Newblue-CHEM_ 7143-21-7

Min.Order / FOB Price:Get Latest Price

1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : T/T,

Keywords

2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:2) 7143-21-7 7143-21-7

Quick Details

Appearance:POWDER
Application:Organic Chemicals
PackAge:depend on yr quantity
ProductionCapacity:100|Kilogram|Month
Storage:In Room Temperature
Transportation:N.A

Superiority:

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:

1.Noble Metal Catalysts (Pt.Pd...)

2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)

3.OLED intermediates (Fluorene,Carbazole,Boric acid...)

4.Customs Synthesis

Our advantage:

1. Higest quality and good package

2.Fast delivery

3.Better payment term

4.Fast response to customer within 6 hours

5.Good business credit in Europe ,US ,Japan ,Korea

Anyway ,if you need any chemicals from China ,Henan Newblue can help you

Details:

Basic Info

Chemical Name	β-Naphthol Violet
Synonyms	~-Naphthol Violet;
CAS No.	7143-21-7
Molecular Formula	C16H9N3Na2O9S2
Molecular Weight	497.36700
PSA	221.93000
LogP	5.36200

Numbering system

EINECS number	230-443-7

Properties

Density	1.8g/cm3
Refractive Index	1.749

Safety Info

Safety Statements	S26-S36
Risk Statements	R36/37/38

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