天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
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!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Chemical Reagents>Organic reagents>Bicyclic compound>5,8-Dihydroxy-1,4-naphthoquinone
5,8-Dihydroxy-1,4-naphthoquinone
  • 5,8-Dihydroxy-1,4-naphthoquinone
  • 5,8-Dihydroxy-1,4-naphthoquinone
  • 5,8-Dihydroxy-1,4-naphthoquinone

5,8-Dihydroxy-1,4-naphthoquinone

Price $2
Package 1KG
Min. Order: 1g
Supply Ability: ASK
Update Time: 2020-01-08

Product Details

Product Name: 5,8-Dihydroxy-1,4-naphthoquinone CAS No.: 475-38-7
Min. Order: 1g Purity: 98%MIN
Supply Ability: ASK Release date: 2020/01/08
delivery way: by courier, air and sea

Cara521

5,8-Dihydroxy-1,4-naphthoquinone Basic information
Product Name:
5,8-Dihydroxy-1,4-naphthoquinone
Synonyms:
,8-Dihydroxy-[1,4]naphthoquinone;,8-Dihydroxy-1,4-naphthalenedione;5,8-dihydroxy-4-naphthoquinone;1,4-Naphthoquinone, 5,8-dihydroxy-;2,3-Dihydro-1,4,5,8-naphthalenetetrone;5,8-dihydroxy-4-naphthalenedione;5,8-Dihydroxynaphthoquinone;Naphthazarine
CAS:
475-38-7
MF:
C10H6O4
MW:
190.15
EINECS:
207-495-4
Product Categories:
-;API intermediates
Mol File:
475-38-7.mol
Article illustration
 
5,8-Dihydroxy-1,4-naphthoquinone Chemical Properties
Melting point 
220-230 °C(lit.)
Boiling point 
285.64°C (rough estimate)
density 
1.3366 (rough estimate)
refractive index 
1.5280 (estimate)
pka
6.98±0.20(Predicted)
Water Solubility 
Soluble in water (5520 mg/L 25.).
BRN 
880561
CAS DataBase Reference
475-38-7(CAS DataBase Reference)
NIST Chemistry Reference
1,4-Naphthalenedione, 5,8-dihydroxy-(475-38-7)
 
Safety Information
Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
22-24/25-37/39-26
WGK Germany 
3
RTECS 
QL7970000
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

You may like

Recommended supplier

Product name Price   Suppliers Update time
$63.00/100mg
VIP5Y
TargetMol Chemicals Inc.
2024-11-18
$1.00/1KG
Shaanxi Dideu Medichem Co. Ltd
2024-08-02
$150.00/1g
VIP2Y
Zibo Hangyu Biotechnology Development Co., Ltd
2024-07-10
$0.00/1KG
VIP3Y
Henan Aochuang Chemical Co.,Ltd.
2022-10-09