ChemicalBook >> CAS DataBase List >>LEUCOMALACHITE GREEN
LEUCOMALACHITE GREEN
- CAS No.
- 129-73-7
- Chemical Name:
- LEUCOMALACHITE GREEN
- Synonyms
- LMG;BIS-(4-N,N-DIMETHYL AMINOPHENYL)PHENYLMETHANE;NSC 36379;Me2 N-4,4′;LeucoMalachit;Leucomalachite een;LeucoMalachite Gree;malachitegreenleuco;LEUCOMALACHITE GREEN;Malachite green leuco
- CBNumber:
- CB0418186
- Molecular Formula:
- C23H26N2
- Molecular Weight:
- 330.47
- MDL Number:
- MFCD00008315
- MOL File:
- 129-73-7.mol
- MSDS File:
- SDS
Last updated:2024-05-28 19:59:05
Melting point | 100-102 °C |
---|---|
Boiling point | 475.4±45.0 °C(Predicted) |
Density | 1.070±0.06 g/cm3(Predicted) |
storage temp. | Refrigerator, under inert atmosphere |
solubility | Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) |
form | Powder |
pka | 5.62±0.24(Predicted) |
color | White to light brown, light green or light blue |
Water Solubility | Soluble in water (<0.1 mg/ml), chloroform, benzene, ethyl ether, ethanol and toluene. |
Sensitive | Air Sensitive |
BRN | 2140506 |
InChIKey | WZKXBGJNNCGHIC-UHFFFAOYSA-N |
CAS DataBase Reference | 129-73-7(CAS DataBase Reference) |
FDA UNII | 8U61G37Z20 |
EPA Substance Registry System | Benzenamine, 4,4'-(phenylmethylene)bis[N,N-dimethyl- (129-73-7) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS08 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H341-H351 | |||||||||
Precautionary statements | P201-P308+P313 | |||||||||
Hazard Codes | Xn,N,Xi | |||||||||
Risk Statements | 40-50/53-22-36/37/38 | |||||||||
Safety Statements | 36/37-61-60-36/37/39-27-26 | |||||||||
RIDADR | UN 3077 9/PG 3 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | CY1203055 | |||||||||
TSCA | Yes | |||||||||
HS Code | 29215900 | |||||||||
NFPA 704 |
|
LEUCOMALACHITE GREEN price More Price(15)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 125660 | Leucomalachite Green | 129-73-7 | 5g | $56.9 | 2024-03-01 | Buy |
Sigma-Aldrich | 125660 | Leucomalachite Green | 129-73-7 | 25g | $208 | 2024-03-01 | Buy |
TCI Chemical | B0419 | Leuco Malachite Green >98.0%(T) | 129-73-7 | 1g | $30 | 2024-03-01 | Buy |
TCI Chemical | B0419 | Leuco Malachite Green >98.0%(T) | 129-73-7 | 25g | $340 | 2024-03-01 | Buy |
Alfa Aesar | 043758 | Leucomalachite Green | 129-73-7 | 2g | $18.65 | 2024-03-01 | Buy |
LEUCOMALACHITE GREEN Chemical Properties,Uses,Production
Chemical Properties
white to light brown, light green or light blue
Uses
For directly dyeing silk, wool, jute and leather; dyeing cotton after mordanting. Biological stain. Clinical reagent (inorganic phosphate assay). As spot test reagent for detecting sulfurous acid and cerium. As acid-base indicator: pH 0.0 yellow, 2.0 green; 11.6 green, 14 colorless.
Uses
A metabolite of Malachite Green
Uses
Leucomalachite Green is a reagent for the quantitative colorimetric micro determination of hemoglobin and other heme compounds.
Definition
ChEBI: Leucomalachite green is a benzenoid aromatic compound.
Purification Methods
Crystallise it from 95% EtOH (10mL/g), then from *benzene/EtOH, and finally from pet ether. [Beilstein 13 H 275, 13 II 89, 13 II 135, 13 III 529, 13 481.]
