4272-77-9|1-Naphthalenesulfonicacid, 5-(dimethylamino)-Products Supply

1-Naphthalenesulfonicacid, 5-(dimethylamino)- cas no:4272-77-9

Synonyms: 1-(Dimethylamino)-5-naphthalenesulfonicacid;5-(Dimethylamino)-1-naphthalenesulfonic acid;Dansyl acid;N,N-Dimethyl-1-naphthylamine-5-sulfonicacid;

Identification

Name1-Naphthalenesulfonicacid, 5-(dimethylamino)-
CAS4272-77-9
Synonyms1-(Dimethylamino)-5-naphthalenesulfonicacid;5-(Dimethylamino)-1-naphthalenesulfonic acid;Dansyl acid;N,N-Dimethyl-1-naphthylamine-5-sulfonicacid;
EINECS(EC#)224-268-5
Molecular FormulaC₁₂H₁₃NO₃S
Molecular Weight251.30

Chemical Properties

Appearancewhite to off-white or beige-greyish powder
storage tempRefrigerator

Safety Data

Hazard Xi: Irritant;
Risk R36/37/38
Safety Hazard Codes:Xi
Risk Statements:36/37/38
36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements:26
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
WGK Germany:3

supplier list

Hangzhou J&H Chemical Co., Ltd: Tel:86-571-87396430; Address: No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

SHANGHAI REITO CHEMICAL TECHNOLOGY CO., LTD.: Tel:+86 2164122675; Address: shanghai,china

Suzhou GreenLight Chem.: Tel:+86-18761062751; Address: 222 room A3 Building Nano Biochem District Suzhou China

Hangzhou Dayangchem Co., Ltd.: Tel:86-571-88938639; Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road

Jinan Haohua Industry Co., Ltd.: Tel:0086-531-58773055; Address: No.59 Gongye South RD

1-Naphthalenesulfonicacid, 5-(dimethylamino)- cas no:4272-77-9

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