HANGZHOU YUANHUI TECHNOLOGY CO.,LTD - Hangzhou, China


Brown Liquid Optical Brightener BAC (C.I 363& CAS 95078-19-6) in Acrylic - - - - C.I.Number: 363 Main chemical name: Benzimidazole Der ...
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 438

Optical Brightener for Whitening Cotton and Linen, Silk MST (C.I 353 & CAS 55585-28-9) - - - - C.I.Number: 353 CAS NO. 55585-28-9 Mai ...
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 552

Anionic Optical Brightener for Polyamide, Cellulose Fiber and Polyamide / Cellulose Blends CPN - - - - Main Chemical Composition: Stil ...
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 497

Optical Brightener, Optical Whitening Agent SWN (C.I 140 & CAS 91-44-1) in Wool - - - - C.I.Number: 140 Main Chemical Composition: Cou ...
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 581

Optical Brightener for Cotton, Wool and Nylon Fabric NFW (C.I 351 & CAS 27344-41-8) - - - - C.I.NO:351 Main Chemical Composition: stil ...
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 494

Stilbene Derivative Optical Brightener, Optical Brightening Agent for Polyester Fabric Whitening CDT Main Chemical Composition: stilbene ...
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 515

Optical Brightening Agent APH-U (C.I 357 & CAS 41098-56-0 or 83512-97-4 & Einecs 255-217-5) Chemical name:Triazine Stilbene Derivates ...
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 575

Optical Brightener APH-U (C.I 357 & CAS 41098-56-0 or 83512-97-4 & Einecs 255-217-5) Chemical name:Triazine Stilbene Derivates Appeara ...
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 640

FBA Fluorescent Brightening Agent for Light Colored Cellulose Based Fiber BA (C.I 85 & CAS 12224-06-5) - - - - C.I.Number:85 CAS NO. ...
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 618

Optical Brightener, Whitening Agent EBF (C.I 185 & CAS 12224-41-8) Main Chemical Composition: 2,5-Bis(2-benzoxazolyl)thiophene; Mole ...
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 498

High Whitening Optical Brightener ER (C.I 199 & CAS 13001-39-3 & Einecs 235-835-1) Chemical name: 4,4-bis(2,2-cyano-phenlene)-benzene ...
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 446

Optical Brightener in Plastic FP-127 (C.I 378 & CAS 40470-68-6 & Einecs 254-935-6) Chemical name: 4,4-bis[2-(2-methoxyphenyl)ethenyl]-1 ...
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 488

Optical Brightener KCB (C.I 367 & CAS 63310-10-1 or 5089-22-5 & Einecs 225-803-5) Chemicalname:1,4-Bis(2-benzoxazoly)naphthalene Str ...
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 526

Optical Brightener for Polyester, Polyamide KSN (C.I 368 & CAS 5242-49-9 & Einecs 226-044-2) C.I NO.368 CAS NO. 5242-49-9 Einecs ...
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 469

Optical Brightener Powder for Polyester and Plastic OB-1 (C.I 393 & CAS 1533-45-5 & Einecs 216245-3) Chemicalname:2,2-(1,2-Ethenediyldi-4,1 ...
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 489

OBA Optical Brightener OB (C.I 184 & CAS 12224-40-7 or 7128-64-5 & Einecs NO. 230-426-4) Chemical name: 2,5-bis(5-tert-butyl benzoxazol ...
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 508

Optical Brightening Agent, Optical Brightener MP (C.I 199:3 & CAS 79026-02-01) Chemical name: 4,4-bis(3,4-cyano-phenlene)-benzene ...
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 486

Optical Brightener for Polyester Fiber OP(C.I 199:1 & CAS 13001-38-2 & Einecs 235-834-6) Chemical name: 4,4-bis(2,4-cyano-phenlene)-ben ...
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 461