Thionin acetate salt
| Code | Size | Price |
|---|
| CDX-T0462-G005 | 5 g | £80.00 |
Quantity:
| CDX-T0462-G025 | 25 g | £289.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Regulatory Status: RUO
Shipping:
Ambient
Storage:
Short term: +20°C, Long term: +20°C
Documents
Further Information
Alternate Names/Synonyms:
3,7-Diamino-5-phenothiazinium acetate; Lauth's violet
Appearance:
Green to very dark green powder.
CAS:
78338-22-4
EClass:
32160000
Form (Short):
solid
Handling Advice:
Protect from light and moisture.
InChi:
InChI=1S/C12H10N3S.C2H4O2/c13-7-1-3-9-11(5-7)16-12-6-8(14)2-4-10(12)15-9;1-2(3)4/h1-6H,13-14H2;1H3,(H,3,4)/q+1;/p-1
InChiKey:
OWXBIRAFHWASMS-UHFFFAOYSA-M
Long Description:
Chemical. CAS: 78338-22-4. Formula: C12H9N3S . C2H4O2. MW: BD9837. Thionin acetate is a strongly staining metachromatic dye that is widely used for biological staining, especially in histology. Thionine can be used in place of Schiff reagent in quantitative Feulgen staining of DNA or to mediate electron transfer in microbial fuel cells. It is also employed as a general nuclear stain for chromatin and mucin or for staining Nissl granules by end-point buffering and for showing malignant cells in frozen biopsy sections. Spectral data: Absorbance ~597-601 nm.
MDL:
MFCD00081194
Molecular Formula:
C12H9N3S . C2H4O2
Molecular Weight:
287.34
Package Type:
Vial
Product Description:
Thionin acetate is a strongly staining metachromatic dye that is widely used for biological staining, especially in histology. Thionine can be used in place of Schiff reagent in quantitative Feulgen staining of DNA or to mediate electron transfer in microbial fuel cells. It is also employed as a general nuclear stain for chromatin and mucin or for staining Nissl granules by end-point buffering and for showing malignant cells in frozen biopsy sections. Spectral data: Absorbance ~597-601 nm.
Purity:
>85% (Dye content)
SMILES:
NC1=CC=C2C([S+]=C(C=C(N)C=C3)C3=N2)=C1.CC([O-])=O
Solubility Chemicals:
Soluble in DMSO (20mg/ml) or water (1mg/ml).
Source / Host:
Synthetic.
Transportation:
Non-hazardous
UNSPSC Number:
41105331
Use & Stability:
Stable for at least 2 years after receipt when stored at RT.
References
(1) J. Tolivia & D. Tolivia; Anat. Rec. 217, 318 (1987) | (1) C.L. Kutscher, et al; Brain Res. Bull. 19, 161 (1987) | (1) J. Tolivia, et al.; Neurosci. Lett. 102, 155 (1989) | (1) A. Danguy, et al.; Histol. Histopathol. 9, 155 (1994) | (1) M.G. Paine, et al.; Resuscitation 83, 1511 (2012)