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Sodium p-toluenesulfonate

Dangerous Goods

CAS number：657-84-1    molecular formula：C7H7SO3Na

overview
Specs
numbering system
physicochemical properties
Safety information
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overview

compound introduction

易溶于水。半数致死量(小鼠，静脉)1700mg/kg。有刺激性。 Usually used as a supporting electrolyte for depositing polypyrrole membranes, ang also used as a solute to study the performance of resin particles. Usually used as a supporting electrolyte for depositing polypyrrole membranes, ang also used as a solute to study the performance of resin particles.

Specs

Chinese alias甲苯-4-磺酸钠 | 4-甲苯磺酸钠盐
English alias4-Toluenesulfonic acid sodium salt | Q16585175 | EC 211-522-5 | KVCGISUBCHHTDD-UHFFFAOYSA-M | Methylbenzenesulfonic acid, sodium salt | NCGC00255749-01 | sodium;4-methylbenzenesulfonate | NSC 203318 | SCHEMBL57154 | sodium p-toluenesulphonate | MFCD000643
CAS number657-84-1molecular formulaC7H7SO3Na
molecular weight194.18 g/molExact mass≥96%
PSA65.600 Ųlogp-

numbering system

No numbering system information yet

physicochemical properties

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Safety information

pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激
Statement of Preventive Measures：
P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P264: 处理后要彻底洗手。 P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P337+P317: 如果眼睛刺激持续：寻求医疗帮助。 P332+P317:
WGK Germany：
1
Personal protective equipment：
dust mask type N95 (US),Eyeshields,Gloves
RTECS：
XT7350000

Production methods and uses

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MSDS

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