Home
Optical Brightener Ob-1
Optical Brightener OB-1
/ CAS : 1533-45-5| Appearance | Yellow crystal | Formula | C28H18N2O2 | Molecular Mass | 414.45500 |
| HS | 3204200000 | UN | - | DG Class | - |
| Synonyms | Fluorescent Brightener Ob-1; Fluorescent Brightener 393; 2,2'-(1,2-Ethenediyldi-4,1-Phenylene)Bisbenzoxazole; 1,2-Bis(4-(Benzo[D]Oxazol-2-Yl)Phenyl)Ethene; 4,4'-Bis(2-Benzoxazolyl)Stilbene; 2,2'-(Vinylenedi-P-Phenylene)Bisbenzoxazole; 2-[4-[(E)-2-[4-(1,3-Benzoxazol-2-Yl)Phenyl]Ethenyl]Phenyl]-1,3-Benzoxazole; (E)-1,2-Bis(4-(Benzo[D]Oxazol-2-Yl)Phenyl)Ethene; 2,2'-(Vinylenedi-4-Phenylene)Bis(Benzoxazole) | ||||
Manufacturer List
6 manufacturers found for "Optical Brightener OB-1"
20 YRS
Hebei, China
Manufacturing
Main Products:
4,4'-Bis(Chloromethyl)-1,1'-Biphenyl / Optical Brightener OB-1
Quality Certificates:
ISO9001
Loading Port:
Tianjin
15 YRS
Jiangsu, China
Manufacturing
Main Products:
2-Aminophenol / 2,4-Diaminotoluene / 2,3-Diaminotoluene / 2,5-Diaminotoluene / 2,6-Diaminotoluene / 3,4-Diaminotoluene / DSD Acid / M Acid / 4-Tert-Butylbenzoic Acid / 2-Amino-4-Methylphenol / 2-Amino-4-Tert-Butylphenol / 4-Methyl-2-Nitrophenol / 2,5-Thiophenedicarboxylic Acid / Bromaminic Acid / Optical Brightener OB / Optical Brightener OB-1 / Fluorescent Brightener 378 / Fluorescent Brightener 367 / Optical Brightener KSN / Fluorescent Brghtener ER-1
Quality Certificates:
REACH
Loading Port:
Shanghai
26 YRS
Hebei, China
Manufacturer
Main Products:
2-Aminophenol / Fluorescent Brightener 378 / Fluorescent Brightener 135 / Disodium 4,4'-Bis(2-Sulfostyryl)Biphenyl / Optical Brightener OB / Optical Brightener OB-1 / 4,4'-Bis(Chloromethyl)-1,1'-Biphenyl / 2-Amino-4-Tert-Butylphenol / 2-Formylbenzenesulfonic Acid Sodium Salt / Phthalaldehyde / 2,4-Dihydroxybenzaldehyde / Phenylacetyl Chloride / 2,4,6-Trimethylaniline / Trometamol / P-Tolunitrile / O-Tolunitrile / 4-(Chloromethyl)Benzonitrile / 2-(Chloromethyl)Benzonitrile / 2-Amino-4-Methylphenol / Terephthalaldehyde / 4-Tert-Butylphenol / O-Nitrophenol / 4-Methyl-2-Nitrophenol
Quality Certificates:
ISO9001
Loading Port:
Qingdao
23 YRS
Jiangsu, China
Manufacturing
Main Products:
2-Aminophenol / Quinacridone / Pigment Yellow 138 / Optical Brightener OB-1 / 2-Amino-4-Tert-Butylphenol / 2-Amino-4-Methylphenol / 2,5-Thiophenedicarboxylic Acid / Potassium Dihydrogen Phosphate / 4.4'-Diphenylethylene-Bicardoxylic Acid / 1,4-Naphthalenedicarboxylic Acid / 2-Methoxy-5-Methylaniline / 4-Tert-Butyl-2-Nitrophenol / 4-Methyl-2-Nitrophenol
Quality Certificates:
ISO9001
Loading Port:
Shanghai
18 YRS
Jiangsu, China
Manufacturing
Main Products:
Fluorescent Brightener VBL / Optical Brightener OB / Optical Brightener OB-1 / Fluorescent Brightener 378 / Fluorescent Brightener 135 / Optical Brightener KSN / Fluorescent Brightener 367 / Disodium 4,4'-Bis(2-Sulfostyryl)Biphenyl / O-Toluic Acid / P-Toluic Acid
Quality Certificates:
-
Loading Port:
Shanghai
9 YRS
Shanxi, China
Manufacturing
Main Products:
Optical Brightening BA / Fluorescent Brightener 85 / Fluorescent Brightener 71 / Disodium 4,4'-Bis(2-Sulfostyryl)Biphenyl / Unknown / Unknown / Hexasodium,2-[[4-(Diethylamino)-6-[4-[(E)-2-[4-[[4-(Diethylamino)-6-(2,5-Disulfonatoanilino)-1,3,5-Triazin-2-Yl]Amino]-2-Sulfonatophenyl]Ethenyl]-3-Sulfonatoanilino]-1,3,5-Triazin-2-Yl]Amino]Benzene-1,4-Disulfonate###Fluorescent Brightener 357 / Fluorescent Brightener 220 / Unknown / Unknown / Unknown / 4,4'-Bis(2-Disulfonic Acid Styryl) Biphenyl / Optical Brightener 5BM
Quality Certificates:
-
Loading Port:
Tianjin
Share your needs with us.
Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
b
Thank You！
Your requirement has been sent, we will contact you quickly!
Sent Failed！
Try again!
Send Email
Sending...
Thank You！
Your requirement has been sent, we will contact you quickly!
Sent Failed！
Try again!