LEUCOMALACHITE GREEN Preparation Products And Raw materials
Global( 190)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12446 | 58 |
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3620 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 2931 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8820 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30250 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34571 | 58 |
Finetech Industry Limited | +86-27-87465837 +8618971612321 | info@finetechnology-ind.com | China | 9640 | 58 |
View Lastest Price from LEUCOMALACHITE GREEN manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2023-09-08 | LEUCOMALACHITE GREEN
129-73-7
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | ||
2021-08-12 | LEUCOMALACHITE GREEN
129-73-7
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2021-04-13 | LEUCOMALACHITE GREEN
129-73-7
|
US $1.00 / PCS | 1KG | 99% | 10 mt | Hebei Guanlang Biotechnology Co., Ltd. |
- LEUCOMALACHITE GREEN
129-73-7
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
- LEUCOMALACHITE GREEN
129-73-7
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- LEUCOMALACHITE GREEN
129-73-7
- US $1.00 / PCS
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
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DI-(P-DIMETHYLAMINOPHENYL)PHENYLMETHANE
4,4'-(PHENYLMETHYLENE)-BIS[N,N-DIMETHYL-BENZENAMINE]
4,4'-TETRAMETHYLDIAMINOTRIPHENYLMETHANE
4,4'-BIS(DIMETHYLAMINO)TRIPHENYLMETHANE
4,4'-BENZYLIDENEBIS(N,N-DIMETHYLANILINE)
4,4-BENZYLIDENEBIS(N,N-DIMETHYLANILINE)
p,p'-benzalbis-N,N-dimethylaniline
4-((4-DIMETHYLAMINOPHENYL)-PHENYL-METHYL)-N,N-DIMETHYLANILINE
p-tetramethyldiamino-triphenylmethane
4,4'-Phenylmethylenebis(N,N-dimethylaniline)
Bis[4-(dimethylamino)phenyl]phenylmethane
LeucoMalachite Green, pure 5GR
4,4'-Benzylidenebis(N,N-dimethylaniline)
4,4'-Bis(dimethylamino)triphenylmethane
4,4'-Tetramethyldiaminotriphenylmethane
Me2 N-4,4′
LeucoMalachite Gree
LeucoMalachit
NSC 36379
Leucomalachite Green- methyl-D12
Leucomalachite Green- ring-D5
Leucomalachite Green-methyl-13C4
Leucomalachite een
Leucomalachite Green, pure
4,4’-(phenylmethylene)bis(n,n-dimethyl-benzenamin
4,4’-(phenylmethylene)bis[n,n-dimethyl-benzenamin
4,4’-benzylidenebis(n,n-dimethyl-anilin
4,4'-Bis(N,N-dimethylaminophenyl)phenylmethane
Aniline, 4,4'-benzylidenebis(N,N-dimethyl-
Benzenamine, 4,4'-(phenylmethylene)bis[N,N-dimethyl-
Bis(4,4'-(dimethylamino)phenyl)phenyl methane
Bis(p-(N,N-dimethylamino)phenyl)phenylmethane
Bis(p-dimethylaminophenyl)phenylmethane
C.I. Basic Green 4, leuco base
Malachite green leuco
malachitegreenleuco
N-(4-[[4-(Dimethylamino)phenyl](phenyl)methyl]phenyl)-N,N-dimethylamine
TETRAMETHYLDIAMINOTRIPHENYLMETHANE
P,P'-BENZYLIDENEBIS-(N,N-DIMETHYLANILINE)
N,N,N',N'-TETRAMETHYL-4,4'-BENZYLIDENE DIANILINE
Leuco Malachite Green >
Leucomalachite Green Standard
Leucomalachite green Solution in Methanol, 100μg/mL
LEUCOMALACHITE GREEN-13C4
Leucomalachite Green (LMG)
BIS-(4-N,N-DIMETHYL AMINOPHENYL)PHENYLMETHANE
LMG
N,N,N',N'-tetramethyl-4,4'-benzylidenedianiline
4,4'-(Phenylmethylene)bis(N,N-dimethylaniline)
129-73-7
C23H26N2
C6H5CHC6H4NCH322
C6H5CHC6H4NCH32
Amines
Aromatics