PATENT BLUE V
- Product Name
- PATENT BLUE V
- CAS No.
- 3536-49-0
- Chemical Name
- PATENT BLUE V
- Synonyms
- PATENT BLUE;CI 42051;c.i.712;bluezn3;l-blau3;NSC 5010;C.l.42051;ACID BLUE 3;ACID BLUE V;CI NO 42051
- CBNumber
- CB5176335
- Molecular Formula
- C27H34CaN2O7S2
- Formula Weight
- 602.77
- MOL File
- 3536-49-0.mol
PATENT BLUE V Property
- Melting point:
- 200 °C
- storage temp.
- Hygroscopic, -20°C Freezer, Under inert atmosphere
- solubility
- DMSO : 83.33 mg/mL (143.49 mM)
- Colour Index
- 42051
- form
- Solid
- color
- Brown to black
- Water Solubility
- 20.98g/L at 20℃
- BRN
- 4108121
- InChIKey
- RTMBGDBBDQKNNZ-UHFFFAOYSA-L
- LogP
- -1.99 at 25℃
- EPA Substance Registry System
- Ethanaminium, N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, calcium salt (2:1) (3536-49-0)
N-Bromosuccinimide Price
- Product number
- 74748
- Product name
- Patent Blue V calcium salt
- Purity
- analytical standard
- Packaging
- 25mg
- Price
- $142
- Updated
- 2024/03/01
- Product number
- P206515
- Product name
- PatentBlueV(~85%)
- Packaging
- 5g
- Price
- $45
- Updated
- 2021/12/16
- Product number
- P206515
- Product name
- PatentBlueV(~85%)
- Packaging
- 10g
- Price
- $60
- Updated
- 2021/12/16
- Product number
- P206515
- Product name
- PatentBlueV(~85%)
- Packaging
- 50g
- Price
- $130
- Updated
- 2021/12/16
- Product number
- 288054
- Product name
- Patent Blue V
- Packaging
- 50g
- Price
- $346
- Updated
- 2021/12/16
PATENT BLUE V Chemical Properties,Usage,Production
Uses
double labeled product for electron microscopy and fluorescence research
Uses
Patent Blue V (CAS# 3536-49-0) is a water-soluble food colouring. Patent Blue V has also been used as a standard for high-performance liquid chromatography-diode array detection for dating of paper ink. Dyes and metabolites, Environmental Testing
Definition
ChEBI: C.I. Acid Blue 3 is a diarylmethane.
Preparation
(a) 3-Nitrobenzaldehyde?and N,N-diethylbenzenamine (2 Moore) condensation, then reduction, then the amino diazotization and then translate into hydroxyl compound, and then two stlfonation, finally will product into calcium salt, and segregation and oxidation; (b)3-Hydroxybenzaldehyde and N,N-diethylbenzenamine (2 Moore) condensation, and then two stlfonation, into calcium salt and oxidation. The dyes can also be as sodium salting out.
Flammability and Explosibility
Not classified
Properties and Applications
colourful green light blue. Soluble in cold water and hot water for the blue, soluble in ethanol for green light blue. The strong sulfuric acid for olive tan. In water solution to join sodium hydroxide low temperature discoloration, heat into deep purple.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 1-2 | 2-3 | 2-3 | 3 | 2 | |||
AATCC | 1 | 2 | 3 | 2 | 1 |
PATENT BLUE V Preparation Products And Raw materials
Raw materials
Preparation Products
PATENT BLUE V Suppliers
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- 400-1166-196 18981987031
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View Lastest Price from PATENT BLUE V manufacturers
- Product
- Patent blue V 3536-49-0
- Price
- US $1.00/Kg
- Min. Order
- 1Kg
- Purity
- 98%
- Supply Ability
- 20T
- Release date
- 2024-07-19
- Product
- PATENT BLUE V 3536-49-0
- Price
- US $2.00/KG
- Min. Order
- 1KG
- Purity
- Dye content 70%
- Supply Ability
- customise
- Release date
- 2018-08-08