China Sell Fluorescent Brightener CAS 1533-45-5 Ob-1 for Plastic Brightener

• Customization: Available
• CAS No.: 1533-45-5
• Formula: C28h18n2o2
• Model NO.: 1533-45-5
• EINECS: 216-245-3
• Appearance: Powder
• Grade Standard: Industrial Grade
• Package: 25kg Drum with Pallets
• MOQ: 1kg
• Shipping: by FedEx, by Air, by Sea
• Name: CAS 1533-45-5
• Type 1: Fluorescent Brightener Ob-1
• Type 2: Fluorescent Brightener Ob-1
• Form: Yellow Powder
• Keywords 1: CAS 1533-45-5
• Keywords 2: CAS 1533-45-5
• Keywords 3: CAS 1533-45-5
• Keywords 4: CAS 1533-45-5
• Keywords 5: CAS 1533-45-5
• Keywords 6: CAS 1533-45-5
• Keywords 7: CAS 1533-45-5
• Keywords 8: CAS 1533-45-5
• Transport Package: 25kg Drum with Pallets
• Specification: 99%
• Trademark: chuanghai
• Origin: China
• HS Code: 29349990
• Production Capacity: 10000kg/Month

Product Description

China sell for plastic brightener

 

Product Description

 

 

     

Product Name	Good quality ob optical brightener OB CAS 1533-45-5 Optical brightener OB
Appearance	powder
CAS	1533-45-5
Molecular Formula	C28H18N2O
Purity	99% Min
Keywords	Optical brightener OB,ob optical brightener,1533-45-5 Optical brightener
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life	24 Months

 

What is ?

Fluorescent brightener is a whitening agent with excellent whitening effect on PVC materials. It is suitable for various textiles, plastic pellets, pipes, profiles, plates, low price and good effect. It is a cost-effective plastic whitening product.

 

Function of Optical brightener

1) Convenient in application, diluted with water perfectly, suitable for continuous addition.
2) Good acid stability
3) Great performance in size press and pigment coating mixtures

 

Typical Properties

Property	Typical Value
Appearance	Yellow greenish powder
Specific Gravity @ 20ºC/20ºC	1.39
Melting Point	355-360ºC
Assay	98.5 wt % min
Particle Size	Pass 200 mesh

 

 

Packaging & Shipping

Fluorescent brightener CAS 1533-45-5 Ob-1 is packaged in bag or drum 
Fluorescent brightener CAS 1533-45-5 Ob-1  shipping by air, by sea , by air express like Fedex , DHL, UPS 

Product name	Package	shipping
Fluorescent brightener CAS 1533-45-5 Ob-1	25kg bag	by air, by sea , by air express like Fedex , DHL, UPS

 

 

Company Profile

Hebei Chuanghai Biotechnology Co., Ltd. We specialize in the production and supply of chemicals for various industries.

Our chemicals are carefully formulated to meet the high standards of quality, efficiency, and safety. With our advanced technology and strict quality control measures, we ensure that our products deliver exceptional performance and reliability.

Whether you require chemicals for pharmaceutical, agricultural, or industrial applications, we have a wide range of solutions to meet your specific needs. We are committed to providing excellent customer service and look forward to establishing a long-lasting business relationship with you.
 

 

Our Advantages

1.High quality with competitive price.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
4.Fast and safe delivery.
5. OEM is welcome 
6. Enough stock 

FAQ

Q1: About the after-sale service of products
A: After purchasing the products from our factory, we have A professional technical team and after-sales team to serve you and solve all your problems in the future.

Q2: Can I get some samples?
A: Yes, we can provide samples, but the customer will pay the freight.

Q3: How do I start paying?
Payment can be made by wire transfer or western union or paypal,visa, mastercard, T/T, apple_pay, google_pay, gc_real_time_bank_transfer , etc.

Q4: How to confirm product quality before placing an order?
A: You can get free samples of some products. You just have to pay the shipping fee or arrange for the sample to be sent to us by express.
You can send us your product specifications and requirements and we will produce products according to your requirements.

Q5: What is your MOQ?
A: The minimum quantity we can order is 1kg.
But usually we can accept a smaller quantity, say 100g, at the cost of 100% sample charge.

Q6: Shipping Time?
A: We ship the parcel out in 1-2 days and offer tracking No.. Shipping time is different to different country. Please consult