UN no.	2580
Class	8 Class 8 Corrosive substances Normal Courier Close
Subsidiary risks
MARPOL
Environmentally hazardous
Packing group	III Packing group III Slightly corrosive substance Normal Courier Close
Spe­cial pro­vi­sions	223 Special provision 223 If the chemical or physical properties of a substance covered by this description are such that, when tested, it does not meet the established defining criteria for the class or division listed in column 3, or any other class or division, it is not subject to the provisions of this Code except in the case of marine pollutant where 2.10.3 applies. Normal Courier Close
EmS	F-A, EmS F-A Fire Schedule A (Alfa) General fire schedule Normal Courier Close S-B EmS S-B Spillage Schedule B (Bravo) for: Corrosive substances Normal Courier Close
Transport status	allowed
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Labels	Label 8 Class 8: Corrosive substances Label model No. 8 Symbol and symbol colour: Liquids, spilling from two glass vessels and attacking a hand and a metal, black Background: Upper half white, lower half black with white border Figure in bottom corner (and figure colour): 8 (white) Close
Marks
Orange plate for tanks
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Limited quantities	5 L
Excepted quantities	E1
Detailinfo

Stowage category	A Stowage category A Cargo ships or passenger ships carrying a number of passengers limited to not more than 25 or to 1 passenger per 3 m of overall length, whichever is the greater number -> ON DECK OR UNDER DECK Other passenger ships in which the limiting number of passengers transported is exceeded -> ON DECK OR UNDER DECK Normal Courier Close
Stowage provisions
Segregation groups	SGG1 Segregation group SGG1 Acids Normal Courier Close
Segregation provisions	SG36, Segregation provision SG36 Stow "separated from" SGG18 - alkalis. Normal Courier Close SG49 Segregation provision SG49 Stow "separated from" SGG6 - cyanides. Normal Courier Close
Handling
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