United Arab Emirates
Saudi Arabia
Maroc
Egypt
Turkey
Vietnam
United States
Hangzhou Auxerre Chemical Co., Ltd.
China Manufacturer with main products: Raw Chemical Materials, Tin Ingot, Antimony Ingot, Organic Chemicals, Inorganic Chemicals, Pigment and Dyestuff |
Home
>Products Catalog > Pigment and Dyestuff > OB-1 Optical bleaching agent (fluorescent whitening agent)
OB-1 Optical bleaching agent (fluorescent whitening agent)
| Supply Ability: | 500 Ton per Month |
|---|---|
| Shipping: | within two weeks after order |
| Payment Terms: | L/C, T/T, D/P |
Related products from verified members
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
|---|---|
| Place of Origin: | Zhejiang in China |
| Packaging Details: | in 25kg paper drum |
Specifications
Optical brightener agent ( fluorescent bleaching agent) OB-1
1.Product Name: Fluorescent Brightener
1.Product Name: Fluorescent Brightener
2.CAS No:7128-64-5
3.Molecular formula:C26H26N2O2S H9C4
4.Molecular weight:430
5.Specifications:
Appearance: Light yellow powder
Melting point :201-202 °C
Purity: ≥ 99.00%
Volatile: ≤ 0.2%
Transmittance: 450nm ≥ 96% 500nm ≥ 97%
Melting point :201-202 °C
Purity: ≥ 99.00%
Volatile: ≤ 0.2%
Transmittance: 450nm ≥ 96% 500nm ≥ 97%
6..Applications:
Applicable to PP, PE, PVC, ABS, EVA, PS ABS, etc. whitening
7.Directions for use and dosage:
The dosage should be 0.01-0.05% on weight of plastic or polyester granules.Mix the materials thoroughly before shapping of the plastic prodects or draw in-spinning of polyester fibers
8.Packing and storing:
Cardboard drum,25kg each.strored in dry and ventilated place
|
Product Name
|
Fluorescent Brightener
|
|
|
Test items
|
Test standard
|
Test result
|
|
Fineness
|
Through 100 meshes
|
Through 100 meshes
|
|
water insoluble matter
|
≤ 0.5%
|
0.046%
|
|
Solid content
|
≥99.5%
|
99.5
|
|
the fineness of 100 mesh sieve residue
|
≤ 10%
|
9.5%
|
|
Volatile
|
≤ 0.2%
|
0.2
|
Service Guarantee
-
Free Service Charge
ECVV doesn't charge any service fee to Buyers for buying this product.
-
ECVV Supply
ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
-
Product Quality Commitment
ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
-
Deposit Service Commitments
In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.
After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.
OB-1 suppliers from this supplier
Min Order: 2,000 Pieces
More products from other suppliers
Min Order: 500 Sets
Min Order: 2 Pieces
Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.
Learn More>> Start Safebuy OrderCommunicate with Supplier
Sourcing from ECVV
Contact Us
