ChemicalBook > CAS DataBase List > Solvent Violet 13

Solvent Violet 13

Product Name: Solvent Violet 13
CAS No.: 81-48-1
Chemical Name: Solvent Violet 13
Synonyms: CI 60725;QUINIZARIN BLUE;Solvent Blue 90;DISPERSE NAVY BLUE;RRL;NSC2856;NSC 2856;NSC-2856;irisolbase;79 BLUE-79
CBNumber: CB8322023
Molecular Formula: C21H15NO3
Formula Weight: 329.35
MOL File: 81-48-1.mol

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Solvent Violet 13 Property

Melting point:: 186.1 °C
Boiling point:: 466.95°C (rough estimate)
Density: 1.2464 (rough estimate)
vapor pressure: 0Pa at 25℃
refractive index: 1.5614 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: Chloroform (Slightly)
form: powder to crystal
pka: 8.00±0.20(Predicted)
Colour Index: 60725
color: Red to Dark blue to Black
Water Solubility: 9.3μg/L at 25℃
LogP: 4.26 at 25℃
CAS DataBase Reference: 81-48-1(CAS DataBase Reference)
EPA Substance Registry System: C.I. Solvent Violet 13 (81-48-1)

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Safety

Risk Statements: 36/37/38
Safety Statements: 26-36/37/39-24/25
RTECS: CB7700000
HS Code: 32041990
Hazardous Substances Data: 81-48-1(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: Q0022
Product name: Quinizarin Blue
Purity: >90.0%(HPLC)
Packaging: 5g
Price: $100
Updated: 2025/07/31

TCI Chemical

Product number: Q0022
Product name: Quinizarin Blue
Purity: >90.0%(HPLC)
Packaging: 25g
Price: $247
Updated: 2025/07/31

TRC

Product number: H951118
Product name: 1-Hydroxy-4-(p-tolylamino)anthracene-9,10-dione
Packaging: 1g
Price: $40
Updated: 2021/12/16

Ark Pharm

Product number: P000157229
Product name: 1-Hydroxy-4-(p-tolylamino)anthracene-9,10-dione
Purity: 97%
Packaging: 100g
Price: $17
Updated: 2021/12/16

Ark Pharm

Product number: P000157229
Product name: 1-Hydroxy-4-(p-tolylamino)anthracene-9,10-dione
Purity: 97%
Packaging: 1kg
Price: $138
Updated: 2021/12/16

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Solvent Violet 13 Chemical Properties,Usage,Production

Uses

1-Hydroxy-4-(p-tolylamino)anthracene-9,10-dione (cas# 81-48-1) is a useful research chemical. Dyes and metabolites, Environmental Testing.

Preparation

1,4-Dihydroxyanthracene-9,10-dione Or Anthracene-1,4,9,10-tetraol Or 1-Bromo-4-hydroxyanthraquinone Or 1-Chloro-4-hydroxyanthracene-9,10-dione and p-Methylaniline reaction.

Flammability and Explosibility

Not classified

Synthesis

1-Hydroxy-4-(p-methylphenylamino) anthraquinone is prepared from the leuco form of quinizarin and p-toluidine , or from 4-halo- 1-hydroxyanthraquinone and p-toluidine.

Properties and Applications

brilliant blue purple. In concentrated sulfuric acid for SAP green, dilution after olive, red blue precipitation

Standard	Light Fastness	Heat-resistant(℃)		water	Sodium Carbonate(5%)	Hydrochloric acid(5%)
		Melting point	Stable
ISO	>7		330	Insoluble

References

[1] Patent: CN105237417, 2016, A. Location in patent: Paragraph 0059-0060
[2] Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 19, p. 1956

Solvent Violet 13 Preparation Products And Raw materials

Raw materials

1,4-Dihydroxyanthraquinone

Preparation Products

Disperse Grey BL

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View Lastest Price from Solvent Violet 13 manufacturers

Gansu Jinyuantai New Material Co., Ltd.

Product: Solvent Violet 13 81-48-1
Price: US $0.00/KG
Min. Order: 1000KG
Purity: 100
Supply Ability: 20000
Release date: 2025-05-16

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Solvent Violet 13 81-48-1
Price: US $0.00/Kg/Drum
Min. Order: 25KG
Purity: Tinctorial strength: 100±2%
Supply Ability: 50tons/month
Release date: 2021-06-03

Winchem industrial co limited

Product: SOLVENT VIOLET 13 81-48-1
Price: US $0.00/kg
Min. Order: 25kg
Purity: 0.99
Supply Ability: 20MT
Release date: 2022-12-20

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