Malachite green
3 Inquiries
569-64-2
Pharma Grade
99%
DAHAI BIOCHEM
25kg/Cardboard Drum
2026-12-31
HARD FAT
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceGreen crystals. Soluble in water; ethyl, methyl, and amyl alcohol.
C.i. basic green 4 appears as green crystals with metallic luster. Water solutions are blue-green. Used in dyeing silk, wool, biological staining, etc.
C.i. basic green 4 appears as green crystals with metallic luster. Water solutions are blue-green. Used in dyeing silk, wool, biological staining, etc.|Malachite green is an organic chloride salt that is the monochloride salt of malachite green cation. Used as a green-coloured dye, as a counter-stain in histology, and for its anti-fungal properties in aquaculture. It has a role as a fluorochrome, a histological dye, an antifungal drug, a carcinogenic agent, a teratogenic agent, an environmental contaminant and an antibacterial agent. It contains a malachite green cation.Basic Info-
Product Name:
Malachite green
Other Name:Methanaminium,N-[4-[[4-(dimethylamino)phenyl]phenylmethylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-,chloride (1:1);Victoria Green WB;C.I. Basic Green 4;Methanaminium,N-[4-[[4-(dimethylamino)phenyl]phenylmethylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-,chloride;C.I. 42000;Acryl Brilliant Green B;ADC Malachite Green Crystals;Aizen Malachite Green Crystals;Astra Malachite Green;Astra Malachite Green B;Astra Malachite Green BXX;Benzaldehyde green;Benzal Green;Bronze Green Toner A 8002;Burma Green B;Calcozine Green V;China Green;Diabasic Malachite Green;Diamond Green BX;Diamond Green B extra;Diamond Green P Extra;Green MX;Grenoble Green;Hidaco Malachite Green Base;Hidaco Malachite Green LC;Hidaco Malachite Green SC;Light Green N;Lincoln Green Toner B 15-2900;Malachite Green A;Malachite Green J 3E;Malachite Green AN;Malachite green chloride;Malachite Green CP;Malachite Green Crystals;Malachite Green Crystals BPC;Malachite Green Powder;Malachite Green WS;Malachite Lake Green A;Mitsui Malachite Green;New Victoria Green Extra I;New Victoria Green Extra O;New Victoria Green Extra II;Oji Malachite Green;Solid Green O;Solid Green Crystals O;Tertrophene Green M;Tokyo Aniline Malachite Green;Victoria Green;Victoria Green B;Victoria Green S;Victoria Green WPB;Malachite green;Basic Green 4;Aniline green;Malachite Green B;Aizen Malachite Green;Victoria Green (basic dye);Verona Basic Green M;55172-50-4
CAS No.:569-64-2
Molecular Formula:C23H25N2.Cl
InChIKeys:InChIKey=FDZZZRQASAIRJF-UHFFFAOYSA-M
Molecular Weight:364.91
Exact Mass:364.170624
EC Number:219-441-7
UNII:12058M7ORO
NSC Number:47726
UN Number:2811
DSSTox ID:DTXSID1025512
Color/Form:Green crystals with metallic luster
HScode:29215900
Categories:
Characteristics-
PSA:
6.25000
XLogP3:1.39760
Appearance:Brown Solid
Density:1.0448 (rough estimate)
Melting Point:112-114 °C
Boiling Point:520.91°C (rough estimate)
Refractive Index:1.5940 (estimate)
Water Solubility:Solubility Very soluble in water; soluble in ethanol, methanol, amyl alcohol
Storage Conditions:Refrigerator
Vapor Pressure:2.4X10-13 mm Hg at 25 deg C /Estimated/
Toxicity:LD50 oral in mouse: 80mg/kg
PH:1% sol in water has a pH of 1.4
Experimental Properties:Water soln are blue-green; yellow below pH 2; as acid-base indicator; ph: 0.0 yellow; 2.0 green; 11.6 blue-green; 14 colorless.
Air and Water Reactions:Very soluble in water.
Reactive Group:Amines, Phosphines, and Pyridines
Reactivity Profile:C.I. BASIC GREEN 4 neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Serious eye damage, Category 1
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
Reproductive toxicity, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H302 Harmful if swallowed
H318 Causes serious eye damage
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P273 Avoid release to the environment.
P203 Obtain, read and follow all safety instructions before use.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
P391 Collect spillage.
P318 IF exposed or concerned, get medical advice.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
HARD FAT
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Location:
BUILDING 4,NO.571, STR.19,BAIYANG DISTRICT, HANGZHOU,CHINA
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Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance
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Total Annual Revenue:
Less than $1 million
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Total Employees:
5-10
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Year of Establishment:
2025
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
India
Malachite green
2.00 TON Apr 7, 2025
India
Malachite Green XLS
2.00 TON Apr 3, 2024
India
Malachite Green XLS
5.00 TON May 23, 2024 Post an enquiry for this product
