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Phenosafranin

Product Name
Phenosafranin
CAS No.
81-93-6
Chemical Name
Phenosafranin
Synonyms
nsc9855;CI 50200;CI NO 50200;schultzno.958;PHENOSAFRANIN;phenosofranine;Phenosafeanine;phenosofrinine;safrininbextra;PHENOSAFRANINE
CBNumber
CB1460102
Molecular Formula
C18H15ClN4
Formula Weight
322.8
MOL File
81-93-6.mol
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Phenosafranin Property

Melting point:
300 °C
Boiling point:
478.49°C (rough estimate)
Density 
1.1738 (rough estimate)
refractive index 
1.6110 (estimate)
storage temp. 
room temp
Colour Index 
50200
form 
Solid
color 
Green to dark green
Merck 
13,7333
BRN 
3642082
CAS DataBase Reference
81-93-6
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
SG1630000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
199648
Product name
Phenosafranin
Purity
Dye content 80 %
Packaging
1g
Price
$69.8
Updated
2024/03/01
TRC
Product number
P318020
Product name
Phenosafranin
Packaging
50mg
Price
$155
Updated
2021/12/16
Usbiological
Product number
241218
Product name
Phenosafranin
Packaging
1g
Price
$156
Updated
2021/12/16
Usbiological
Product number
286776
Product name
Phenosafranin
Packaging
25mg
Price
$446
Updated
2021/12/16
Chem-Impex
Product number
22902
Product name
Phenosafranin ,≥80%(Dyecontent)
Purity
≥80%(Dyecontent)
Packaging
1G
Price
$17.47
Updated
2021/12/16
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Phenosafranin Chemical Properties,Usage,Production

Chemical Properties

green crystalline powder

Uses

Phenosafranin is a bacterial stain used in microscopy, biological stain, and nuclear staining.

Definition

ChEBI: Phenosafranine is an organic chloride salt having 3,7-diamino-5-phenylphenazin-5-ium as the counterion. It is commonly used for staining Gram negative bacteria red in smears to contrast with the blue Gram positive organisms. It has a role as a fluorochrome, a histological dye and a photosensitizing agent. It contains a 3,7-diamino-5-phenylphenazin-5-ium.

Biochem/physiol Actions

Phenosafranin (PSF) is a red dye released from cells with intact plasma membrane. PSF at lower concentration is used to stain mitochondria supravitally.

Staining Procedures

Phenosafranin is used to distinguish living from dead cells. A 0.1 % aqueous solution, it is taken up by dead or abnormal cells immediately, while living cells remain unstained for at least 30 min.

Purification Methods

Crystallise the chloride from dilute HCl. It has UV with at 530nm in H2O. The picrate decomposes on heating and has a solubility of 0.0048% in H2O at 18o. [Beilstein 23 H 395, Beilstein 25 H 394, 25 I 654, 25 II 338, 25 III/IV 3050.]

Phenosafranin Preparation Products And Raw materials

Raw materials

Preparation Products

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Phenosafranin Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
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76
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
chenyj@titansci.com
Country
China
ProdList
14103
Advantage
59
Chemsky (shanghai) International Co.,Ltd
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
15402
Advantage
60
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
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
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Spectrum Chemical Manufacturing Corp.
Tel
021-021-021-67601398-809-809-809 15221380277
Fax
021-57711696
Email
marketing_china@spectrumchemical.com
Country
China
ProdList
9658
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Wuhan Fortuna Chemical Co., Ltd
Tel
027-59207852 13308628970
Fax
QQ3130921841
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buy@fortunachem.com
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China
ProdList
2873
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Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
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028-86757656
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800078821@qq.com
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China
ProdList
9718
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9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
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55

81-93-6, PhenosafraninRelated Search:


  • 3,7-DIAMINO-5-PHENYLPHENAZINIUM CHLORIDE
  • CI 50200
  • CI NO 50200
  • 3,7-diamino-5-phenyl-phenaziniuchloride
  • nsc9855
  • Phenazinium,3,7-diamino-5-phenyl-,chloride
  • phenosafranine,chloride
  • 2,8-DiaMino-10-phenyl-phenaziniuM Chloride
  • Phenosafeanine
  • Phenazinium,2,8-diamino-10-phenyl-, chloride (1:1)
  • phenosofranine
  • phenosofrinine
  • safrininbextra
  • schultzno.958
  • PHENOSAFRANIN
  • PHENOSAFRANINE
  • PHENOSAFRANINE FOR MICROSCOPY
  • Safranine B Extra
  • 3,7-Diamino-5-phenylphenazin-5-ium chloride
  • Phenosafranine, indicator
  • PHENOSAFFRANINE
  • 81-93-6
  • C18H15ClN4
  • C18H15N4Cl
  • Amines
  • Aromatics
  • Mutagenesis Research Chemicals