![1',3',3'-Trimethylspiro[3H-naphtho[2,1-b]pyran-3,2'(3'H)-[1H]indole]](https://img13.fr-trading.com/3/1_912_113560_1000_1000.jpg.webp)
![Spiro[2H-indole-2,3'-[3H]naphth[2,1-b][1,4]oxazine], 5-chloro-1,3-dihydro-1,3,3-trimethyl-6'-(1-piperidinyl)-](https://img13.fr-trading.com/3/1_98_113678_400_400.jpg.webp)
![Factory Supply:1,3,3-Trimethylspiro[indoline-2,3\'-[3H]naphth[2,1-b][1,4]oxazine](CAS:27333-47-7)](https://img13.fr-trading.com/3/1_370_113800_500_500.jpg.webp)
![N-[2-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]-p-toluenesulphonamide](https://img13.fr-trading.com/3/1_375_93720_600_513.jpg.webp)
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Tianjin Security Technology Development Co. Ltd.
Business License
Main Products: fine chemical products, photochromic material, UV Fluorescent material
Company Overview
Tianjin Security Technology Development Co. Ltd. is a hi-tech enterprise with self-governed legal person. It is engaged in the research and exploitation of fine chemical products, photochromic material, UV Fluorescent material.Up to now, Tianjin Security Development Technology Co. Ltd.
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ManufacturerBusiness Type
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2008Year Established
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YesOverseas Office
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TianjinPort of Shipment
Featured Products
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Factory Supply:1-(2-Hydroxyethyl)-2,3,3-trimethyl-3H-indolium Iodide(CAS:50839-66-2)
US$ 28 - 90
MOQ: 1 Gram
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Factory Supply:1,3,3-TRIMETHYLINDOLINO-6\'-BROMOBENZOPYRYLOSPIRAN(CAS:16650-14-9)US$ 50 - 111MOQ: 1 Gram -
Factory Supply:1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN(CAS:1485-92-3)US$ 44 - 90MOQ: 1 Gram
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1',3',3'-Trimethylspiro[3H-naphtho[2,1-b]pyran-3,2'(3'H)-[1H]indole]NegotiableMOQ: 1 Gram
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1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRANNegotiableMOQ: 1 Gram
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4,4,4-Trifluoro-1-(2-NAPH)-1,3-Butanedione（CAS：893-33-4）Factory Direct SalesUS$ 348 - 501MOQ: 1 Kilogram
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Factory Supply:1,3,3-Trimethylspiro[indoline-2,3\'-[3H]naphth[2,1-b][1,4]oxazine](CAS:27333-47-7)US$ 28 - 31MOQ: 1 Gram
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Trioctylphosphine OxideUS$ 730 - 762MOQ: 1 Kilogram
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5-Chloro-2-methylene-1,3,3-trimethylindolineUS$ 456 - 548MOQ: 1 Kilogram
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1,3,3-Trimethyl-2-methyleneindolineUS$ 183 - 244MOQ: 1 Kilogram
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4,4,4-Trifluoro-1-(4-methylphenyl)butane-1,3-dione（CAS：720-94-5）Factory Direct SalesUS$ 278 - 556MOQ: 1 Kilogram
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N-[2-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]-p-toluenesulphonamideNegotiableMOQ: 10 Grams
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BenzenesulfonamideNegotiableMOQ: 10 Grams
![[2-(4-Oxo-4H-3,1-benzoxazin-2-yl)phenyl]-2-naphthalenesulfonamide](https://img13.fr-trading.com/3/1_288_93316_484_600.jpg.webp)
Product Categories
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All Products
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fine chemical
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UV Fluorescent Pigment
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UV Fluorescent Fiber Triple ColorNegotiableMOQ: 1 Gram
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UV Fluorescent Fiber Blue + Infrared GreenNegotiableMOQ: 1 Gram
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UV Fluorescent Red PowderNegotiableMOQ: 1 Gram
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Factory Supply UV Invisible Fluorescent Pigment Green 532 for Security Inks (UVA-F15)US$ 420 - 420MOQ: 1 Kilogram
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UV Fluorescent Yellow-green PowderNegotiableMOQ: 1 Gram
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Factory Supply FLUORESCENT PIGMENT SF-27 Fluorescent YellowNegotiableMOQ: 1 Kilogram
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Factory Supply FLUORESCENT PIGMENT SF-21H Fluorescent Magenta(Bluish)NegotiableMOQ: 1 Kilogram
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Factory Supply FLUORESCENT PIGMENT SF-21 Fluorescent Magenta(Reddish)NegotiableMOQ: 1 Kilogram
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Factory Supply FLUORESCENT PIGMENT SF-20 Fluorescent VioletNegotiableMOQ: 1 Kilogram
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Factory Supply FLUORESCENT PIGMENT SF-19 Fluorescent BlueNegotiableMOQ: 1 Kilogram
