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3-Amino-4-hydroxybenzenesulfonic acid cas no:98-37-3

Synonyms: 2-aminophenol 4-sulfonic acid; 2-Aminophenol-4-Sulfonic Acid; APS;

Identification
Name3-Amino-4-hydroxybenzenesulfonic acid
CAS98-37-3
Synonyms2-aminophenol 4-sulfonic acid; 2-Aminophenol-4-Sulfonic Acid; APS;
EINECS(EC#)202-662-8
Molecular FormulaC6H7NO4S
Molecular Weight189.19
Chemical Properties
Appearanceyellowish powder
refractive index1.671
storage tempKeep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Safety Data

Hazard C:Corrosive;
Risk R34
Safety Hazard Codes:C
Risk Statements:34
34:Causes burns
Safety Statements:26-36/37/39-45
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39:Wear suitable protective clothing, gloves and eye/face protection
45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
RIDADR:UN 2585 8/PG 3
WGK Germany:1
HazardClass:8
PackingGroup:III

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CNCCC SICHUAN IMPORT/EXPORT CO.,LTD.
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Shanghai World-Prospect Industrial Co., Ltd.
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China National Chemical Construction Shenzhen Com...
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Dintech Chemical Co.,Ltd.
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DEGUSSA-AJ(SHANGHAI) INITIATORS CO.,LTD,
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Hangzhou Polychem Co., Ltd.
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Mil-Spec Industries Corporation
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Byelen Chemicals Co., Ltd.
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New Dragon Co., Ltd.
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Parth Exports
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Synasia Fine Chemicals Inc.
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SK Energy and Chemicals
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Lanxess Corporation
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Tripletoxygen
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Tanya Exports
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