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TOLUIDINE BLUE FOR MICROSCOPY

Product Name
TOLUIDINE BLUE FOR MICROSCOPY
CAS No.
6586-04-5
Chemical Name
TOLUIDINE BLUE FOR MICROSCOPY
Synonyms
Toluidine bule, BS;Toluidine blue (ZnCl2);TOLUIDINE BLUE C.I. No 52040;TOLUIDINE BLUE FOR MICROSCOPY;Toluidine Blue, for microscopy (Hist., Vit.);(7-amino-8-methylphenothiazin-3-ylidene)-dimethylazanium,dichlorozinc,dichloride;Zinc chloride compd. with 3-amino-7-(dimethylamino)-2-methylphenothiazin-5-ium chloride;Phenothiazin-5-ium, 3-amino-7-(dimethylamino)-2-methyl-, chloride, compd. with zinc chloride (ZnCl2)
CBNumber
CB1497827
Molecular Formula
C15H16Cl3N3SZn
Formula Weight
442.1
MOL File
6586-04-5.mol
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TOLUIDINE BLUE FOR MICROSCOPY Property

storage temp. 
room temp
solubility 
methanol: 0.01g/10 mL, blue to very deep blue
Colour Index 
52040
form 
powder or crystals
color 
green to very dark green
BRN 
4068052
InChI
InChI=1S/C15H16N3S.3ClH.Zn/c1-9-6-13-15(8-11(9)16)19-14-7-10(18(2)3)4-5-12(14)17-13;;;;/h4-8H,16H2,1-3H3;3*1H;/q+1;;;;+2/p-3
InChIKey
MOZNQPRVXVTENQ-UHFFFAOYSA-K
SMILES
N(C1C=CC2=NC3=CC(C)=C(N)C=C3[S+]=C2C=1)(C)C.[Zn](Cl)Cl.[Cl-]
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
HS Code 
32041300
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
89640
Product name
Toluidine Blue
Purity
for microscopy (Hist., Vit.)
Packaging
5g
Price
$60.2
Updated
2025/07/31
Sigma-Aldrich
Product number
89640
Product name
Toluidine Blue
Purity
for microscopy (Hist., Vit.)
Packaging
25g
Price
$183
Updated
2025/07/31
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TOLUIDINE BLUE FOR MICROSCOPY Chemical Properties,Usage,Production

Uses

Toluidine Blue is suitable for use in the following applications:

  1. to demonstrate amyloid; DNA in plant material, mast cells, Nissl substance, nuclei, and sulfatides
  2. in metachromatic staining of sulfated mucins and related materials
  3. as staining agent to identify the development and accumulation of the cartilage matrix, proteoglycans for isolation and culture of mesenchymal stem cells from mouse compact bone.
  4. staining of mucins in water-miscible resins and of nucleic acids in epoxy resins(1)

Preparation

Toluidine Blue O 47[6586-04-5] is prepared from N,N-dimethyl-p-phenylenediamine and o-toluidine and is used as a stain for microscopy.

Biological Activity

Toluidine Blue is a basic thiazine metachromatic dye, which is used for selectively staining acidic tissue components such as carboxylates, sulfates, and phosphate radicals.It is found to have an affinity for nucleic acids and therefore binds to the nuclear material of tissues with a high DNA and RNA content.

TOLUIDINE BLUE FOR MICROSCOPY Preparation Products And Raw materials

Raw materials

Preparation Products

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TOLUIDINE BLUE FOR MICROSCOPY Suppliers

SIGMA-RBI
Tel
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Fax
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Country
Switzerland
ProdList
6896
Advantage
91
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View Lastest Price from TOLUIDINE BLUE FOR MICROSCOPY manufacturers

Jiangsu Boquan Biotechnology Co., Ltd.
Product
Toluidine Blue 6586-04-5
Price
US $583.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
1tons
Release date
2023-02-21
Career Henan Chemical Co
Product
TOLUIDINE BLUE FOR MICROSCOPY 6586-04-5
Price
US $1.00/KG
Min. Order
1KG
Purity
98%-99.9%
Supply Ability
100kg
Release date
2020-01-10

6586-04-5, TOLUIDINE BLUE FOR MICROSCOPYRelated Search:


  • Toluidine bule, BS
  • TOLUIDINE BLUE FOR MICROSCOPY
  • TOLUIDINE BLUE C.I. No 52040
  • Phenothiazin-5-ium, 3-amino-7-(dimethylamino)-2-methyl-, chloride, compd. with zinc chloride (ZnCl2)
  • Zinc chloride compd. with 3-amino-7-(dimethylamino)-2-methylphenothiazin-5-ium chloride
  • (7-amino-8-methylphenothiazin-3-ylidene)-dimethylazanium,dichlorozinc,dichloride
  • Toluidine Blue, for microscopy (Hist., Vit.)
  • Toluidine blue (ZnCl2)
  • 6586-04-5
  • C30H32Cl2N6S2ZnCl2
  • C15H16N3SxZnCl2Cl
  • C15H16ClN3S05ZnCl2
  • Analytical Reagents
  • Microscopy Reagents
  • Stains and Dyes