Optical brightener OB-1 NEW
| Price | $8 | $3 | $1 |
| Package | 1KG | 25KG | 100KG |
| Min. Order: | 1KG |
| Supply Ability: | g-kg-tons, free sample is available |
| Update Time: | 2024-03-29 |
Product Details
| Product Name: Optical brightener OB-1 | CAS No.: 1533-45-5 |
| Min. Order: 1KG | Purity: 99% |
| Supply Ability: g-kg-tons, free sample is available | Release date: 2024/03/29 |
| Lead time: In stock, ready for shipment | IIn stock, r: bag/bottle/drum/IBC |
| bag/bottle: By express, by air, by sea | Origin: Manufacturer, advantage product |
| COA, MS: Available, contact us for details | NAME: Sun |
1. Materials information
| Name | 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole |
|---|---|
| Synonym | More Synonyms |
| Description | 1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
|---|---|
| Related Catalog | Research Areas >> Others |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 566.8±39.0 °C at 760 mmHg |
| Melting Point | >300 °C(lit.) |
| Molecular Formula | C28H18N2O2 |
| Molecular Weight | 414.455 |
| Flash Point | 285.1±21.0 °C |
| Exact Mass | 414.136841 |
| PSA | 52.06000 |
| LogP | 8.42 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.731 |
| Storage condition | -20°C |
| Stability | Stable. Incompatible with strong oxidizing agents. |
4,4'-Bis(2-benzoxazolyl)stilbene MSDS(Chinese) |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-37/39-24/25 |
| WGK Germany | 1 |
| fluorescentbrightener393 |
| 44BIS2BENZOXAZOYLSTILBENE |
| 4.4'-Bis-<2-benzoxazolyl>-stilben |
| MFCD00022846 |
| 4,4'-Bis(2-benzoxazolyl)stilbene |
| OPTICAL BRIGHTENER 393 |
| optical brightener OB-1 |
| OB-C |
| EINECS 216-245-3 |
| 4,4′-Bis(2-benzoxazolyl)stilbene |
| Fluorescent Brightener OB-1 |
| 1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene |
| B-OB-1 |
| OpticalBrighteningAgentOB-1C.I. |
| 2,2-(1,2-ETHENEDIYLDI-4,1-PHENYLENE )BIS(BENZOXAZOLE) |
2. Packaging of materials
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping & Delivery
By Express
Provide door to door service
Suitable for goods under 50kg
Delivery: 3-7 days
Cost: low cost
By Air
Provide airport to airport service
Suitable for goods over 50kg
Delivery: 3-14 days
Cost: high cost
By Sea
Provide seaport to seaport service
Suitable for goods over 100kg
Delivery: 2-45 days
Cost: low cost
4. Contact information
For more details, pls contact us freely.
Email address: Sun@fdachem.com
Mob: 86 13526505137
WhatsApp/Skype/Wechat/LINE: 86 13526505137
Company Profile Introduction
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China
- Since: 2023-02-10
- Address: Room 01, 2288 E05, Building 14, East Henan University, Science and Technology Park, 279 Xisanhuan Ro