天津塞特瑞科技开发有限公司

PRODUCTS

Invisible UV Fluorescent red Pigments
Invisible ultraviolet fluorescent red powder, white appearance, bright fluorescent color under ultraviolet light, widely used in anti-counterfeiting ink, anti-counterfeiting bills and securities certificates, anti-counterfeiting packaging, decorative coatings, agricultural light conversion film, plastic products, toys, etc.
Invisible UV Fluorescent yellow-green Pigments
Invisible ultraviolet fluorescent yellow-green powder, white appearance, bright fluorescent color under ultraviolet light, widely used in anti-counterfeiting ink, anti-counterfeiting bills and securities certificates, anti-counterfeiting packaging, decorative coatings, agricultural light conversion film, plastic products, toys, etc.
N-[2-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]-p-toluenesulphonamide（CAS Number：3808-20-6）
Benzenesulfonamide（CAS Number：10128-51-5）
bis(2,4,4-trimethylpentyl)-phosphinicaci（83411-71-6）
Bis(2-ethylhexyl) phosphate（298-07-7）
Trioctylphosphine oxide（CAS：78-50-2）
Europium Oxide（CAS：1308-96-9）
5-Chloro-2-methylene-1,3,3-trimethylindoline（6872-17-9）
2,3,3-Trimethylindolenine（CAS：1640-39-7）
1,3,3-Trimethyl-2-methyleneindoline（CAS:118-12-7）
Light variable dye Amaranth 487
Light variable dye Amaranth 487 appearance is off-white powder, in the sunlight or ultraviolet light was purple.
photochromic pigment purple 169
Purple 169 is off-white powder under sunlight and deep purple under UV.
photochromic pigment purple 056
Purple 056 is off-white powder under sunlight and light purple under UV.
photochromic pigment bule 057
Blue 057 is off-white powder under sunlight and blue under UV.
photochromic pigment yellow 022
Yellow 022 is off-white powder under sunlight and yellow under UV.
photochromic pigment red 108
Red 108 is off-white powder under sunlight and red under UV.
3H-Naphtho[2,1-b]pyran-3-one（CAS:4352-89-0）
Product name is 3H-Naphtho[2,1-b]pyran-3-one,MP:117-119℃
Light variable dye Amaranth 880
Light variable dye Amaranth 880 appearance is off-white powder, in the sunlight or ultraviolet light was purple.
Light variable dye blue 502
Light variable dye blue 502 appearance is off-white powder, in the sunlight or ultraviolet light was blue.
UV fluorescent fiber blue + infrared green
The fiber color of the ultraviolet fluorescent fiber is blue, and the fluorescent color is white.
UV fluorescent fiber triple color
The triple color of the ultraviolet fluorescent fiber is red ,blue and green, the fluorescent color is white.
2-Thenoyltrifluoroacetone (CAS: 326-91-0)
TTA, TTB, TTFA; the melting point of 40-44 ° C, the appearance of white or pale yellow solid (TBA, TTB, TTFA);
4,4,4-Trifluoro-1-phenyl-1,3-butanedione (CAS: 326-06-7)
Appearance color is white to light yellow, the appearance of the shape of solid.
4,4,4-Trifluoro-1-（2-naphthyl）-1,3-butanedione (CAS: 893-33-4)
Chinese name for the 4,4,4-trifluoro-1- (2-naphthyl) -1,3-butanedione; appearance of the shape of powder.
1',3'-Dihydro-1',3',3'-Trimethyl-6-Nitro-Spiro[2H-1-Benzopyran-2,2'-[2H]Indole](CAS:1498-88-0)
Melting point of 178 ° C, 99% content (HPLC), the appearance of bright yellow crystalline powder.
Vacuum stirrer
STR-Ⅲ UV/IR DETECTOR
STR-225(Ⅲ) UV/IR DETECTOR
5-Chloro-1,3,3-Trimethyl-1,3-Dihydrospiro[Indole-2,3'-Naphtho[2,1-b][1,4]Oxazine](CAS:27333-50-2)
3,3-trimethyl-1,3-dihydrospiro [indole-2,3'-naphtho [2,1-b] [1,4] oxazine]；; Boiling point of 568.372 ° C; appearance of green.
Triphenylphosphine oxide (CAS:791-28-6)
Product name for the triphenylphosphine oxide, the melting point of 154-158 º C, the boiling point of 360 º C, flash point of 180 º C, water-soluble was insoluble.
l-(4-Methylphenyl)-4,4,4-trifluorobutane-1,3-dione (CAS:720-94-5)
The product name is 4,4,4-trifluoro-1- (4-methylphenyl) -1,3-butanedione; the other name is triflate.
