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| Catalog Number | CI-HC-0150 |
| Product Name | Green No. 5 D&C |
| CAS | 4403-90-1 |
| Structure |  |
| Description | Water-soluble powdered dye also known as acid green 25 or Alizarin Cyanine Green F. Can be used for coloring in many applications including products for drugs or cosmetics (incl. the eye area and hair dye products). Melting point 235-238 °C. |
| Solubility | Water-soluble |
| Appearance | Dark green powder |
| Application | Semi-permanent hair dye products, decorative cosmetic products including eye care products, face makeups, personal care products, soaps. |
| Storage | Store light-protected at a cool and dry place |
| Composition | CI 61570(green no. 5 D&C) |
| Features And Benefits | Provides superior color purity and saturationWidely used in semi-permanent hair dye products due to its water-solubility |
| GMO | GMO-free (does not contain plant-derived components) |
| HS Code | 3204130000 |
| INCI | CI 61570(green no. 5 D&C) |
| Manufacture | Green no. 5 is manufactured synthetically from petroleum or coal tar components (chemical name: disodium 2,2'-(9,10-dioxoanthracene-1,4-diyldiimino)bis(5-methylsulphonate)). |
| Preservation | Preservative-free |
| Purity Grade | No purity grade applicable |
| Raw Material Source | Petroleum or coal tar |
| Uses | Typical use level 0.1 - 1.0%. Add to water-based solutions. Product may stain the skin: wear gloves for formulating and applying product. For external use only. |
What are some synonyms for Acid Green 25?
Alizarin green, Dye content 95%; Alizarin green, AR; c.i. acid green 25; d&c green; d&c green 5; d&c green 8; Disodium salt of 2,2'-[9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)diimino]bis-[5-methylbenzenesulfonic acid]; zelenalizarinovabrilantnig-extra
What is the CAS number for Acid Green 25?
4403-90-1
What is the molecular formula of Acid Green 25?
C28H23N2NaO8S2
What is the water solubility of Acid Green 25?
36 g/L at 20 ºC
What is the color of Acid Green 25?
Bluish green powder
Is Acid Green 25 flammable?
No, it is non-flammable
What are some safety statements associated with Acid Green 25?
Hazard Codes N; Risk Statements 51/53-36; Safety Statements 24/25-61-26
What are the common uses of Acid Green 25?
Used for nylon sutures and permitted for use in drugs and cosmetics, excluding the eye area
What are the reactants used in the preparation of Acid Green 25?
Anthracene-1,4,9,10-tetraol or 1,4-Dihydroxyanthracene-9,10-dione, anthracene-1,4,9,10-tetraol mixture with p-Methylaniline, and 1,4-Dichloroanthracene-9,10-dione with p-Methylaniline
What are some properties and applications of Acid Green 25?
It is blue light green powder, soluble in water, slightly soluble in acetone, ethanol, pyridine, and insoluble in chloroform, toluene. It is used for wool, polyamide, silk, and their blended fabric dyeing and printing.
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