Fluorescent Brightener 28
- Product Name
- Fluorescent Brightener 28
- CAS No.
- 4193-55-9
- Chemical Name
- Fluorescent Brightener 28
- Synonyms
- uvitex4bm;cellufluor;fluostaini;kayaphorfb;phorwitear;tinopal5bms;tinopalunpa;paperwhitebp;tinophenms31;tinophenms72
- CBNumber
- CB8503466
- Molecular Formula
- C40H45N12NaO10S2
- Formula Weight
- 940.98
- MOL File
- 4193-55-9.mol
Fluorescent Brightener 28 Property
- 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)
Safety
- Toxicity
- LD50 orl-rat: 14,530 mg/kg MVCRB3 2,193,73
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 910090
- Product name
- Fluorescent Brightener 28 disodium salt solution
- Purity
- used as a stain and brightening agent
- Packaging
- 20ML
- Price
- $77.1
- Updated
- 2024/03/01
- Product number
- 910090
- Product name
- Fluorescent Brightener 28 disodium salt solution
- Purity
- used as a stain and brightening agent
- Packaging
- 50ML
- Price
- $177
- Updated
- 2024/03/01
- Product number
- 237774
- Product name
- Fluorescent brightener 28
- Packaging
- 1g
- Price
- $170
- Updated
- 2021/12/16
- Product number
- F597783
- Product name
- FluorescentBrightener28(TechnicalGrade)
- Packaging
- 500mg
- Price
- $70
- Updated
- 2021/12/16
- Product number
- J10326
- Product name
- Fluorescent Brightener 28
- Packaging
- 25mg
- Price
- $49
- Updated
- 2021/12/16
Fluorescent Brightener 28 Chemical Properties,Usage,Production
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 28 Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Fluorescent Brightener 28 manufacturers
- Product
- Fluorescent Brightener 28 4193-55-9
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-28
- Product
- Fluorescent Brightener 28 4193-55-9
- Price
- US $15.00-3.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20 tons
- Release date
- 2023-09-18
- Product
- Fluorescent Brightener 28 4193-55-9
- Price
- US $1.00-50.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 200000KG
- Release date
- 2024-07-31