ChemicalBook > CAS DataBase List > 1,5-Naphthalenedisulfonic acid

1,5-Naphthalenedisulfonic acid

Product Name
1,5-Naphthalenedisulfonic acid
CAS No.
81-04-9
Chemical Name
1,5-Naphthalenedisulfonic acid
Synonyms
29685;ARMSTRONG ACID;1,5-disulfonic acid;1,5-Naphthalenedisul;Naphthalin-1,5-disulfonsure;5-Naphthalenedisulfonic acid;1,5-phthalenedisulfonic acid;1,5-NAPHTHALENE DISULPHONATE;1,5-naphthylenedisulfonicacid;2-Naphthylaminedisulfonicacid
CBNumber
CB8346027
Molecular Formula
C10H8O6S2
Formula Weight
288.3
MOL File
81-04-9.mol
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1,5-Naphthalenedisulfonic acid Property

Melting point:
242.5°C (rough estimate)
Boiling point:
400.53°C (rough estimate)
Density 
1.7040
refractive index 
1.5630 (estimate)
pka
-0.60±0.40(Predicted)
color 
Crystals or plates
CAS DataBase Reference
81-04-9(CAS DataBase Reference)
EPA Substance Registry System
1,5-Naphthalenedisulfonic acid (81-04-9)
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Safety

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
22-24/25-45-36/37/39-26
RIDADR 
UN 2585
WGK Germany 
1
HazardClass 
8
PackingGroup 
III
Toxicity
LD50 orl-rat: 30 g/kg GISAAA 45(3),73,80
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Hazard and Precautionary Statements (GHS)

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1,5-Naphthalenedisulfonic acid Chemical Properties,Usage,Production

Chemical Properties

White powder

Safety Profile

Very low oral toxicity. Whenheated to decomposition it emits toxic fumes of SOx. Seealso SULFONATES.

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1,5-Naphthalenedisulfonic acid Suppliers

Wuhan Fude Chemical Co.,Ltd
Tel
027-83855393-
Fax
027-83855393
Email
2978041583@qq.com
Country
China
ProdList
1075
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40268
Advantage
62
future industrial shanghai co., ltd
Tel
400-0066-400;021-60496031
Fax
021-55660885
Email
sales@jonln.com;sales@jonln.com
Country
China
ProdList
2000
Advantage
65
TAIYUAN RHF CO.,LTD.
Tel
+86 351 7031519
Fax
+86 351 7031519
Email
sales@RHFChem.com
Country
China
ProdList
2347
Advantage
56
Energy Chemical
Tel
021-58432009
Fax
021-58436166-800
Email
sales8178@energy-chemical.com
Country
China
ProdList
44026
Advantage
61
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078,021-50426030
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
10009
Advantage
60
Pure Chemistry Scientific Inc.
Tel
001-857-928-2050 or 1-888-588-9418
Fax
001-617-206-9595
Email
sales@chemreagents.com
Country
United States
ProdList
9918
Advantage
62
Adamas Reagent, Ltd.
Tel
400-600-9262
Email
bxy@titansci.com
Country
China
ProdList
13918
Advantage
59
Beijing Isomersyn Technology CO;LTD
Tel
010-82954736-
Fax
010-82954438
Email
sales@isomersyn.com;
Country
China
ProdList
4635
Advantage
57
BEST-REAGENT
Tel
400-1166-196;028-84555506- ;028-84555506-
Email
cdhxsj@163.com;1955352637@qq.com;cdhxsj@163.com
Country
China
ProdList
9897
Advantage
57
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View Lastest Price from 1,5-Naphthalenedisulfonic acid manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
1,5-Naphthalenedisulfonic Acid 81-04-9
Price
US $1.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20Tons
Release date
2020-01-13
career henan chemical co
Product
1,5-Naphthalenedisulfonic acid 81-04-9
Price
US $1.00/kg
Min. Order
1kg
Purity
98%min
Supply Ability
1000kg
Release date
2018-12-17
career henan chemical co
Product
1,5-Naphthalenedisulfonic acid 81-04-9
Price
US $1.00/kg
Min. Order
1kg
Purity
98%min
Supply Ability
1000kg
Release date
2018-12-17

81-04-9, 1,5-Naphthalenedisulfonic acidRelated Search:


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