heat resistant optical brightener ob 1

{"cid":"91224470","title":"Optical Brightener OB-1 or whitening of plastic products","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/73\/08a9b678d491d48f342238785870-200x200-1.jpg","attrs":{"Price":"Over 25 kilograms, the unit price is $10.55 per kilogram","Brand Name":"RQT","Model Number":"RQT-OB-1","Minimum Order Quantity":"25 kilograms","Delivery Time":"3-4 working days","Place of Origin":"China","Payment Terms":"L\/C,T\/T,Western Union,MoneyGram","Supply Ability":"10000 kilograms","Packaging Details":"(25 kg \u00d7 1) fiber drums","Appearance":"Yellow-green powder","CAS":"1533-45-5","EINECS":"216-245-3","molecular formula":"C26H26N2O2S","Application field":"PE,PP,ABS, PS, HIPS, PA, PC, EVA and hard PVC"}}

{"cid":"91196599","title":"Blue Powder Optical Brightening Agent Cosmetics Inorganic Pigments Ultramarine","imgUrl":"https:\/\/img.chinax.com\/nimg\/7d\/28\/81f2545e82af8ae138a4e168f9ef-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"ARCHTEX","Minimum Order Quantity":"100KGS","Delivery Time":"5-8working days","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T, Western Union, ","Supply Ability":"1000 Metric Tons\/Metric Ton per month","Packaging Details":"25KG\/ drum","Classification":"Chemical Auxiliary Agent","Usage":"Plastic Auxiliary Agents","Purity":"99.9%","Molecular formula":"Na6Al4Si6S4O20","Appearance":"blue powder"}}