BLACK PN
- Product Name
- BLACK PN
- CAS No.
- 2519-30-4
- Chemical Name
- BLACK PN
- Synonyms
- E151;BLACK PN;CI 28440;CI 27260;1743black;BAS 9052H;l-schwarz1;melanblack;WOOL BLACK;Food Black
- CBNumber
- CB9100325
- Molecular Formula
- C28H22N5NaO14S4
- Formula Weight
- 803.73
- MOL File
- 2519-30-4.mol
BLACK PN Property
- Melting point:
- >300°C
- Density
- 0.513[at 20℃]
- storage temp.
- room temp
- solubility
- DMSO (Slightly), Methanol (Slgihtly, Heated), Water (Slightly)
- Colour Index
- 28440
- form
- Powder
- color
- Black
- Water Solubility
- 10g/L at 31.8℃
- LogP
- 2.855
Safety
- WGK Germany
- 2
- RTECS
- QJ5950000
- HS Code
- 32041919
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P391Collect spillage. Hazardous to the aquatic environment
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 211842
- Product name
- Brilliant Black BN
- Purity
- Dye content 60%
- Packaging
- 10g
- Price
- $96.2
- Updated
- 2024/03/01
- Product number
- 11220
- Product name
- Brilliant Black BN
- Purity
- analytical standard
- Packaging
- 25mg
- Price
- $228
- Updated
- 2024/03/01
- Product number
- B1561
- Product name
- Black PN
- Packaging
- 25g
- Price
- $149
- Updated
- 2024/03/01
- Product number
- B592000
- Product name
- BlackPN(~80%)
- Packaging
- 1g
- Price
- $105
- Updated
- 2021/12/16
- Product number
- CS-0099462
- Product name
- Brilliant Black BN
- Purity
- ≥98.0%
- Packaging
- 25mg
- Price
- $135
- Updated
- 2021/12/16
BLACK PN Chemical Properties,Usage,Production
Uses
Brilliant Black BN has been used:
- in micronucleus and comet assays to evaluate its genotoxic effect.
- as a quenching agent in calcium mobilization assay.
- as a redox indicator in microbiological inhibition bioassay using Bacillus megaterium to detect tetracycline and macrolides in milk.
Uses
Black PN is a synthetic dye used in foods and cosmetics. Additive. Also used as a modulator of adenosine A1/A3 receptors as potential therapeutic agents for conditions involving metabolic stress.
General Description
Brilliant Black BN (BB) is a azo dye which is basically a tetra sodium salt. It is a synthetic dye mainly used as food additive. It is used as colouring agent to enhance the appearance. It is usually used in jellies, brown sauces and cake mixes.
Biochem/physiol Actions
[4-acetamido-5-hydroxy-6-[7-sulfonato-4-(4-sulfonatophenylazo)-1-naphtylazo], also known as food black 1, belongs to the group of azo dyes. Brilliant Black BN is widely used as a food dye and pharmaceutical excipient. In addition, it also acts as an allosteric modulator of the adenosine A1 and A3 receptors and is generally used within calcium mobilization assays to reduce extracellular fluorescence.
Properties and Applications
black. Soluble in water for dark purple, slightly soluble in ethanol for red light blue. The strong sulfuric acid for Tracy in blue, blue for red after diluted. The dye solution to join strong hydrochloric acid for navy, add thick sodium hydroxide solution for black purple.
BLACK PN Preparation Products And Raw materials
Raw materials
Preparation Products
BLACK PN Suppliers
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- Europe
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View Lastest Price from BLACK PN manufacturers
- Product
- Food Black 1 2519-30-4
- Price
- US $8.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10MT
- Release date
- 2018-12-17