATE(2-)
|
|
|
non-CI premetalized black acid dye |
Black R
|
black |
|
|
|
8-10% non-CI acid dye (EC No. 260-906-9)
Trisodium bis [3- hydroxy-4 -[(2-hydroxy-1-
naphthyl) azo]-7- nitro naphthalene-1-sulphonato
(3-)] chromate(3-)
20-30% Dipropyleneglycol (EC No. 246-770-3)
- 8-10% 6-Caprolactam (EC No. 203-313-2)
|
| | Acid Blue 317 plus a non-CI acid dye |
Grey G |
Grey |
|
|
MIXTURE OF METAL COMPLEX DYES
|
10-15% ACID BLUE 317 (CAS 68541-71-9)
20-24% non-CI acid dye (CAS No. 84145-95-9)
DISODIUM [2- HYDROXY-3- [(2-HYDROXY-1- NAPH 84145-95-9 20 - 24 %
THYL)AZO]-5- NITROBENZENE-1- SULPHONATO(3-
)][1-(2-HYDROXY-4- NITROPHENYL) AZO]-2-NAP
THOLATO(2-)] CHROMATE(2-)
|
Back to list of FAQs