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Factory supply high quality o-Toluidine 95-53-4 with best price
Product application
Used as a dye, pesticide, pharmaceutical and intermediates in organic synthesis.
Used as fungicide tricyclazole, metalaxyl, furosemide, insecticidal and acaricidal insecticide, scorpion, herbicide, ibutachlor, dichlorfen, acetochlor, saccharin, vulcanization accelerator, The intermediate of the ore dressing agent, such as toluene arsenic acid, is also the main intermediate of the dye, and can produce jujube-based GBC, large red base G, red-based RL, phenolic phenolic As-D, acid red 3B, basic magenta, etc. Reactive dyes can be made. -
CAS 135-19-3 Beta Naphthol for dyestuff intermediate organic synthesis Pharmaceutical intermediates
Physical data editing
1. Property: white to red flaky crystals, darker in color when stored in air for a long time.
2. Density (g/mL, 20/4℃): 1.181.
3. Relative density (20℃, 4℃): 1.25. 4.
Melting point（ºC）：122~123. 5.
Boiling point（ºC，at atmospheric pressure）：285~286. 6.
6. flash point(ºC): 153. 7. solubility: insoluble.
Solubility: insoluble in cold water, soluble in hot water, ethanol, ether, chloroform, benzene, glycerin and lye [1] .
Data editing
1、 Molar refractive index：45.97
2. Molar volume (cm3/mol): 121.9
3、 Isotonic specific volume（90.2K）：326.1
4、 Surface tension（3.0 dyne/cm）：51.0
5、 Polarization ratio (0.5 10-24cm3): 18.22 [1]
Nature and stability
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C7H9N CAS 95-53-4 o-Toluidine OT
M-Toluidine is a colorless oily viscous liquid that gradually turns brown when exposed to light or oxidized in the air. It generates salt with acid, and other properties are the same as aniline. Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The packaging must be sealed and not in contact with air.
name
m-Toluidine
nickname
3-methylaniline
Chemical formula
C7H9N
Molecular weight
107.15
CAS Registry Number
108-44-1
EINECS registration number
203-583-1
Melting point
-31.5~-30℃
Boiling point
203.3°C
Exterior
Colorless oily viscous liquid
Flash point
86°C
Dangerous goods transport number
UN 1708 6.1/PG 2
Storage method
Precautions for storage: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The packaging must be sealed and not in contact with air. It should be stored separately from oxidants, acids, and edible chemicals, and avoid mixed storage. Equipped with the appropriate variety and quantity of fire equipment. The storage area should be equipped with leakage emergency treatment equipment and suitable storage materials.
Use
1. This product is the intermediate of Reactive Yellow X-R; Cationic Violet 2RL. Used as a solvent for polyester resins, as additives for polyurethane foams, and as a preservative for metals. It is also used as a raw material for azo dyes.
2. Used as an intermediate for manufacturing vat dyes. -
C7H9N CAS 106-49-0 p-Toluidine PT
Colorless, shiny flake crystal, slightly soluble in water, soluble in ethanol, ether, benzene, hydrochloric acid, toxic, is a strong methemoglobin forming agent, and can stimulate the bladder and urethra, can cause hematuria. In industry, p-toluidine is mainly used as dye intermediates and pharmaceutical pyrimethamine intermediates.
Name
P-toluidine
Water soluble
Slightly soluble in water, soluble in ethanol, ether, benzene, and hydrochloric acid.
Flash point
86°C
Exterior
Colorless, shiny flake crystal
nickname
4-methylaniline 4-methylaniline p-aminotoluene
EINECS registration number
203-403-1
Molecular weight
107.15
CAS Registry Number
106-49-0
Dangerous goods transport number
61750
Boiling point
200-202℃
Chemical formula
C7H9N
English name
p-Toluidine
Melting point
43-45℃
density
0.962
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C26H29N3O2 CAS 1552-42-7 Crystal violet lactone (CVL)
Crystal violet lactone is mainly used for pressure-sensitive dyes of carbonless copy paper or heat-sensitive dyes of thermal recording paper.
Packaging: Double plastic lined paper drum, net weight 20Kg or 25 Kg.
