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Meldola's blue

Product Name
Meldola's blue
CAS No.
7057-57-0
Chemical Name
Meldola's blue
Synonyms
CI 51175;meldola’s;NEW BLUE R;CI NO 51175;MELDOLA BLUE;BASIC BLUE 6;FAST BLUE 3R;BENGAL BLUE R;MELDOLA'S BLUE;PHENYLENE BLUE
CBNumber
CB9719875
Molecular Formula
C18H15ClN2O
Formula Weight
310.78
MOL File
7057-57-0.mol
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Meldola's blue Property

storage temp. 
Refrigerator
solubility 
DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form 
Solid
color 
Dark Purple to Black
Stability:
Stable. Incompatible with strong oxidizing agents.
EPA Substance Registry System
Benzo[a]phenoxazin-7-ium, 9-(dimethylamino)-, chloride, compd. with zinc chloride (ZnCl2) (7057-57-0)
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
M215120
Product name
MeldolaBlue
Packaging
25mg
Price
$1190
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
ING0002151
Product name
8-DIMETHYLAMINO-2,3-BENZOPHENOXAZINE HEMI(ZINC CHLORIDE) SALT
Purity
95.00%
Packaging
2.5MG
Price
$400.05
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
ING0002151
Product name
8-DIMETHYLAMINO-2,3-BENZOPHENOXAZINE HEMI(ZINC CHLORIDE) SALT
Purity
95.00%
Packaging
25MG
Price
$400.54
Updated
2021/12/16
AHH
Product number
MT-10358
Product name
8-Dimethylamino-2,3-benzophenoxazinehemi(zincchloride)salt
Purity
97%
Packaging
250g
Price
$338
Updated
2021/12/16
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Meldola's blue Chemical Properties,Usage,Production

Description

Meldola's Blue [7057-57-0], the condensa tion product of nitrosodimethylaniline and naphthol, was described in 1879; it is the old est industrially produced oxazine dye. In 1928, Kr¨ anzlein, Greune, and Thiele discovered the group of dioxazine dyes by reaction of aromatic amines with chloranil followed by cyclization, the triphendioxazine base structure itself being known since 1890.

Chemical Properties

dark green powder

Uses

A dye used in biosensors

Uses

A biosensor for the measurement of lactate in serum has been developed, which is based on a screen-printed carbon electrode, modified with Meldola''s Blue-Reinecke Salt (MBRS-SPCE), coated with the enzyme lactate dehydrogenase NAD+ dependent (from Porcine heart), and NAD+. A cellulose acetate layer was deposited on the top of the device to act as a permselective membrane. This compound is suitable for lactate dehydrogenase (LDH) related research.

Uses

Meldola's blue is a biosensor for the measurement of lactate in serum has been developed, which is based on a screen-printed carbon electrode, modified with Meldola's Blue-Reinecke Salt (MBRS-SPCE), coated with the enzyme lactate dehydrogenase NAD+ dependent (from Porcine heart), and NAD+. A cellulose acetate layer was deposited on the top of the device to act as a permselective membrane.

Meldola's blue Preparation Products And Raw materials

Raw materials

Preparation Products

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Meldola's blue Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Chemsky(shanghai)International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
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
Advantage
60
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Finetech Industry Limited
Tel
027-87465837 19945049750
Fax
027-8777-2287
Email
sales@finetechnology-ind.com
Country
China
ProdList
9648
Advantage
58
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20806
Advantage
60
Chengdu Dianchun Technology Co., Ltd
Tel
400-1166-196 18502815961
Fax
QQ:800101999
Email
cdhxsj@163.com
Country
China
ProdList
14603
Advantage
60
9ding chemical ( Shanghai) Limited
Tel
021-021-52271985 17721149837
Fax
+86 (21) 52271987
Email
sales@9dingchem.com
Country
China
ProdList
19800
Advantage
60
Capot Chemical Co.,Ltd.
Tel
+86-(0)57185586718 +86-13336195806
Fax
+86-571-85864795
Email
sales@capot.com
Country
China
ProdList
29791
Advantage
60
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 +86-13028896684;
Email
sales@rrkchem.com
Country
China
ProdList
57423
Advantage
58

7057-57-0, Meldola's blueRelated Search:


  • meldola’s
  • 8-DIMETHYLAMINO-2,3-BENZOPHENOXAZINE HEMI(ZINC CHLORIDE) SALT
  • MELDOLA BLUE
  • MELDOLA'S BLUE
  • LABOTEST-BB LT00452080
  • 8-DIMETHYLAMINO-2,3-BENZOPHENOXAZINE*HEM I(ZINC CHLO
  • Meldola''s blue (C.I. 51175)
  • 9-(dimethylamino)benzo[a]phenazin-7-ium zinc(II) chloride
  • bis(2-(o-aminophenylthiomethylthio)anilino)methane
  • 8-<WBR>Dimethylamino-<WBR>2,3-<WBR>benzophenoxazine hemi(zinc chloride) salt
  • Meldolas Blue C.I. No. 51175 65% Dye Content
  • 9-(dimethylamino)benzo[a]phenazin-7-ium chloride, compound with zinc chloride
  • C.I. Basic Blue 6
  • 8-Dimethylamino-2,3-benzophenoxazine hemi(zinc chloride) salt, Basic Blue 6, Fast blue 3R, Naphthol blue R
  • BENGAL BLUE R
  • BASIC BLUE 6
  • FAST BLUE 3R
  • CI 51175
  • CI NO 51175
  • PHENYLENE BLUE
  • NAPHTHOL BLUE R
  • NEW BLUE R
  • benzo[a]phenoxazin-7-ium,9-(dimethylamino)-,chloride,compd.withzincchlori
  • Meldolas Blue extrapure
  • Meldola's blue
  • 7057-57-0
  • C18H15N2OCl12ZnCl2
  • C18H15Cl3N2OZn
  • C18H15ClN2O05Cl2Zn
  • C18H15ClN2OxZnCl2
  • Amines
  • Aromatics
  • Heterocycles