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120-18-3(Naphthalene-2-sulfonic acid) Product Description

Naphthalene-2-sulfonic acid Structure120-18-3
CAS No.120-18-3
Chemical Name:Naphthalene-2-sulfonic acid
CBNumber:CB8118079
Molecular Formula:C10H8O3S
Formula Weight:208.23
MOL File:Mol file
Naphthalene-2-sulfonic acid Synonyms:
2-Naphthalenesulfonicacid,tri
BETA NAPTHALENE SULPHONATE
BETA-NAPHTHALENESULFONIC ACID
2-Naphthalenesulfoni
2-Naphthalenesulfonic Acid 
2-Sulfonaphthalene
Dirinal NSK
2-Naphthalenesulfonic Acid (β-Naphthalenesulfonic acid)

Naphthalene-2-sulfonic acid Property

Melting point: 124 °C
Boiling point: 317.43°C (rough estimate)
Density  1.44 g/cm
vapor pressure  2.33Pa at 20℃
refractive index  1.4998 (estimate)
storage temp.  Inert atmosphere,Room Temperature
solubility  water: freely soluble(lit.)
form  solid
pka 0.27±0.10(Predicted)
color  White
Water Solubility  Soluble in water.
Sensitive  Hygroscopic
Merck  6377
LogP -0.944 at 23℃
CAS DataBase Reference 120-18-3(CAS DataBase Reference)
EPA Substance Registry System 2-Naphthalenesulfonic acid (120-18-3)

Safety

Hazard Codes : C,F
Risk Statements : 35-34-11
Safety Statements : 26-36/37/39-45-16
RIDADR : UN 2583 8/PG 2
WGK Germany : 1
RTECS : QK1225000
Hazard Note : Corrosive
TSCA : Yes
HazardClass : 8
PackingGroup : III
HS Code : 2904100090

MSDS

2-Naphthalenesulfonic acid MSDS2-Naphthalenesulfonic acid

Naphthalene-2-sulfonic acid Suppliers

Global( 319)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Shanghai LanRun Chemical Co., Ltd. 021-69515658 ; 69515628longrunchem@163.comChina 3912 50
Shanghai mayao chemical technology co., ltd. 021-51068321my@mychems.comChina 59 58
 185164601name@qq.comCHINA 19437 58
Jiangsu Pules Bio-tech Co.,Ltd 0513-660177062186883463@qq.comChina 4886 58
Fuxin Pharmaceutical +86-021-021-50872116contact@fuxinpharm.comChina 10032 58
Hubei Xinjiecheng Chemical Technology Co., Ltd  1014723310@qq.comChina 3004 58
WUHAN JIXINYIBANG BIOTECHNOLOGY .,LTD 027-597686611704244976@qq.comChina 4188 58
Wuhan pushida biotechnology co., Ltd  2139086656@qq.comChina 1120 58
120-18-3(Naphthalene-2-sulfonic acid) Related Search:
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