Optical brightener OB-1
Optical brightener OB-1
- CAS:
- 1533-45-5
- MF:
- C28H18N2O2
- MW:
- 414.45
Suppliers by country/region
Company Type
Properties
- Melting point:
- >300 °C(lit.)
- Boiling point:
- 533.34°C (rough estimate)
- Density
- 1.2151 (rough estimate)
- vapor pressure
- 0Pa at 25℃
- refractive index
- 1.5800 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- DMSO (Slightly, Heated)
- pka
- 1.45±0.10(Predicted)
- form
- Solid
- color
- Yellow
- Water Solubility
- 10μg/L at 25℃
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- InChIKey
- ORACIQIJMCYPHQ-KTKRTIGZSA-N
- LogP
- 5.499 at 25℃
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P264-P271-P280-P302+P352-P305+P351+P338
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-37/39-24/25
- WGK Germany
- 1
- HS Code
- 29349990
13 India supplier list of "Optical brightener OB-1"
- Product Name:Fluorescent brightening agent 393
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Fluorescent brightening agent 393
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:4,4′-Bis(2-benzoxazolyl)stilbene
- Products Intro:Brand:sigma aldrich | Product Number:368598 | Purity:97%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Fluorescent brightener OB-1 95% (HPLC)
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.086804
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Optical Brightener Ob1
- Company Type: Reagent
- Country/Region: Ahmedabad,INDIA
- Product Name:2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Optical Brightener Ob1
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:Optical Brightener Ob1
- Company Type: Reagent
- Country/Region: Vadodara,INDIA
- Product Name:Optical Brightener Ob-1
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
- Company Type: Reagent
- Country/Region: Delhi,INDIA