214566
Acid Green 25
Dye content ≥60 %
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About This Item
Empirical Formula (Hill Notation):
C28H20N2Na2O8S2
CAS Number:
Molecular Weight:
622.58
PubChem Substance ID:
UNSPSC Code:
12171500
Colour Index Number:
61570
NACRES:
NA.47
EC Number:
224-546-6
MDL number:
form
powder
Quality Level
composition
Dye content, ≥60%
mp
235-238 °C (lit.)
λmax
608 nm, 642 nm (2nd)
ε (extinction coefficient)
≥10000 at 604-612 nm, ≥10200 at 640-646 nm, ≥20000 at 281-287 nm, ≥22700 at 251-257 nm, ≥6400 at 407-413 nm
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
[Na+].[Na+].Cc1ccc(Nc2ccc(Nc3ccc(C)cc3S([O-])(=O)=O)c4C(=O)c5ccccc5C(=O)c24)c(c1)S([O-])(=O)=O
InChI
1S/C28H22N2O8S2.2Na/c1-15-7-9-19(23(13-15)39(33,34)35)29-21-11-12-22(30-20-10-8-16(2)14-24(20)40(36,37)38)26-25(21)27(31)17-5-3-4-6-18(17)28(26)32;;/h3-14,29-30H,1-2H3,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2
InChI key
FPAYXBWMYIMERV-UHFFFAOYSA-L
General description
Acid green 25 is an anthraquinone, acid dye.
Application
Acid green 25 is commonly used in the textile industry to dye polyamide, wool, silk, and acrylic fibres.
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W Hiebl et al.
Klinische Monatsblatter fur Augenheilkunde, 222(4), 309-311 (2005-04-22)
The azo dye trypan blue and the cyanine dye indocyanine green have been used in ophthalmology since the 1980 s to dye the anterior capsule in cataract operations and to stain epiretinal membranes in order to remove the membrana limitans
Xin-Hui Xu et al.
Molecules (Basel, Switzerland), 17(3), 2784-2795 (2012-03-08)
A new sorbent material, barium sulfate-Direct Blending Yellow D-3RNL hybrid (BSD), was synthesized and characterized by various methods. Both the anionic dyes, Reactive Brilliant Red X-3B and Weak Acid Green GS were hardly adsorbed by the BSD material, while the
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 214566-50G | 04061832338569 |