Fluorescent Whitening Agent ER-I CAS 13001-39-3 C.I.199 for Polyester Exhaust and Pad Dyeing Process
Product Details
| CAS No.: | 13001-39-3 | Purity: | >99.0% |
|---|---|---|---|
| Classification: | Chemical Auxiliary Agent | Other Names: | Fluorescent Whitening Agent |
| Type: | Optical Brightener | Usage: | Textile Auxiliary Agents |
| State: | Powder | C.I. No.: | 199 |
| Main Component: | 1,4-Bis(2-cyanostyryl)benzene | Appearance: | Yellow-green Powder |
| Exhaust Temp: | 120~130°C | Pad-Bake Temp: | 175~190°C |
| PH Range: | 3~11 | Dosage: | 0.1~0.5% |
| Bath Ratio: | 1:10~20 | Hazardous Chemical: | No |
| Packing: | 25 Kg/bag |
Product Description
- Product Info：
- Cyanostilbene ER-I (CAS 13001-39-3, C.I. 199). Yellow-green powder. Applicable to polyester, its blends, and acetate fiber. Suitable for both exhaust and pad dyeing processes. High fluorescence intensity allows low dosage usage.
- Properties:
- Dual Process: Effective for both exhaust and pad dyeing.
- Stable: Resistant to reductants, oxidants, and hypochlorite compounds.
- High Fastness: Ideal light and sublimation fastness properties.
- Efficient: High fluorescent intensity requires only minimal addition.
- Applications:
- Textiles: Polyester and its blends, acetate fiber.
- Processes: Exhaust dyeing, pad dyeing.
Product Highlights
PRODUCT HIGHLIGHTSProduct Info：Cyanostilbene ER-I (CAS 13001-39-3, C.I. 199). Yellow-green powder. Applicable to polyester, its blends, and acetate fiber. Suitable for both exhaust and pad dyeing processes. High fluorescence intensity allows low dosage usage. Properties:Dual Process: Effective for ...
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