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Sodium poly[(naphthaleneformaldehyde)sulfonate]

Dangerous Goods

CAS number：9084-06-4    molecular formula：(C11H7O4SNa)n

overview
Specs
numbering system
physicochemical properties
Safety information
Production methods and uses
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MSDS
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overview

compound introduction

高减水率，凝结时间延迟，在混凝土中引入适量气泡用于使用大流动度混凝土预制的路沿石，方涵，隧道管片，挡土墙等，以及预应力混凝土制品例如轨枕，箱梁，轨道板等

Specs

Chinese alias-
English alias9084-06-4 | 5-[(6-sulfonaphthalen-1-yl)methyl]naphthalene-2-sulfonic acid | SCHEMBL3432703 | DTXSID00873852 | 5,5'-Methylenedi(naphthalene-2-sulfonic acid) | 76996-62-8
CAS number9084-06-4molecular formula(C11H7O4SNa)n
molecular weight428.500 g/molExact mass≥92%
PSA126.000 Ųlogp3.800

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram：
GHS05 , GHS07
Signal word：
Danger
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H412: 对水生生物有害并具有长期持续影响 H318: 造成严重的眼睛损伤
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。 P273: 避免释放到环境中。 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...）。 P501: 将内容物/容器处理到。。。 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。 P30

Production methods and uses

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downstream information

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MSDS

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