2-(Trifluoroacetyl)Cyclohexanone (CAS:387-89-3)
The product name is 2- (trifluoroacetyl) cyclohexanone with the formula C8H9F3O2.
Hydroxylamine-O-sulfonic acid (CAS：2950-43-8)
Hydroxylamine-2-sulfonic acid; hydroxylamine-o-sulfonic acid, the melting point of 210 ºC
1,3-Dihydro-1,3,3-trimethyl-6'-(4-morpholinyl)-spiro[2H-indole-2,3'-[3H]naphth[2,1-b][1,4]oxazine] (CAS：114747-48-7)
The product name is 1,3-dihydro-1,3,3-trimethyl-6 '- (4-morpholinyl) spiro [2H-indole-2,3' - [3H], 1-b] [1,4] oxazine]; solubility is slightly soluble.
Tris[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato]bis(triphenylphosphine oxide)europium (CAS：12121-29-8)
The product name is tris [4,4,4-trifluoro-1- (2-thienyl) -1,3-butanedione] bis (triphenylphosphine) europium; melting point of 248-251 ºC
(1,10-Phenanthroline)tris[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato]europium (CAS：1258288-04-8)
CAS Number:1258288-04-8,no stock,need to customize.
Bis[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato]bis(triphenylphosphine oxide)europium nitrate (CAS：14264-79-0)
The product name is bis [4,4,4-trifluoro-1- (2-thienyl) -1,3-butanedione] bis (triphenylphosphine) europium nitrate.
2',3',5'-Tri-O-acetylinosine (CAS：3181-38-2)
Product Name 2 ', 3', 5'-triacetyl inosine; molecular formula C16H18N4O8.
1,10-Phenanthroline monohydrate (CAS：5144-89-8)
CAS Number:5144-89-8,Purity：99%
2-Acetonaphthone (CAS: 93-08-3)
Appearance color is white, the appearance of the shape of powder, purity of 98% (GC).
4,4,4-Trifluoro-1-（2-furyl）-1,3-butanedione (CAS: 326-90-9)
Appearance colorless to brown, the appearance of the shape of liquid, storage temperature of 2-8 ℃.
2-Hydroxy-1-naphthaldehyde (CAS: 708-06-5)
2-hydroxy-1-naphthaldehyde, the appearance of light yellow or brown powder.
Acadesine (CAS:2627-69-2)
Amino-1-beta-D-ribofuranosyl-1H-imidazole-4-carboxamide, melting point 214-215 ° C.
3,3-diphenyl-3H-naphtho[2,1-b]byran (CAS: 4222-20-2)
The melting point of 160 ° C, used in photochromic dye
1-Nitroso-2-naphthol (CAS: 131-91-9)
Appearance of brown powder, soluble in hot ethanol, ether, benzene, carbon disulfide, alkali and glacial acetic acid, slightly soluble in cold petroleum ether.
3',3'-Dimethyl-1'-(-hydroxyethyl)-6-nitrospiro[2H-1-benzopyran-2,2'-indoline] (CAS: 16111-07-2)
Characters were purple flaky crystals, soluble in ethanol, dichloromethane, petroleum, ether
1,3,3-Trimethylspiro[indoline-2,3'-[3H]naphth[2,1-b][1,4]oxazine] (CAS: 27333-47-7)
Characters were white crystals, soluble in ethanol, benzene and other organic solvents.
6'-piperidine-1,3,3-trimethylspiro(indoline-2,3'[3H]naphth[2,1-b][1,4]oxazine) (CAS: 114747-45-4)
Shape was like a white crystalline powder, soluble in ethanol, benzene and other organic solvents.
1,2,3,3-Tetramethyl-3H-indolium iodide (CAS: 5418-63-3)
Appearance of light yellow solid powder, purity 98%
Light variable dye yellow 202
Light variable dye yellow 202 appearance is off-white powder, in the sunlight or ultraviolet light was yellow.
Light variable dye Amaranth 454
Light variable dye Amaranth 454 appearance is off-white powder, in the sunlight or ultraviolet light was purple.
Light variable dye Amaranth 072
Light variable dye Amaranth 072 appearance is purple powder, in the sunlight or ultraviolet light was purple.
Light variable dye blue 477
Light variable dye blue 477 appearance is off-white powder, in the sunlight or ultraviolet light was blue.
UV fluorescent fiber green
The green color of the ultraviolet fluorescent fiber is green and the fluorescent color is green.
UV fluorescent fiber yellow
UV fluorescent fiber yellow color yellow, fluorescent color is yellow.
UV fluorescent fiber blue
UV fluorescent fiber blue color is blue, fluorescent blue color.
UV fluorescent fiber red
UV fluorescent fiber red color is red, fluorescent color is red.