午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

RFQ
skype
MY Account
Top
Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >>1,2-DIAMINONAPHTHALENE

1,2-DIAMINONAPHTHALENE suppliers

1,2-DIAMINONAPHTHALENE

CAS:
938-25-0
MF:
C10H10N2
MW:
158.2

Properties

Melting point:
92-94°C
Boiling point:
273.29°C (rough estimate)
Density 
1.1192 (rough estimate)
refractive index 
1.6057 (estimate)
storage temp. 
-20°C Freezer, Under Inert Atmosphere
solubility 
Chloroform (Slightly), DMSO (Slightly)
pka
5.50±0.10(Predicted)
form 
Solid
color 
Brown to Dark Brown
Stability:
Temperature Sensitive

Safety Information

Symbol(GHS) 
GHS hazard pictograms
GHS07
Signal word 
Warning
Hazard statements 
H315-H319
Precautionary statements 
P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362
Hazard Codes 
Xn
Risk Statements 
22-40
Safety Statements 
36/37

Use

Reacts with aldehydes to produce highly fluorescent imidazole derivatives. 1,2-DiaMinonaphthalene is used for fluorophotometric determination of selenium in some kinds of mushroom

56 supplier list of "1,2-DIAMINONAPHTHALENE"

  • Product Name:1,2-diaminonaphthalene
  • Products Intro:Purity: 99% | Package: 1KG,5KG,10KG
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: OLED/LCD chemicals,Reactive Mesogens,Silane,Silicon
  • Product Name:naphthalene-1,2-diamine
  • Company Type: Reagent
  • Country/Region: CHINA
  • Main Products: Gamma-butyrolactone
  • Product Name:1,2-DIAMINONAPHTHALENE
  • Products Intro:Purity: 0.98 | Package: 5KG;1KG
  • Company Type: Trader
  • Country/Region: CHINA
  • Product Name:1,2-DIAMINONAPHTHALENE
  • Products Intro:Purity: 0.99 | Package: 1000KG;100KG;5KG;1KG
  • Company Type: Trader
  • Country/Region: CHINA
  • Product Name:1,2-DIAMINONAPHTHALENE
  • Products Intro:Purity: 99% | Package: 25kg
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: Dimethyl sulfoxide,Bromobenzene,Tetrabromobisphenol A,1,4-Dichlorobenzene,Diethylamine
  • Product Name:1,2-DIAMINONAPHTHALENE
  • Products Intro:Purity: 99.9% | Package: 200kg
  • Company Type: Manufacturer
  • Country/Region: CHINA
  • Main Products: epoxy active diluents,UV monomers,dihydric alcohol,medical intermediates,fine chemicals
  • Product Name:1,2-diaminonaphthalene
  • Products Intro:Purity: 0.99 | Package: 5KG;1KG
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: 5-Heptylresorcinol,Methyl 2-heptyl-4,6-dihydroxybenzoate,Cannabinoids Precursors,2,4-dihydroxy-6-propyl-benzoic acid methyl ester,Benzoic acid, 2-hexyl-4,6-dihydroxy-, methyl ester
  • Product Name:1,2-DIAMINONAPHTHALENE
  • Products Intro:Purity: 0 | Package: 1g; 5g; 25g; 1kg; 5kg; 25kg | CustNote: 0
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: Pharmaceutical intermediate
  • Product Name:1,2-Diaminonaphthalene
  • Products Intro:Purity: 0.95&0.99 | Package: 0.1KG;1KG;1000KG | CustNote: Wholesale price
  • Company Type: Trader
  • Country/Region: CHINA
  • Main Products: 8-Aminonaphthalene-1,3,5-trisulfonic acid disodium salt ,CAS 77890-99-4,D-CAMPHOR CAS 464-49-3,dimethylaminopropylstearamide CAS 7651-02-7,Dimethyl sulfide, CAS 75-18-3,Creatinine, CAS 60-27-5
  • Product Name:naphthalene-1,2-diamine
  • Products Intro:Purity: 0.97 | Package: mgs,gs,kgs | CustNote: A844716
  • Company Type: Reagent
  • Country/Region: CHINA
You can find 1,2-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.

1,2-DIAMINONAPHTHALENE Related Search:

1,8-Diaminonaphthalene1,4-DIAMINONAPHTHALENEBENZOPURPURIN 4BSUDAN RED 7Bdisodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonateAcid Black 19,10-DIAMINOPHENANTHRENEYELLOW ABCongo Red1-nitro-2-naphthylamine REACTIVE BLACK 5ACID BLUE 29OIL YELLOW OB1,2-DIAMINONAPHTHALENE1,8-Bis(dimethylamino)naphthalene5,6-Diaminonaphthalene-1,3-disulphonic acid1,2-Diaminonaphthalene Hemisulfate
HomePage | About Us | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Product Catalog | Links| Privacy| Terms| Product Manufacturers| New Products
Copyright ? 2019 ChemicalBook All rights reserved.