Direct Red 79

Dangerous Goods

CAS number：1937-34-4 molecular formula：C37H28N6Na4O17S4

overview

Specs

numbering system

physicochemical properties

Safety information

Production methods and uses

MSDS

overview

compound introduction

Specs

Chinese alias	-
English alias	C.I. Direct Red 79 \| 2,7-Naphthalenedisulfonic acid, 4,4'-(carbonylbis(imino(5-methoxy-2-methyl-4,1-phenylene)-2,1-diazenediyl))bis(5-hydroxy-, sodium salt (1:4) \| Urea, N,N'-bis((4-(((3,6-disulfo-8-hydroxy)naphthalene-1-yl)azo)-2-methoxy-5-methyl)phenyl)
CAS number	1937-34-4	molecular formula	C37H28N6Na4O17S4
molecular weight	1048.9 g/mol	Exact mass	工业级
PSA	412.000 Å²	logp	-

numbering system

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physicochemical properties

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Safety information

pictogram：

GHS07

Signal word：

Warning

Hazard Statement：

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 H413: 可能对水生生物造成长期的有害影响

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。 P501: 将内容物/容器处理到。。。 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。