Acid Green 50
- CAS No.
- 3087-16-9
- Chemical Name:
- Acid Green 50
- Synonyms
- e142;GREEN S;CI 44090;LISSAMINE GREEN B;green5;greenbs;12078green;eriogreens;foodgreens;woolgreen5
- CBNumber:
- CB3410671
- Molecular Formula:
- C27H27N2NaO7S2
- Molecular Weight:
- 578.63
- MOL File:
- 3087-16-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/5 12:01:54
| Melting point | >300°C |
|---|---|
| Density | 0.541[at 20℃] |
| storage temp. | Refrigerator |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Powder |
| Colour Index | 44090 |
| color | Dark brown or black |
| Water Solubility | 492.554g/L at 28℃ |
| Stability | Incompatible with strong oxidizing agents. |
| LogP | 0.595 at 25℃ |
| CAS DataBase Reference | 3087-16-9(CAS DataBase Reference) |
| EPA Substance Registry System | Methanaminium, N-[4-[[4-(dimethylamino)phenyl](2-hydroxy-3,6-disulfo-1-naphthalenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, inner salt, monosodium salt (3087-16-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-36/37/38 | |||||||||
| Safety Statements | 36/37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | BQ1150000 | |||||||||
| HS Code | 32041200 | |||||||||
| Toxicity | rat,LD50,oral,2gm/kg (2000mg/kg),Scientia Pharmaceutica. Vol. 47, Pg. 39, 1979. | |||||||||
| NFPA 704 |
|
Acid Green 50 price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 199583 | Lissamine™ Green B Dye content 60?% | 3087-16-9 | 25G | ₹6271.5 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 06737 | Green S analytical standard | 3087-16-9 | 25MG | ₹13575.3 | 2022-06-14 | Buy |
| TCI Chemicals (India) | G0250 | Acid Green 50 | 3087-16-9 | 25G | ₹4000 | 2022-05-26 | Buy |
Acid Green 50 Chemical Properties,Uses,Production
Chemical Properties
solid
Uses
Acid Green 50 is a food coloring in drinks and candles. Also used on living cells as protein stains for chemical and molecular analyses.
Preparation
(a)4-(Dichloro(4-(dimethylamino)phenyl)methyl)-N,N-dimethylbenzenamine and Naphthalen-2-ol condensation, with hair smoke sulphonated sulfuric acid, and translated into sodium salt; (b) Bis (4 – (dimethylamino) phenyl) methanoland ?3-Hydroxynaphthalene-2,7-disulfonic acid (or 7-Hydroxynaphthalene-1,3-disulfonic acid) condensation, product oxidation, and translated into sodium salt.
Purification Methods
Crystallise it from EtOH/water (1:1, v/v). Irritant. [Beilstein 14 II 574.]
Acid Green 50 Preparation Products And Raw materials
Global( 176)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Dynemic Products Ltd. | +91-7927663071 +91-7927663071 | Gujarat, India | 64 | 58 | Inquiry |
| Sun Food Tech | +91-9717799051 +91-9268579051 | New Delhi, India | 21 | 58 | Inquiry |
| Deepak Chemtex Pvt Ltd | +91-50025992 +91-50025992 | Tamil Nadu, India | 43 | 58 | Inquiry |
| Jagson Colorchem Limited | +91-9879484214 +91-9879484214 | Gujarat, India | 318 | 58 | Inquiry |
| Denim Colourchem Pvt Limited | +91-7925898060 +91-9825068016 | Gujarat, India | 34 | 58 | Inquiry |
| Vipri Dyes & Intermediates | 91-22-26733548 | Maharashtra, India | 60 | 58 | Inquiry |
| Dynamic Overseas (INDIA) Pvt., Ltd. | 91-79-27663071 | Gujarat, India | 27 | 58 | Inquiry |
| Dynemic Products Limited | +91 79 27663071 | Gujarat, India | 17 | 58 | Inquiry |
| Denim Colourchem (P) Limited | 91-79-25898060 | Gujarat, India | 12 | 58 | Inquiry |
| Libra Chemical Exports Company | +91 22 289 16 901 | Mumbai, India | 45 | 58 | Inquiry |
3087-16-9(Acid Green 50)Related Search:
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ACID GREEN 50
[4-[4-(dimethylamino)-alpha-(2-hydroxy-3,6-disulphonato-1-naphthyl)benzylidene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium inner salt sodium salt
WOOL GREEN S
12078green
acidalwoolgreenbs
acidbrilliantgreenbs
AcidgreenBS
acidleathergreens
woolgreensg
zelenkysela50
zelenkyselabs
zelenpotravinarska4
lissamine green B (C.I. 44090)
CI NO 44090
CYANOL GREEN B
KITON GREEN S
LABOTEST-BB LT00451847
acilangreenbs
amacidwoolgreens
ammonium,(4-(p-(dimethylamino)-alpha-(2-hydroxy-3,6-disulfo-1-naphthyl)benzyli
brilliantsaeuregruenbs
bucacidwoolgreen
C.I.Acidgreen50
c.i.acidgreen50,monosodiumsalt
c.i.foodgreen4
calocidgreens
calocidgreensb
dene)-2,5-cyclohexadien-1-ylidene)dimethyl-,hydroxide,innersalt,sodiumsa
edicolsupragreenb
enyl)methylene]-2,5-cyclohexadien-1-ylidene]-n-methyl-,hydroxide,innersalt,
eriogreens
foodgreens
green5
greenbs
hexacolgreens
hidacidwoolgreen
lissaminegreenbn
naphthazinegreens
pharmacidgreens
schultznr.836
sumitomowoolgreens
unitertracidgreenbs
vertacidebrilliantbs
vondacidgreens
watergreensx
woolgreen5
woolgreenb
woolgreenbs
woolgreenbsna
woolgreenms
woolgreens(biologicalstain)
hydrogen [4-[4-(dimethylamino)-alpha-(2-hydroxy-3,6-disulphonato-1-naphthyl)benzylidene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium, monosodium salt
4-4-(DIMETHYLAMINO)-ALPHA-(2-HYDROXY-3,6-DISULPHONATO-1-NAPHTHYL)BENZYLIDENECYCLOHEXA-2,5-DIEN-1-YLIDENEDIMETHYLAMMONIUM INNER SALT SODIUM SALT
Lissamine Green B, pure
Methanaminium, N-4-4-(dimethylamino)phenyl(2-hydroxy-3,6-disulfo-1-naphthalenyl)methylene-2,5-cyclohexadien-1-ylidene-N-methyl-, inner salt, monosodium salt
ammonium, (4-(p-(dimethylamino)-alpha-(2-hydroxy-3,6-disulfo-1-naphthyl)benzylidene) -2,5-cyclohexadien-1-ylidene)dimethyl-, hydroxide, inner salt, sodium sa
Lissamine green BN (C.I. 44090)
Acid Green 50, Wool Green S