Varichem UK
Products
Graphic Arts Chemicals
Varichem manufacturers a variety of speciality performance chemicals used primarily in graphic arts. Products include positive and negative working diazo compounds, capped novolaks and other materials for offset plates, silk screen, colour proofing, microfilm and phototool.
Positive working diazo compounds
2,1,4-NQD and 2,1,5-NQD esters with benzophenones or novolaks.
Negative working diazo compounds
Condensation products of Diazo S and Diazo MS with formaldehyde or MMDP ether various salts possible, for printing plates and screen printing
Photo Acid Generators
Initiators for CTP applications
Photopolymers
For CtP
Developers and formulations
Toll manufacturing of own label products.
Diazos for dyeline, microfilm, phototool
For aqueous and solvent coating see below:
RD-2 | 4-N,N-Diethylaminobenzenediazonium chloride zinc chloride monohydrate | 6217-19-2 | |
RD-2 FB | 4-N,N-Diethylaminobenzenediazonium fluoroborate | 347-46-6 | |
RD-3 | 4-N,N-Dimethylaminobenzenediazonium chloride zinc chloride dihydrate | 6087-56-5 | |
RD-3 FB | 4-N,N-Dimethylaminobenzenediazonium fluoroborate | 24564-52-1 | |
RD-9 S | 2,5-Diethoxy-4-morpholinobenzenediazonium sulphate blended with tartaric | 32178-39-5 | |
RD-9 FB | 2,5-Diethoxy-4-morpholinobenzenediazonium tetrafluoroborate | 4979-72-0 | |
RD-10Zn | 2,5-Di-n-butoxy-4-morpholinobenzenediazonium chloride ½ zinc chloride | 14726-58-0 | |
RD-10S | 2,5-Di-n-butoxy-4-morpholinobenzenediazonium sulphate, citrate blend | 61813-49-8 | |
RD-10 FB | 2,5-Di-n-butoxy-4-morpholinobenzenediazonium fluoroborate | 50543-78-7 | |
RD-10 PF6 | 2,5-Di-n-butoxy-4-morpholinobenzenediazonium hexafluorophosphate | 68015-88-3 | |
RD-10 Ts | 2,5-Di-n-butoxy-4-morpholinobenzenediazonium p-toluenesulphonate | 93672-52-7 | |
RD-11 FB | 2,5-Diethoxy-4-(4’-tolylthio)-benzenediazonium fluoroborate | 41749-18-2 | |
RD-20Zn | 3-Chloro-4-dimethylaminobenzenediazonium chloride ½ zinc chloride | 68413-63-8 | |
RD-20FB | 3-Chloro-4-dimethylaminobenzenediazonium tetrafluoroborate | 64909-33-7 | |
RD-20 PF6 | 3-Chloro-4-dimethylaminobenzenediazonium hexafluorophosphate | 68400-43-1 |
Couplers for dyeline, microfilm, phototool
VC-1 | Resorcinol 1,3-Dihydroxybenzene | 108-46-3 | |
VC-9 | 2,5-Dimethyl-4-morpholinomethylphenol hydrochloride | 71477-13-9 | |
VC-10 | 2,5-Dimethyl-4-dimethylaminomethylphenol hydrochloride | 42372-00-9 | |
VC-12 | 3-Hydroxyphenylurea | 701-82-6 | |
VC-13 | 3-Hydroxy-acetoacetanilide | 22016-03-1 | |
VC-15 | a-Resorcylic acid 3,5-Dihydroxybenzoic acid |
99-10-5 | |
VC-16 | a-Resorcylamide 3,5-Dihydroxybenzamide |
3147-62-4 | |
VC-17 | a-Resorcylic acid methyl ester Methyl 3,5-dihydroxybenzoate |
2150-44-9 | |
VC-18 | a-Resorcylic acid ethanolamide 3,5-Dihydroxy-N-(2-hydroxyethyl)benzamide |
21734-43-0 | |
VC-19 | 4-Bromo-a-resorcylic acid 4-Bromo-3,5-dihydroxybenzoic acid |
16534-12-6 | |
VC-20 | 4-Bromo-a-resorcylic acid amide monohydrate 4-Bromo-3,5-dihydroxybenzamide monohydrate |
13429-12-4 | |
VC-21 | 4-Bromo-a-resorcylic acid methylamide 4-Bromo-3,5-dihydroxy-N-methylbenzamide |
56375-85-0 | |
VC-22 | 4-Bromo-a-resorcylic acid methyl ester Methyl 4-bromo-3,5-dihydroxybenzoate |
34126-16-4 | |
VC-24 | b-Resorcylic acid 2,4-Dihydroxybenzoic acid |
89-86-1 | |
VC-25 | b-Resorcylic acid ester Methyl 2,4-dihydroxybenzoate |
2150-47-2 | |
VC-26 | b-Resorcylic acid ethanolamide 2,4-Dihydroxy-N-(2-hydroxyethyl)benzamide |
24207-41-8 | |
VC-32 | 2-Methylresorcinol | 608-25-3 | |
VC-36 | b-Hydroxynaphthoic acid ethanolamide 3-Hydroxy-N-(2-hydroxyethyl)-2-naphthalenecarboxamide |
92-80-8 | |
VC-37 | b-Hydroxynaphthoic acid diethanolamide 3-Hydroxy-N,N-bis-(2-hydroxyethyl)-2-naphthalenecarboxamide |
10089-93-7 | |
VC-39 | b-Hydroxynaphthoic acid -3-N-morpholino-propylamide 3-Hydroxy-N-[3-(4-morpholinyl)-propyl]-2-naphthalenecarboxamide |
10155-47-2 | |
VC-42 | b-Hydroxynaphthoic acid o-toluidide 3-Hydroxy-N-[2’-methylphenyl]-2-naphthalenecarboxamide |
135-61-5 | |
VC-43 | b-Hydroxynaphthoic acid 2'-methoxyanilide 3-Hydroxy-N-[2’-methoxyphenyl]-2-naphthalenecarboxamide |
135-62-6 | |
VC-48 | Phloroglucinol dihydrate | 6099-90-7 | |
VC-49 | 2,3-Dihydroxynaphthalene-6-sulphonic acid sodium salt | 135-53-5 | |
VC-50 | 2,3-Dihydroxynaphthalene | 92-44-4 | |
VC-51 | 2,7-Dihydroxynaphthalene-3,6-disulphonic acid sodium salt | 7153-21-1 | |
VC-55 | Cyanoacetomorpholide 4-(Cyanoacetyl)-morpholine | 15029-32-0 | |
VC-56 | 2-Cyano-N-(4-hydroxyphenyl)-acetamide | 50982-67-7 | |
VC-57 | Catechol hydroxyethyl ether 2-(2-hydroxyethoxy)phenol | 4792-78-3 | |
VC-59 | 2-Phenylacetoacetnitrile a-Acetylphenylacetonitrile |
4468-48-8 | |
VC-71 | b-Hydroxynaphthoic acid 3-Hydroxy-2-naphthoic acid |
92-70-6 | |
VC-72 | b-Hydroxynaphthoic acid methyl ester Methyl 3-hydroxy-2-naphthoate |
883-99-8 | |
VC-76 | Hydroquinone bis (2-hydroxyethyl ether) 2,2’-(1,4-phenylenedioxy)diethanol |
104-38-1 | |
VC-80 | Zinc phenol sulphonate octahydrate | 1300-55-6 | |
VC-89 | Isopropyl benzoin ether 2-(1-methylethoxy)-1,2-diphenylethanone | 6652-28-4 |