| CAS No.: | 4193-55-9/95508-20-6 |
|---|---|
| Formula: | C40h42n12na2o10s2 |
| Appearance: | Powder |
| Usage: | Textile Auxiliary Agents |
| Color: | White |
| C.I.: | Fluorescent Brightener 28 |
| Samples: |
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| Customization: |
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The product has an ideal whitening effect on cotton fiber as well as polyester fiber-containing fabrics including polyester-cotton blend fabric.
1.With strong fluorescence, excellent whitening effect and slight bluish shade
2.With high light resistance and chemical stability.
3.Good acid resistance, stable in perborate and hydrogen peroxide.
| Appearance | Light yellowish green powder |
| Strength (equivalent to the standard sample) | 100 |
| Purity | ≥99% |
| Melting point | 290°C |
| Volatile | ≤0.5% |
It's an excellent whitening agent for cotton with different color shade.
It has very good whitening result for polyester-cotton blended fabric whitening and cotton blended fabric whitening bath.
Hangzhou EMPEROR CHEMICAL CO.,LTD. Our company is engaged in dyestuff research, development and marketing for more than 10 years.
FAQ: WHAT YOU CARE
| Q1. How can I get the samples for testing? |
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A: 1.We can provide a certain quantity of free samples. Please give the specific CAS or CI NO. of the product and we will give you the sample based on our standard. 2.You can send your samples to our office and we will send back the copy samples for you. It's a more efficient way. |
| Q2. How can I get the price of needed products? |
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A: 1.Please give the exactly CAS or CI Number, quantity, packing, destination port or specs requirements. We can according to your exact requirements to give you the price. 2.You can send us a sample, we can according to your sample give you a counter sample and price. |
| Q3. I don't know whether your product can be available, how can I order this from you? |
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A: It's the best way if you can send us a sample, so we can according to your samples give you a counter sample for checking the quality. Also we will quote a price for you to check the cost. After confirming all of this, you can contact our sales for an order. |
| Q4. I am a small wholesaler, do you accept small order? |
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A: It's no problem if you are a small wholesale, we would like to grow up with you together. |
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