2,3-diaminonaphthalene suppliers
2,3-DIAMINONAPHTHALENE
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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.
- CAS DataBase Reference
- 771-97-1(CAS DataBase Reference)
- EPA Substance Registry System
- 2,3-Naphthalenediamine (771-97-1)
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.
246 supplier list of "2,3-DIAMINONAPHTHALENE"
$10.00/ 1KG
- Product Name:2,3-DIAMINONAPHTHALENE
- Products Intro:Purity: 99%|Package: 1KG;10.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1-Octadecanol,AMP 95,Polyisobutylene,tetramisole hcl,Ivermectin
$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
$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,pharmaceutical intermediates,Flavors and Fragrances,OLED
- 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
- 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: 98.00% | Package: 1 mL * 10mM (in DMSO)；5 mg | CustNote: REAGENT;FOR LABORATORY USE ONLY
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: Compound Libraries,Noval Small Molecucles,Nature Compounds,Inhibitory Antibodies,Life science Kits
You can find 2,3-diaminonaphthalene suppliers,
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