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Fluorescent Brightener 28
Fluorescent Brightener 28 Basic information
- Product Name:
- Fluorescent Brightener 28
- Synonyms:
-
- (95508-20-6) fluorescent brightener 28
- Optical brightener BA (C.I.28/113)
- Benzenesulfonicacid,2,2’-(1,2-ethenediyl)bis[5-[4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-,disodiumsalt
- blancophorms31
- blancophorms72
- blancophorrg96fs
- c.i.fluorescentbrightener28
- c.i.fluorescentbrighteningagent28,disodiumsalt
- CAS:
- 4193-55-9
- MF:
- C40H45N12NaO10S2
- MW:
- 940.98
- EINECS:
- 224-073-5
- Product Categories:
-
- Dye stuff
- Organics
- Mol File:
- 4193-55-9.mol
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Fluorescent Brightener 28 Chemical Properties
- Melting point:
- 290°C
- Density
- 1.37[at 20℃]
- vapor pressure
- 0-0Pa at 25℃
- storage temp.
- Hygroscopic, Room Temperature, Under inert atmosphere
- solubility
- DMSO (Slightly, Sonicated), Methanol (Slightly, Heated, Sonicated)
- form
- Solid
- color
- Light Yellow to Yellow
- Water Solubility
- 10-48.2g/L at 20-26℃
- Stability:
- Hygroscopic
- LogP
- -3.5-0.95 at 25℃
- EPA Substance Registry System
- Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-, sodium salt (1:2) (4193-55-9)
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Fluorescent Brightener 28 Usage And Synthesis
Uses
Fluorescent brightener 28 (CAS# 4193-55-9) is a fluorescent whitening agent used for textiles.
Definition
ChEBI: Calcofluor White is an organic sodium salt. It contains a 4,4'-bis({4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl}amino)stilbene-2,2'-disulfonate.
Safety Profile
Poison by ingestion andintraperitoneal routes. Moderately toxic by subcutaneousroute. An eye irritant. Whenheated to decomposition it emits very toxic fumes ofNOx, Na2O, and SOx.
Fluorescent Brightener 28Supplier
TAIYUAN RHF CO.,LTD.
- Tel
- +86 351 7031519
- sales@RHFChem.com
Shanghai Macklin Biochemical Co.,Ltd.
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- 15221275939 15221275939
- shenlinxing@macklin.cn
Hangzhou J&H Chemical Co., Ltd.
- Tel
- 0571-+86-571-87396432
- sales@jhechem.com
Hubei Jusheng Technology Co.,Ltd
- Tel
- 027-59599241 18871490274
- 1400878000@qq.com
Alfa Chemistry
- Tel
- 1-516-6625404
- support@alfa-chemistry.com
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