ChemicalBook > CAS DataBase List > FLUORESCENT BRIGHTENER 28
FLUORESCENT BRIGHTENER 28
- Product Name
- FLUORESCENT BRIGHTENER 28
- CAS No.
- 4404-43-7
- Chemical Name
- FLUORESCENT BRIGHTENER 28
- Synonyms
- Optical Brightener ER-I;CALCOFLUOR WHITE M2R;V56;CI 40622;TINOPAL LPW;Optiblanc NL;TINOPAL UNPA-GX;CALCOFLUOR WHITE ST;Fluoresentbrightener;Optical BRIGHTENER CXT
- CBNumber
- CB8486659
- Molecular Formula
- C40H44N12O10S2
- Formula Weight
- 916.98
- MOL File
- 4404-43-7.mol
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FLUORESCENT BRIGHTENER 28 Property
- Melting point:
- 290°C
- Boiling point:
- 1311℃[at 101 325 Pa]
- Density
- 1.598±0.06 g/cm3(Predicted)
- vapor pressure
- 0Pa at 25℃
- storage temp.
- Store at RT.
- solubility
- DMSO (Slightly, Sonicated), Methanol (Slightly, Heated, Sonicated)
- pka
- -1.28±0.50(Predicted)
- form
- Solid
- color
- Light Yellow to Yellow
- Water Solubility
- 80g/L at 25℃
- Stability:
- Stable under recommended storage conditions., Stable Under Recommended Storage C
- LogP
- -3.5
- EPA Substance Registry System
- C.I. Fluorescent Brightening Agent 28 (4404-43-7)
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N-Bromosuccinimide Price
TRC
- Product number
- F599740
- Product name
- Fluorescent Brightener 28
- Packaging
- 100mg
- Price
- $40
- Updated
- 2021/12/16
TRC
- Product number
- F599740
- Product name
- Fluorescent Brightener 28
- Packaging
- 1g
- Price
- $250
- Updated
- 2021/12/16
AK Scientific
- Product number
- 3122BB
- Product name
- Fluorescentbrighteningagent28
- Packaging
- 5g
- Price
- $374
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- FRL0001457
- Product name
- FLUORESCENT BRIGHTENER-28
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $496.11
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- DYE0000197
- Product name
- FLUORESCENT BRIGHTER
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $930.18
- Updated
- 2021/12/16
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FLUORESCENT BRIGHTENER 28 Chemical Properties,Usage,Production
Uses
Fluorescent Brightener 28 (Technical Grade) is used for the staining of fungi and as a viability stain. Dyes and metabolites.
Definition
ChEBI: An organosulfonic acid comprising stilbene having 4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl}amino groups at the 4 and 4'-positions and sulfo groups at the 2- and 2'-positions.
FLUORESCENT BRIGHTENER 28 Preparation Products And Raw materials
Raw materials
4,4'-Diamino-2,2'-stilbenedisulfonic acid
Monoethanolamine
Aniline
Cyanuric chloride
Sodium carbonate
Preparation Products
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FLUORESCENT BRIGHTENER 28 Suppliers
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View Lastest Price from FLUORESCENT BRIGHTENER 28 manufacturers
Hebei Duling International Trade Co. LTD
- Product
- FLUORESCENT BRIGHTENER 28 4404-43-7
- Price
- US $30.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2023-04-11
Hebei Guanlang Biotechnology Co., Ltd.
- Product
- Optical Brightener OB 4404-43-7
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2020-12-24
Career Henan Chemical Co
- Product
- FLUORESCENT BRIGHTENER 28 4404-43-7
- Price
- US $6.60/KG
- Min. Order
- 1KG
- Purity
- 97%-99%
- Supply Ability
- 1kg-1000kg
- Release date
- 2019-12-26
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