2,3-diaminonaphthalene suppliers
2,3-DIAMINONAPHTHALENE
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Company Type
Properties
- Melting point:
- 197-203 °C
- Boiling point:
- 273.29°C (rough estimate)
- Density
- 1.0968
- refractive index
- 1.6392 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,2-8°C
- solubility
- pyridine: soluble50mg/mL
- pka
- 5.36±0.10(Predicted)
- form
- Crystalline Powder
- color
- Green-brown to brown
- Water Solubility
- Slightly soluble in water. Soluble in pyridine, dimethylsulfoxide, dimethyformamide, dil.hydrochloric acid, ethanol, ether and hot methanol.
- BRN
- 2206394
- Stability:
- Stable. Combustible. Incompatible with strong oxidizing agents.
Safety Information
- Symbol(GHS)
GHS07,GHS08
- Signal word
- Danger
- Hazard statements
- H302-H315-H319-H335-H350
- Precautionary statements
- P201-P202-P301+P312-P302+P352-P305+P351+P338-P308+P313
- Hazard Codes
- Xn,T
- Risk Statements
- 22-36/37/38-45
- Safety Statements
- 26-45-53
- RIDADR
- 2811
- WGK Germany
- 3
- F
- 8-10-23
- TSCA
- Yes
- HS Code
- 29215900
Use
In a reaction similar to that of DAF-FM , 2,3- diaminonaphthalene (D-7918) reacts with the nitrosonium cation that forms spontaneously from NO to form the fluorescent product 1H-naphthotriazole.Using 2,3-diaminonaphthalene, researchers have developed a rapid, quantitative fluorometric assay that can detect from 10 nM to 10 μM nitrite and is compatible with a 96-well microplate format.
235 supplier list of "2,3-DIAMINONAPHTHALENE"
$0.00/ 25KG
- Product Name:2,3-DIAMINONAPHTHALENE
- Products Intro:Purity: 99% | Package: 25KG
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: carbomer,lead acetate,phenylacetamide,Xylazine,Xylazine hcl
$8.00-2.00 / 1kg
- Product Name:2,3-diaminonaphthalene
- Products Intro:Purity: 99% | Package: 1kg;8USD|100kg;6USD|1000kg;2USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Chemical raw materials,Organic raw materials,Petrochemicals,Chemical reagents,Intermediates
- Product Name:2,3-Diaminonaphthalene
- Products Intro:Purity: 98%(Min,GC) | Package: 100g;1kg;5kg,10kg,25kg,50kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1159983-30-8,89466-59-1,149739-51-5,104901-79-3,10541-83-0
- Product Name:2,3-DIAMINONAPHTHALENE
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:2,3-DIAMINONAPHTHALENE fandachem
- Products Intro:Purity: As coa | Package: As request | CustNote: 771-97-1
- Company Type: Trader
- Country/Region: CHINA
$10.00/ 1KG
- Product Name:2,3-DIAMINONAPHTHALENE
- Products Intro:Purity: 99% | Package: 1KG;10USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: DHA,4'-Methylpropiophenone,Procaine hcl,tetramisole hcl,lidocaine
- Product Name:2,3-DIAMINONAPHTHALENE
- Products Intro:Purity: 99% | Package: 1kg
- Company Type: Trader
- Country/Region: CHINA
$1.00/ 1KG
- Product Name:2,3-DIAMINONAPHTHALENE
- Products Intro:Purity: 95-99% | Package: 1KG;1USD
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Naphthalene-2,3-diamine
- Products Intro:Purity: 98.0%
- Company Type: Trader
- Country/Region: CHINA
- Product Name:2,3-DIAMINONAPHTHALENE
- Products Intro:Purity: 99% contact email: Jessie@coreychem.com | Package: 1g;2.3USD
- Company Type: Trader
- Country/Region: CHINA
You can find 2,3-diaminonaphthalene suppliers,
manufacturers, and distributors from countries such as China, United States and the United Kingdom here.
Browse to the tetrahydrofuran product information displayed by the supplier,
as well as the supplier's contact and capability information.