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4BK Blue Light Optical Brightening Agent For Cotton Fiber CAS NO12768-92-2
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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Product Specifications
--Product Description
Product Applications
Products Description
Blue Light Optical Brightening Agent For Cotton Fiber | C.I.NO:113 | CAS NO:12768-92-2 | |
Structure: | |||
Molecular Formula: C40H42N12O10S2Na2 | Solublility:Soluble in water | ||
Appearance:Yellow powder | Ionicity：Anionic | ||
Fluorescent colors：Blue light | Moisture：≤0.5% | ||
Content of water-insoluble impurities：≤0.5% | |||
Fineness (residual content passed through 180μm-pore sieve )： ≤5% | |||
Application | Fluorescent Brightener 4BK Blue Light can be used for whitening of cotton, hemp and cellulose fiber fabrics, and brightening of light-colored fiber fabrics. | ||
Property | 1.The product is readily soluble in water, acid-resistant, alkali-resistant, and has much better whitening effect than VBL at pH 4.5-7. 2.Belonging to anionic type, it can be used in the one bath with anionic or nonionic surfactant. | ||
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Company Profile
Jiangxi Beste Industry Co.,Ltd is a professional manufacturer of Optical Brightening Agent in
China with 16 years' experience. Locating at Guanfeng Industrial Park, Shangrao Ciry, Jiangxi Province, BESTE Chem occupies a 1,500 square meters
garden-like plant, automated production lines, advanced analytical instruments and professional R&D teams.
China with 16 years' experience. Locating at Guanfeng Industrial Park, Shangrao Ciry, Jiangxi Province, BESTE Chem occupies a 1,500 square meters
garden-like plant, automated production lines, advanced analytical instruments and professional R&D teams.
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FAQ
1. who are we?
We are based in Jiangxi, China, start from 2007,sell to Southeast Asia(20.00%),Eastern Asia(15.00%),Mid East(15.00%),South Asia(10.00%),Northern Europe(10.00%),North America(10.00%),Eastern Europe(10.00%),Western Europe(10.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Optical Brightener Agent,Optical Brightener 199 Liquid,Optical Brightener for plastic,Optical Brightener for conton fiber
4. why should you buy from us not from other suppliers?
We can produce over 100 kinds of products, including Dyeing and printing purposed brightener series; Plastic, chemical fiber and coating purposed Fluorescent brightener and other special whitening agent series
5. what services can we provide?
Accepted Delivery Terms: null；
Accepted Payment Currency:null;
Accepted Payment Type: null;
Language Spoken:null
We are based in Jiangxi, China, start from 2007,sell to Southeast Asia(20.00%),Eastern Asia(15.00%),Mid East(15.00%),South Asia(10.00%),Northern Europe(10.00%),North America(10.00%),Eastern Europe(10.00%),Western Europe(10.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Optical Brightener Agent,Optical Brightener 199 Liquid,Optical Brightener for plastic,Optical Brightener for conton fiber
4. why should you buy from us not from other suppliers?
We can produce over 100 kinds of products, including Dyeing and printing purposed brightener series; Plastic, chemical fiber and coating purposed Fluorescent brightener and other special whitening agent series
5. what services can we provide?
Accepted Delivery Terms: null；
Accepted Payment Currency:null;
Accepted Payment Type: null;
Language Spoken:null
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