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FUCHSIN BASIC

Product Name
FUCHSIN BASIC
CAS No.
632-99-5
Chemical Name
FUCHSIN BASIC
Synonyms
Rgb 20;Rgn 10;FUCHSIN;MAGENTA;ceriseb;FUCHSINE;CL 42510;CI 42510;12418red;magentae
CBNumber
CB7249789
Molecular Formula
C20H20ClN3
Formula Weight
337.85
MOL File
632-99-5.mol
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FUCHSIN BASIC Property

Melting point:
250 °C
Boiling point:
300℃[at 101 325 Pa]
Density 
0.999 g/mL at 20 °C
vapor pressure 
0Pa at 25℃
refractive index 
n20/D 1.334
Flash point:
48 °F
storage temp. 
2-8°C
solubility 
H2O: soluble1mg/mL
form 
liquid
Colour Index 
42510
color 
Green to dark green
PH
5-6 (1g/l, H2O, 25°C)
Water Solubility 
4 G/L (25 ºC)
λmax
543 nm
Merck 
14,5652
BRN 
4166684
Biological Applications
Detecting cancer; treating Jock itch,oral fungal infection,piles; periodontal disease
LogP
1.632 at 25℃
IARC
2B (Vol. Sup 7, 57, 99, 100F) 2012
EPA Substance Registry System
C.I. Basic Violet 14 (632-99-5)
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Safety

Hazard Codes 
F,Xn
Risk Statements 
40-22
Safety Statements 
7-16-36/37
WGK Germany 
3
RTECS 
CX9850000
TSCA 
Yes
HS Code 
3204 13 00
Hazardous Substances Data
632-99-5(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H350May cause cancer

Precautionary statements

P201Obtain special instructions before use.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
L132020
Product name
4-((4-AMINO-3-ME-PH)(4-AMINO-PH)METHYLENE)-2,5-CYCLOHEXADIEN-1-IMINIUM CHLORIDE
Purity
AldrichCPR
Packaging
25MG
Price
$28.6
Updated
2023/06/20
Sigma-Aldrich
Product number
1.15937
Product name
Fuchsin (C.I. 42510)
Purity
formicroscopyCertistain?
Packaging
25g
Price
$358
Updated
2022/05/15
Sigma-Aldrich
Product number
1.15937
Product name
Fuchsin (C.I. 42510)
Purity
formicroscopyCertistain?
Packaging
100g
Price
$840
Updated
2022/05/15
Sigma-Aldrich
Product number
1.15937
Product name
Fuchsin (C.I. 42510)
Purity
formicroscopyCertistain?
Packaging
1kg
Price
$1140
Updated
2022/05/15
Alfa Aesar
Product number
A12952
Product name
Basic Fuchsin
Packaging
5g
Price
$24.1
Updated
2024/03/01
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FUCHSIN BASIC Chemical Properties,Usage,Production

Chemical Properties

Green crystal powder

Uses

As a dye or in manufacture of other dyes.

Uses

Biological stain for distinguishing coli and aerogene bacteriaBasic Fuchsin is useful for Ziehl-Neelson staining to detect acid-fast bacilli. It is also used to stain tubercle bacillus and bacterial flagella. It plays an important role for tissue sections to visualize elastic fibers, cardiac and skeletal muscle tissue. It also acts as bacterial and histological stains. Further, it is used to stain cellular elements, certain tissues, bacteria and also acts as a local anti-infective.

Definition

ChEBI: A hydrochloride that is the monohydrochloride of 4-[(4-aminophenyl)(4-iminocyclohexa-2,5-dien-1-ylidene)methyl]-2-methylaniline. One of the major constituents of Basic fuchsin, together with pararosanilin, magenta II and new fuchsin.

General Description

Dark green powder. A dye derived from triphenylmethane.

Air & Water Reactions

Slightly soluble in water.

Reactivity Profile

FUCHSIN BASIC neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides. Easily reduced to colorless leuco-bases .

Fire Hazard

Flash point data for FUCHSIN BASIC are not available, but FUCHSIN BASIC is probably combustible.

Flammability and Explosibility

Not classified

Clinical Use

Basic fuchsin is a mixture of the chlorides of rosaniline andp-rosaniline. It exists as a green crystalline powder with ametallic appearance. The compound is soluble in water andin alcohol but insoluble in ether. Basic fuchsin is a componentof carbol–fuchsin solution (Castellani’s paint), which isused topically in the treatment of fungal infections, notablyringworm and athlete’s foot.

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

VIOLET

LIGHTING

4-5

SOAPING

4-5

PERSPIRATING

4-5

FRICTION(DRY)

4-5

FRICTION(WET)

4

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

WEIGHT METAL TOTAL

50ppm max

Purification Methods

Purify the dye by dissolving it in EtOH, filtering and adding H2O. Filter or centrifuge it and wash the precipitate with Et2O and dry it in air. It has also been recrystallised from water and dried in vacuo at 40o. The crystals have a metallic green lustre. It has UV max in EtOH at 543nm ( 93,000). Its solubility in H2O is 0.26%. A carmine red colour is obtained in EtOH. It is paraRosaniline with a methyl group. [Scalan J Am Chem Soc 57 887 1937.]

FUCHSIN BASIC Preparation Products And Raw materials

Raw materials

Preparation Products

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FUCHSIN BASIC Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8415
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Winchem Industrial Co. Ltd
Tel
0574-83851061
Fax
86-574-87083209
Email
info@win-chemical.com
Country
China
ProdList
500
Advantage
55
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
chenyj@titansci.com
Country
China
ProdList
14103
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Tangshan Moneide Trading Co., Ltd.
Tel
0315-8309571 15633399667
Fax
+86-315-7726572
Email
sales@moneidechem.com
Country
China
ProdList
704
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9815
Advantage
79
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View Lastest Price from FUCHSIN BASIC manufacturers

Hebei Kingfiner Technology Development Co.Ltd
Product
FUCHSIN BASIC 632-99-5
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
50000kg
Release date
2024-06-24
Shaanxi TNJONE Pharmaceutical Co., Ltd
Product
Basic fuchsin 632-99-5
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
1000kg
Release date
2024-04-03
Henan Bao Enluo International TradeCo.,LTD
Product
FUCHSIN BASIC 632-99-5
Price
US $10.00/kg
Min. Order
1kg
Purity
99.99%
Supply Ability
50000tons
Release date
2023-06-09

632-99-5, FUCHSIN BASICRelated Search:


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