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Basic Blue 17

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Basic Blue 17 Basic information

Product Name:
Basic Blue 17
CAS:
92-31-9
MF:
C15H16ClN3S
MW:
305.83
EINECS:
202-146-2
Mol File:
92-31-9.mol
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Basic Blue 17 Chemical Properties

Melting point:
>200℃
storage temp. 
Store at RT.
solubility 
H2O: soluble1mg/mL
pka
2.4, 11.6(at 25℃)
form 
Solid
Colour Index 
52040
color 
Dark green to black
PH
2.8 (H2O, 25℃)
Water Solubility 
3.82 g/100 mL
λmax
626 nm, 630 nm
Merck 
14,9520
Stability:
Stable. Incompatible with strong oxidizing agents.
Biological Applications
Bound hyaluronan assay; DNA assay; bioelectronic applications; biofuel cells; microbial fuel cells; detecting bacteria,body fluid,nucleic acids,45,proteins,viruses; identifying Gram-negative bacteria,b-amyloid reducing agents
EPA Substance Registry System
Tolonium chloride (92-31-9)
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Safety Information

Risk Statements 
36/37/38
Safety Statements 
22-24/25
WGK Germany 
3
RTECS 
SP5670000
TSCA 
Yes
HS Code 
32041300
Toxicity
LD50 in mice, rats, rabbits (mg/kg): 27.56, 28.93, 13.44 i.v. (Haley, Storlarsky)

MSDS

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Basic Blue 17 Usage And Synthesis

Chemical Properties

green powder

Uses

hemostatic

Uses

A metachromatic dye suitable for a wide variety of histological staining procedures.

Uses

Direct dyeing, printing of wool, silk. Biological stain.

Definition

ChEBI: An organic chloride salt having 3-amino-7-(dimethylamino)-2-methylphenothiazin-5-ium (tolonium) as the counterion. It is a blue nuclear counterstain that can be used to demonstrate Nissl substance and is also useful for staining mast cell granules, both i metachromatic and orthochromatic techniques.

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Basic Blue 17SupplierMore

ShangHai LanJi Science and Technology Development Co., Ltd. Gold
Tel:
021-56373608/66107288/13391393747
Email:
liujun@lanji.cn/QQ493513614
J & K SCIENTIFIC LTD.
Tel:
010-82848833- ;010-82848833-
Email:
jkinfo@jkchemical.com;market6@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:
21-61259100-
Email:
sh@meryer.com
TCI (Shanghai) Development Co., Ltd.
Tel:
021-67121386 / 800-988-0390
Email:
Sales-CN@TCIchemicals.com
Energy Chemical
Tel:
021-58432009
Email:
sales8178@energy-chemical.com
Basic information Safety Related Supplier