Chemical name: 6-(Dimethylamino)-3,3-bis(4-(dimethylamino)phenyl)-1(3H)-isobenzofuranone
Appearance:White powder, A light yellow to white powder or crystal
Type:Dyestuff Intermediates, Dyestuff Intermediates
Storage Condition：Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage. -
C23H25N2 CAS 14426-28-9 Basic Green 4/Magenta Green/Malachite Green
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mit-ivy industry company
About Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9
Name Basic Green 4/Magenta Green/Malachite Green
Synonyms Bis(4-dimethylaminophenyl)phenylmethylium
CAS NO. 14426-28-9
Molecular Formula :C23H25N2
Molecular Weight 329.46
Appearance Green Powder
Purity 99% Min
For similar products,pls click product catalogue.
Packaging & Shipping
Packing Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9
100g/500g/1kg/5kg/10kg/25kg packed with Aluminum Foil Bag,Fluorinated Bottles,Carboard Drums or as your special request.
Green with flash crystals. Soluble in water, extremely soluble in ethanol, all blue-green. The dye turns yellow in concentrated sulfuric acid and turns dark orange after dilution.
Delivery Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9
We normally use EXPRESS to send the small quantity from 10g to 50kg,it takes about 5-7 working days to arrive your door upon the receipt of payment.
As to bulk quantity,we have good cooperation with experienced forwarder could deliver by sea,by air or by railway.
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manufacturering in stock Wool fabric malachite green dye price basic green 4 high quality Paper dyes Malachite Green for paper textile silk wool and Acetate fiber Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9
whatsapp:+86 13805212761
http://www.mit-ivy.com
mit-ivy industry company
About Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9
Name Basic Green 4/Magenta Green/Malachite Green
Synonyms Bis(4-dimethylaminophenyl)phenylmethylium
CAS NO. 14426-28-9
Molecular Formula :C23H25N2
Molecular Weight 329.46
Appearance Green Powder
Purity 99% Min
For similar products,pls click product catalogue.
Packaging & Shipping
Packing Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9
100g/500g/1kg/5kg/10kg/25kg packed with Aluminum Foil Bag,Fluorinated Bottles,Carboard Drums or as your special request.
Green with flash crystals. Soluble in water, extremely soluble in ethanol, all blue-green. The dye turns yellow in concentrated sulfuric acid and turns dark orange after dilution.
Delivery Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9
We normally use EXPRESS to send the small quantity from 10g to 50kg,it takes about 5-7 working days to arrive your door upon the receipt of payment.
As to bulk quantity,we have good cooperation with experienced forwarder could deliver by sea,by air or by railway.
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100% purity highly quatity China manufacturer Crystal violet lactone (CVL) CAS 1552-42-7 EINECS No.: 216-293-5
Crystal violet lactone is mainly used for pressure-sensitive dyes of carbonless copy paper or heat-sensitive dyes of thermal recording paper.
Packaging: Double plastic lined paper drum, net weight 20Kg or 25 Kg.
Chemical name: 6-(Dimethylamino)-3,3-bis(4-(dimethylamino)phenyl)-1(3H)-isobenzofuranone
Appearance:White powder, A light yellow to white powder or crystal
Type:Dyestuff Intermediates, Dyestuff Intermediates
Storage Condition：Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage. -
C10H8O 2-Naphthol / Beta Naphthol CAS 135-19-3
2-Naphthol Introduction
Product CAS NO. Appearance Content% Naphtha lene % Melting pointοC α-Naphthol Content% 2,2-Joint Naphthol % Moisture%
2-Naphthol 135-19-3 White crystalline powder or flakes ≥99% ≤0.5 ≥120 ≤0.5 ≤0.5 ≤0.3
Type:
Agrochemical Intermediates, Pharmaceutical Intermediates
Purity:
99.5%min
Brand Name:
Mit-ivy
Model Number:
High Purity
Application:
Industrial/Fine Chemicals
Appearance:
white or off-white powder, white or off-white powder
