Optical Brightener Er-i L ( Ps-1)
- Estimate pricing$ 7
- AvailabilityIn stock
- Molecular FormulaC24H16N2
- Molecular Weight332.3972
- CAS No13001-39-3
- C.I. No.C.I.199
Products Description
Product information Product name: OPTICALBRIGHTENER ER Liquid(PS-1. ER330) Color Index No: C.I.199 Synonyms: FBA 199; OBA 199,Fluorescent Brightener PS-1(ER330); Optical Brightener Agent PS-1(ER330) Molecular Structure: Molecular Formula: C24H16N2 Molecular Weight: 332.3972 CAS No: 13001-39-3 C.I. No.: C.I.199 Appearance: yellowish pulpy liquid E-value: 330 Features: Thisproduct is mainly used for whitening and brightening of blending fabrics suchas polyester and polyester cotton, polyester silk, polyester yarn, polyesterramie, polyester wool as well as whitening of chemical fiber and plastic. Thisproduct applies to pad dyeing and HTHP dip dyeing, especially low temperatureadsorption and high temperature setting process. Applications 1. Pad-dyeing hot melt method: Use quantity: 1.5-3g/L Process flow: two dip dyeing and two paddyeing (mangle expression 70) pre-drying (100) curing and setting (180 190, 40-30s). 2. HTHP dip dyeing method: Use quantity: 0.2 0.5% (o.w.f) Dyeing temperature: 120 130 Dyeing time: 30 - 60 minutes PH value: 4.5 - 5.5 (adjusted withacetic acid) Low temperature adsorption and hightemperature color development dyeing method: Use quantity: 0.5 1.0% (o.w.f) Dyeing temperature: 50 60 Dyeing time: 30 minutes PH value: 4.5 - 5.5 (adjusted withacetic acid) Process flow: add BC-100 whitening agentand additive (anhydrous sodium sulphate 1-2% relative weight of dyed cloth,acetone is adjusted in PH) and fabric to dye bath at room temperature temperature rises to 50, deying for 30min washing dehydration and pre-drying (100) setting and baking (180-190, 40-30s). Package & Storage: 25kg/50kg plastic drums. It can be packedin other forms according to user's requirements. Shelf life: not more than 12 months inthe room temperature. Cautions: 1.If suspension liquid is foundprecipitated and separated, just shake it before use, which does not affect theuse effect. 2.Please note that use this product within its yellow spot, i.e. paddyeing 5g/l,dip dyeing 0.8%(o.w.f). If use this product beyond its yellow spot, it will be easy to becomeyellow.
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Products Specification
- Molecular FormulaC24H16N2
- Molecular Weight332.3972
- CAS No13001-39-3
- C.I. No.C.I.199
- Appearanceyellowish pulpy liquid
- E-value330
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Buy Online Wholesale Optical Brightener Er-i L ( Ps-1) from Supplier & Exporter in China
Optical Brightener Er-i L (Ps-1) is a chemical compound used for whitening and brightening of blending fabrics and plastics. It has a molecular formula of C24H16N2, molecular weight of 332.3972, CAS No: 13001-39-3, and C.I. No.: C.I.199. Appearance is yellowish pulpy liquid, with an E-value of 330. Features include use for whitening and brightening of blending fabrics such as polyester and polyester cotton, polyester silk, polyester yarn, polyester ramie, polyester wool, as well as chemical fiber and plastic. It applies to pad dyeing and HTHP dip dyeing, especially low temperature adsorption and high temperature setting. Applications include pad-dyeing hot melt method (use quantity: 1.5-3g/L) and HTHP dip dyeing method (use quantity: 0.2-0.5% o.w.f, temperature 120-130°C, time 30-60 minutes, pH 4.5-5.5). Low temperature adsorption and high temperature color development method: use quantity 0.5-1.0% o.w.f, temperature 50-60°C, time 30 minutes, pH 4.5-5.5. Package & Storage: 25kg/50kg plastic drums, with shelf life not more than 12 months at room temperature.
Import Wholesale Optical Brightener Er-i L ( Ps-1) for Your Business Needs
At Global Trade Plaza, we understand that quality is paramount in the B2B sector. As updated by the seller, the Optical Brightener Er-i L ( Ps-1) is manufactured to meet rigorous industry standards, ensuring reliability and performance for your business operations. Designed with businesses in mind, the product offers outstanding end user experience. As your business grows, so do your needs, hence it is designed to scale with you, offering flexible solutions that adapt to changing demands. Explore more such product varieties from sellers, suppliers, manufacturers and exporters at our website. You can even import or export Optical Brightener Er-i L ( Ps-1) or connect with global Importers and Exporters online.
About Supplier
Jinan Tonex Chemical Co.,Ltd is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Jinan Tonex Chemical Co.,Ltd has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Jinan Tonex Chemical Co.,Ltd ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Jinan Tonex Chemical Co.,Ltd continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.
Supplier Details for Optical Brightener Er-i L ( Ps-1)
- Established - 6 Oct, 2026
- Business Type - Contact Seller
- Deals in Product Type - Chemicals & Allied Products
- Country - China
Frequently Asked Questions (FAQs) on Optical Brightener Er-i L ( Ps-1)
1. What is the Seller’s Policy on Payment for Optical Brightener Er-i L ( Ps-1)?
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3. What Should You Consider When Buying Optical Brightener Er-i L ( Ps-1) Online in 2025?
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When purchasing Optical Brightener Er-i L ( Ps-1) from a B2B marketplace in 2025, focus on the following critical factors:
Comparing prices and communicating directly with verified sellers like Jinan Tonex Chemical Co.,Ltd can help ensure value for money and better sourcing decisions.
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5. What is the Port of Dispatch, Estimated Price, and Packaging Type Offered by Jinan Tonex Chemical Co.,Ltd?
Jinan Tonex Chemical Co.,Ltd, a reliable B2B trader from China, dispatches Optical Brightener Er-i L ( Ps-1) primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.
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