Crystal violet lactone manufacture CAS 1552-42-7 High purity Crystal violet lactone CVL /DA 90 DAYS
Product Name: Crystal violet lactone 1552-42-7
| Appearance & Physical State | light colored powder |
| Density | 1.198 g/cm<sup3</sup> |
| Boiling Point | 609.4ºC at 760 mmHg |
| Melting Point | 180-183ºC |
| Flash Point | 322.4ºC |
| Refractive Index | 1.655 |
| 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. |
| Vapor Pressure | 8.57E-15mmHg at 25°C |
Hot sale high quality crystal violet lactone 1552-42-7
China manufacturer Crystal violet lactone (CVL) CAS 1552-42-7
Molecular formula: C26H29N3O2
Molecular weight: 415.53
structure：
Specification:
|
Appearance |
White to flavescent powder |
|
Purity (%) |
≥96 |
|
Total colorless dye (%) |
≥97 |
|
Color intensity (%) |
≥97 (as compared with reference standard) |
|
Diarylethane insolube substances (%) |
≤0.2 |
|
mp (°C) |
≥178 |
|
Volatile substances (%) |
≤0.1 |
Use: dark blue press-sensitive and heat sensitive dyes for press-sensitive action paper and carbonless copying paper.
Packaging: Double plastic lined paper drum, net weight 20Kg or 25 Kg.
Application of Crystal violet lactone CAS 1552-42-7.
1, Used as Dyestuff Intermediates.
2, Used as Organic Intermediate.
3, Used as carbon - free carbon copy paper pressure sensitive dye.
4, Used as Thermal dye for thermal recording paper.
FAQ
1.How do you guarantee the quality of products?
According to the clients' request, we will provide the clients sample or certificates of third party detection.
2.What is the payment terms of your company?
T/T or L/C
3.What is the packaging of your products?
Usually the packaging of our products is 25kg/bag, carton or drum.
4. When will I get your reply?
We will reply your E-mails in 12 hours.
5. What is the minimum order quantity of your company?
It depends on the products you order.
Dear friend：
MIT –IVY Industry Co., Ltd. is a leading manufacturer in china neimeng province，manufacturer of pharmaceutical intermediates：dyestuff Intermediates：Pesticide intermediate.
Athena：008619961957599
we have in stock ,delivery time :15days
l Payment: alibaba , TT ,L/C AT SIGHT
l Validity：2021/10/16
l 1 FCL FOB PRICE :
l N,N-Diethyl aniline 91-66-7 : 4.76US/KG
l 3-Methyl-N,N-diethyl aniline 91-67-8 : 2.84US/KG
l N,N-Dimethylaniline DMA" 121-69-7 :4.79US/KG
l N,N-Dimethyl-p-toluidine DMPT" 99-97-8 :4.87US/KG
l N,N-Dimethyl-o-toluidine DMOT" 609-72-3 :3.99US/KG
l m-Phenylenediamine MPDA" 108-45-2 :5.89US/KG
l MONOCHLOROACETONE 78-95-5 : 3.99US/KG
l N,N-DIHYDROXYETHYL-P-TOLUIDINE DHEPT 3077-12-1 ：9.27us/kg
l 1,1,3-Trichloroacetone 921-03-9 : 3.97US/KG
l 2,4-Dichlorobenzyl chloride 94-99-5 : 4.77US/KG
l 2,4-Dichlorobenzoyl chloride 89-75-8 : 9.55US/KG
l N-Ethyl-o-toluidine 94-68-8 : 10.87US/KG
l N-Ethylaniline 103-69-5 : 3.78US/KG
l "N,N-Dihydroxyethylaniline PDEA" 120-07-0 : 4.68US/KG
l N-Ethyl-m-toluidine 102-27-2 : 4.58US/KG
l 3-(N-ethylanilino)propiononitrile 148-87-8 : 4.69US/KG
l N-Ethyl-N-hydroxyethylaniline 92-50-2 : 4.98US/KG
l N-ethyl-N-phenylbenzenemethanamine92-59-1: 7.79US/KG
l N-2-cyanoethyl-N-ethyl-m-toluidine 148-69-6: 4.98US/KG
l N-Benzyl-N-ethyl-m-toluidine 119-94-8: 4.89US/KG
l N-Ethyl-o-toluidine 94-68-8 : 4.58US/KG
l N-Ethylaniline 103-69-5 :4.58US/KG
l 2-Methylphenylacetic acid 644-36-0: :4.88US/KG
l 4-Chlorobenzoyl chloride 122-01-0 :4.48US/KG
l 2-Chlorobenzoyl chloride 609-65-4 :4.58US/KG
l 4-Chlorobenzaldehyde 104-88-1 :4.58US/KG
l 2-Chlorobenzaldehyde 89-98-5 :4.58US/KG
l "2-Chlorobenzotrichloride OCTC 2136-89-2:4.58US/KG
l 4-Chlorobenzotrichloride 5216-25-1:4.76US/KG
l 2,5-Dichlorotoluene 19398-61-9 :4.96US/KG
l 2,3-Dichlorobenzaldehyde 6334-18-5 :4.64US/KG
l 2',4'-Dichloroacetophenone 2234-16-4 :4.78US/KG
l 2，4-dichlorotoluene 95-73-8 :4.37US/KG
l 2,3-Dichlorotoluene 32768-54-0 :4.32US/KG
l 2,6-Dichlorotoluene 118-69-4 :4.57US/KG
l 3,4-Dichlorotoluene 95-75-0 :4.67US/kg
l Auramine O C.I. Basic yellow 2" 2465-27-2 : 3.72US/KG
l Crystal violet lactone CVL 1552-42-7 :37.99US/KG
l Beta naphthol" 135-19-3 : 2.65US/KG
The first 18 are products of our factory, and the rest are from our brother companies that have trade relations and entrust our company to export.
Because of the first cooperation, I will provide your company with quality and delivery guarantee. If we break the contract, you will be compensated 10 times of the total amount.
This is the sincerity of our cooperation.
Best regards
Athena