Product Name:
2-Naphthol
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C10H8O CAS 135-19-3 Pharmaceutical Intermediates, Syntheses Material Intermediates Beta-Naphthol
2-Naphthol Introduction
Product CAS NO. Appearance Content% Naphtha lene % Melting pointοC α-Naphthol Content% 2,2-Joint Naphthol % Moisture%
2-Naphthol 135-19-3 White crystalline powder or flakes ≥99% ≤0.5 ≥120 ≤0.5 ≤0.5 ≤0.3
Type:
Agrochemical Intermediates, Pharmaceutical Intermediates
Purity:
99.5%min
Brand Name:
Mit-ivy
Model Number:
High Purity
Application:
Industrial/Fine Chemicals
Appearance:
white or off-white powder, white or off-white powder
Product Name:
2-Naphthol
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AURAMINE O oxide yellow powder cas 2465-27-2
Auramine O dyes
Basic Yellow 2
[ Molecular Formula ]: C17H22ClN3
[ Colour Index ]: C. I. Basic Yellow 2
[Cas No].2465-27-2
[ Synonym ]:4,4-(Imidocarbonyl)bis(N, N-dimethylaniline) monohydrochloride
[Molecular Weight]:321.84
[Colour Index Number ]:61200
[Appearance]: Yellow to brown powder
[Strength]:200% 210%
[Shade]: To the similar standard of the factory
[Moisture%]:1.0 Max
[Properties]: It is very soluble in water and alcohol
Use: Low sunlight fastness. Mainly used in the dyeing of hemp, paper, leather, straw woven products, rayon, etc., also used in the printing and dyeing of cotton fabrics. Its color precipitation for the system wallpaper, color paper, ink and paint. Used for acetic acid fiber; mordant dyeing cotton, but the fastness is low, the color is bright, can be used to spell green or red, etc.. Can also be used for leather; paper; hemp and viscose dyeing. Alkaline can be used for coloring oil; fat; paint, etc.. It can also be used to prepare color deposits for ink
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High purity Crystal violet lactone CVL Cas 1552-42-7 crystal violet lactone
ProductName Crystal violet lactone
Synonyms 6-(Dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]phthalide;Pergascript Blue I 2R;6-(dimethylamino)-3,3-bis(4-(dimethylamino)phenyl)-1(3h)-isobenzofuranone;6-(DIMETHYLAMINO)-3,3-BIS[P-(DIMETHYLAMINO)PHENYL]PHTHALIDE;3,3-BIS(P-DIMETHYLAMINOPHENYL)-6-DIMETHYLAMINOPHTHALIDE;3,3-BIS-4-DIMETHYLAMINOPHENYL-6-DIMETHYLAMINOPHTHALIDE;CRYSTAL VIOLET LACTONE;CVL
CAS 1552-42-7
MF C26H29N3O2
MW 415.53
EINECS 216-293-5
MolFile 1552-42-7.mol
Meltingpoint 180-183°C
Boilingpoint 534.12°C (rough estimate)
density 1.1424 (rough estimate)
refractiveindex 1.7120 (estimate)
pka 4.73±0.24(Predicted)
WaterSolubility <0.1 g/100 mL at 22.5 ºC
CASDataBaseReference 1552-42-7(CAS DataBase Reference)
EPASubstanceRegistrySystem Crystal violet lactone (1552-42-7)
Other Names:
Crystal violet lactone
MF:
C26H29N3O2
EINECS No.:
216-293-5
Place of Origin:
xuzhou, China
Type:
Dyestuff Intermediates, Dyestuff Intermediates
Purity:
99%min
Brand Name:
mit-ivy
Model Number:
mit-ivy CVL20200713
Application:
Organic Intermediate
Appearance:
White powder, A light yellow to white powder or crystal
Product name:
Crystal violet lactone CAS 1552-42-7
purity:
99%min
CAS:
1552-42-7
Brand:
mit-ivy
Storge:
Store at RT
package:
25KG/drum
COA:
Available
Shelf life:
2 years
CAS.8004-87-3
APPREANCE.DARK GREEN POWDER/CRYSTALS.
STRENGHT :70%,80%,90%,100%
Product Application
Industrial product alkaline violet 5 bn, alkaline qingsong lotus, is mainly used for silk, acrylic, hemp, paper, leather dyeing and paint, ink and ink filters. Masterwork called methyl violet, used as skin disinfection antiseptic. Mainly used in the treatment of gram-positive bacteria and mold infection and mucous membrane, skin ulcer, also used in the treatment of tinea secondary infection and pyoderma.
Delivery
Delivery:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
For mass orders, it will be delivered by air or sea.
Depending on your location, please allow 1-5 business days for your order to arrive.
For small order, please expect 3-7 days by UPS DHL EMS.
For mass order, please allow 5-8 days by Air, 15-30 days by Sea.
