A5424512
Malachite green , AR , 2437-29-8
Synonym(s):
N,N,N′,N′-Tetramethyl-4,4′-diaminotriphenylcarbenium chloride;N,N,N′,N′-Tetramethyl-4,4′-diaminotriphenylcarbenium oxalate;Basic Green 4;Malachite Green
CAS NO.:2437-29-8
Empirical Formula: C52H54N4O12
Molecular Weight: 927
MDL number: MFCD00011766
EINECS: 219-441-7
Pack Size | Price | Stock | Quantity |
25G | RMB32.80 | In Stock |
|
100G | RMB83.20 | In Stock |
|
500G | RMB286.40 | In Stock |
|
2.5kg | RMB1020.80 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 164°C (dec.) |
storage temp. | room temp |
solubility | 110g/l |
Colour Index | 42000 |
form | Powder/Solid |
pka | 6.9(at 25℃) |
color | S. No.: 754 |
PH Range | 0.0(YELLOW)-2.0(GREEN); 11.0(GREEN)-13.5(CORLORLESS) |
PH | 2.4 (10g/l, H2O, 24℃) |
Water Solubility | 60 g/L (20 ºC) |
λmax | 614 nm, 425 nm |
Merck | 14,5699 |
BRN | 3644550 |
Stability: | Stable. Substances to be avoided include strong oxidizing agents. |
Biological Applications | Detecting bacterial growth; treating fish diseases,malignant neoplasm |
InChIKey | CNYGFPPAGUCRIC-UHFFFAOYSA-L |
CAS DataBase Reference | 2437-29-8(CAS DataBase Reference) |
EPA Substance Registry System | Malachite green oxalate (2437-29-8) |
Description and Uses
Malachite Green oxalate salt has been used:
- in the preparation of Alexander staining solution for cell viability test
- in malachite green-ammonium molybdate assay for determining the adenosine triphosphatase (ATPase) activity of binding immunoglobulin protein (BiP)
- as a hydrophobic ion, to study the label-free molecular transport in the living cell membranes of Escherichia coli in real time by second-harmonic generation (SHG) method
Safety
Symbol(GHS) | GHS05,GHS06,GHS08,GHS09 |
Signal word | Danger |
Hazard statements | H301-H318-H361d-H410 |
Precautionary statements | P201-P202-P273-P280-P301+P310-P305+P351+P338 |
Hazard Codes | Xn,N,Xi |
Risk Statements | 22-41-50/53-63-25-21-40-36/37/38-20/21/22-52/53-51/53-36/38 |
Safety Statements | 26-39-45-61-60-46-36/37-2-36/37/39-36-22 |
RIDADR | UN 2811 6.1/PG 3 |
WGK Germany | 3 |
RTECS | BQ1190000 |
HazardClass | 6.1(b) |
PackingGroup | III |
HS Code | 32041300 |