WebOptical Brightener Ob-1 / fluorescent Brightener 393 Oba (optical Brighteners Agent) Cas No 1533-45-5 ... 1.0 kilogram (Min. Order) Shandong Chemical Industry Product Optical Brightener Ob-1for Recycled Plastic Products. $12.06 - $25.79 / kilogram. 1.0 kilogram (Min. Order) Free Sample Optical Brightening Agent Ob-1 For Textile Auxiliary Agents ... WebOptical Brightener OB，Fluorescent whitening agent 184, mainly used in PVC, PS, PE, PP, ABS and other plastics and acetate fiber whitening. OB is also suitable for whitening …
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Web>OB-1 is excellent oxazole type brightener, Mainly used in whitening of polyester and ABS, PS, HIPS, PA, PC, PP, EVA, rigid PVC etc., also used as nylon fluorescent brightener. >Recommended concentrations：0.005-0.2% depend on the application and degree of desired whiteness. Handing and Safety: >FDA cleared for use in all polymers
http://china.chemnet.com/product/search.cgi?f=pclist&skey=%D3%AB%B9%E2%D4%F6%B0%D7%BC%C1kcb&use_cas=&c_region=%BA%FE%C4%CF WebBright 100 (OB) is a high molecular weight optical brightener of the thiophenediyl benzoxazole class (CAS 7128-64-5), suitable for polymers at all stages of processing. ... Optical/Fluorescent Brightener 184. Molecular formula: C 26 H 26 N 2 O 2 S. Molecular weight: 430 g/mol. CAS number: 7128-64-5. EC number: 230-426-4. Common …
WebFeb 26, 2024 · Family Handyman. Slide out the fluorescent light socket to expose the wiring. It’s very important to keep the wiring order straight, so cut one side of the old … WebFluorescent Brightener OB-1 Used For PSF is a new product developed abroad, which is suitable for whitening and brightening plastics such as PE, PVC, ABS and PC. It has the advantages of low dosage, strong adaptability and good dispersive.
WebFLUORESCENT BRIGHTENER OB Chemical name: 2,5-bis- (5-ter-butyl-benzoxazolyl-)thiophene Structural formula: C.I. NO.: Fluorescent brightener 184 CAS NO.:7128-64 …
WebMay 4, 2024 · Sinophor® OB-1 has the following characteristics: 1. High whitening intensity and strong fluorescence. 2. Wide application performance, widely used in the whitening of polyester, nylon fiber and various plastics. 3. It has excellent high temperature resistance. Read more Sinocure Chemical Group ph value of glucoseWebFluorescent brightener OB-1 Molecular formula: c28h18n2o2 Molecular weight: 414.4547 CI:393 CAS:1533-45-5 Appearance: bright yellow green crystalline powder Color light: blue light or blue violet light Melting point: 350-355 ℃ Content: ≥ 98% Fineness: ≥ 200 mesh UV absorption: ≥ 2000 Volatile matter: ≤ 1% Ash content: ≤ 1% ph value of kfWebFree samples of plastic chemical auxiliary and chemical raw materials optical brightener /fluorescent brightener/OBA/ FBA: OB, OB－1, FP－127,CBS－X,KCB, PF, EBF, BBU, BA, CXT, DMS, Titanium... how do you add shading to a cell in wordWebProduct Manager. Manufacturer of Optical Brightener, Pigments and Titanium Dioxide from China. OB, OB-1, CBS-X, FP127, KCB, KSN, BBU, ER, etc. Pigments: PB15:1 ... ph value of hand soapWebFeb 1, 2012 · Four novel fluorescent whitening agents based on 4-methyl-2H,5H-pyrano derivatives of 2H-pyrido[1,2-a]pyrimidine-2,4(3H)-dione were synthesized using a simple … ph value of laterite soilWebJinan Ogilvy Chemical Co., Ltd - Trader Manufacturer and supplier of optical brightener OB, OB-1, FP-127, KCB, CBS-X, CXT, ER, BBU, BA, and pigments,titanium dioxide, TiO2 and masterbatch with ... ph value of hand lotionWebOptical brighteners, or fluorescent whitening agents, are used to make plastics, fibers, coatings, inks, and detergents appear whiter and brighter. These products function by absorbing invisible ultraviolet light and re … how do you add sauce to pasta