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5-Amino-1-naphthalenesulfonic acid

Product Name
5-Amino-1-naphthalenesulfonic acid
CAS No.
84-89-9
Chemical Name
5-Amino-1-naphthalenesulfonic acid
Synonyms
laurentacid;Laurens Acid;LAURENTS ACID;LAURENT'S ACID;1,5-AMINO ACID;LABOTEST-BB LT01138428;5-SULFO-1-NAPHTHYLAMINE;1-AMINO-5-SULFONAPHTHALENE;Laurent Acid(1.5 cleves acid);1-NAPHTHYLAMINE-5-SULFONIC ACID
CBNumber
CB7713334
Molecular Formula
C10H9NO3S
Formula Weight
223.25
MOL File
84-89-9.mol
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5-Amino-1-naphthalenesulfonic acid Property

Melting point:
>300°C
Boiling point:
220°C (rough estimate)
Density 
1.3588 (rough estimate)
refractive index 
1.6500 (estimate)
pka
pK1: 3.69 (25°C)
Water Solubility 
Soluble in hot water.
Merck 
14,6404
BRN 
2214149
CAS DataBase Reference
84-89-9(CAS DataBase Reference)
EPA Substance Registry System
1-Naphthalenesulfonic acid, 5-amino- (84-89-9)
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Safety

Hazard Codes 
C
Risk Statements 
20/21/22-34
Safety Statements 
26-36/37/39-45
RIDADR 
UN 2585 8/PG 3
WGK Germany 
3
RTECS 
QK1270500
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H312Harmful in contact with skin

H314Causes severe skin burns and eye damage

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P310Immediately call a POISON CENTER or doctor/physician.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
70800
Product name
5-Amino-1-naphthalenesulfonic acid
Purity
99%
Packaging
100g
Price
$63.2
Updated
2020/08/18
TCI Chemical
Product number
A0345
Product name
5-Amino-1-naphthalenesulfonic Acid
Purity
>98.0%(T)
Packaging
25g
Price
$142
Updated
2020/06/24
Alfa Aesar
Product number
A11433
Product name
5-Aminonaphthalene-1-sulfonic acid, tech. 90%
Packaging
25g
Price
$34.5
Updated
2020/06/24
Alfa Aesar
Product number
A11433
Product name
5-Aminonaphthalene-1-sulfonic acid, tech. 90%
Packaging
50g
Price
$62.5
Updated
2020/06/24
Alfa Aesar
Product number
A11433
Product name
5-Aminonaphthalene-1-sulfonic acid, tech. 90%
Packaging
100g
Price
$118
Updated
2020/06/24
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5-Amino-1-naphthalenesulfonic acid Chemical Properties,Usage,Production

Uses

Intermediate of dyestuff

Purification Methods

Crystallise the acid under nitrogen from boiling water and dry it in a steam oven [Bryson Trans Faraday Soc 47 522, 527 1951]. [Beilstein 14 IV 2800.]

5-Amino-1-naphthalenesulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Amino-1-naphthalenesulfonic acid Suppliers

Hubei Hongxin Ruiyu Fine Chemical Co., Ltd.
Tel
027-65385071- ;027-65526669- ;027-65385071-
Fax
027-65526669
Email
2056564811@qq.com;2251984933@qq.com;1603635527@qq.com
Country
China
ProdList
1043
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30163
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
BeiJing Hwrk Chemicals Limted
Tel
0757-86311057-
Fax
0757-86311057
Email
kennyrong@hwrkchemical.com
Country
China
ProdList
18708
Advantage
55
Energy Chemical
Tel
021-58432009
Fax
021-58436166-800
Email
sales8178@energy-chemical.com
Country
China
ProdList
44026
Advantage
61
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070-
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
19994
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202- ;021-54308259-
Fax
+86-21-64545202
Email
info@hanhonggroup.com;info@hanhonggroup.com
Country
China
ProdList
43258
Advantage
64
Chemsky(shanghai)International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32358
Advantage
50
XiaoGan ShenYuan ChemPharm co,ltd
Tel
0712-2580635- ;0712-2580635
Fax
QQ: 1791901229
Email
1791901229@qq.com;1791901229@qq.com;
Country
China
ProdList
9001
Advantage
52
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View Lastest Price from 5-Amino-1-naphthalenesulfonic acid manufacturers

Career Henan Chemical Co
Product
5-Aminonaphthalene-1-sulfonic acid 84-89-9
Price
US $1.00/g
Min. Order
1g
Purity
99%
Supply Ability
10000KGHS
Release date
2020-01-09
Shaanxi Dideu Medichem Co. Ltd
Product
5-Amino-1-naphthalenesulfonic acid 84-89-9
Price
US $0.10/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000 tons
Release date
2020-01-02

84-89-9, 5-Amino-1-naphthalenesulfonic acidRelated Search:


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