OBA 199 Fluorescent Whitening Agent C.I.199 Optical Brightener Agent ER-I For Textile
| Packaging Details: | 25 KG /carton |
| Delivery Detail: | 15-20 days after receive the advanced payment |
| Product Name | Optical Brightening Agent ER-I / C.I.199 |
| Chemical Name | 1,4'-bis(2-cyanostyryl) Benzene |
| CAS No. | 13001-40-6,13001-39-3 |
| C.I. No. | 199 |
| Molecular Formula | C24H16N2 |
| Molecular Weight | 332 |
| Specification | |
| Appearance: | greenish yellow crystalline powder |
| Melting Point: | 230-232°C |
| Purity: | ≥99% |
| Maximum UV Absorption Spectrum: | 365nm |
| Uses | Mainly be used in whitening of polyester fiber and as the raw material of paste form brightening agent in textile dyeing. Equivelent to Blankophor ER. |
| Properties | It has high whitening brightening effect and excellent fastness to sublimation. |
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UV-3346
UV-3529
UV-4050
ANTIOXIDANTS 565
ANTIOXIDANTS 1035
ANTIOXIDANTS 5057
ANTIOXIDANTS BBM
ANTIOXIDANTS 1330
ANTIOXIDANTS 3114
ANTIOXIDANTS 1098
ANTIOXIDANTS 1726
ANTIOXIDANTS HN-150
ANTIOXIDANTS P-EPQ
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ANTIOXIDANTS 1024
ANTIOXIDANTS 1076
UV-2908
UV-312
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UV-1520L
Cyanuric Acid(Tricyanic acid)
Optical Brightener OB-1
Optical Brightener KSN
Optical Brightener KCB
Optical Brightener CBS-X
Optical Brightener 127
Optical Brightener ER-I(C.I.199)
Optical Brightener ER-II(C.I.199:1)
Optical Brightener EBF
Optical Brightener DMS
Optical Brightener CXT
Optical Brightener NFW
Optical Brightener CL
Optical Brightener WGS
Optical Brightener SWN
Optical Brightener BAC
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