Shortinfo ADR, BAM no. 437 (DGG-Info)

BAM name (German)	Fluorwasserstoffsäure, 60 % < Konz. <= 85 %
BAM name (English)	Hydrofluoric acid, 60 % < conc. <= 85 %
BAM name (French)	Acide fluorhydrique, 60 % < conc. <= 85 %
Aggregate state (under normal conditions)	liquid
BAM no.	437
CAS no.	(7664-39-3)
Detailinfo

Transport status	allowed
Tunnel restriction code	Tunnel restriction code: C/D Tank carriage: Passage forbidden through tunnels of category C, D and E; Other carriage: Passage forbidden through tunnels of category D and E.
Detailinfo

UN no.	1790
Class
Classification code
Packing group
Special provisions	Special provision 640J The physical and technical characteristics mentioned in column (2) of Table A of Chapter 3.2 determine different tank codes for the carriage of substances of the same packing group in ADR tanks. In order to identify these physical and technical characteristics of the product carried in the tank, the following shall be added, to the particulars required in the transport document, only in case of carriage in ADR tanks: "Special provision 640J" These particulars may, however, be dispensed with in the case of carriage in the type of tank which, for substances of a specific packing group of a specific UN number, meets at least the most stringent requirements.
Detailinfo

Labels

Marks

Orange plate for tanks

Hazard identification number	886	highly corrosive substance, toxic
UN number	1790	HYDROFLUORIC ACID with more than 60 % but not more than 85 % hydrogen fluoride

Limited quantities	No exemption according to the provisions of Chapter 3.4 possible
Excepted quantities	E0, No exemption according to the provisions of Chapter 3.5 possible
Limited quantity according to 1.1.3.6	20 L
Transport category	1
Detailinfo

Packages	none
Loading, unloading and handling	, Loading, unloading and handling: CV13 If any substances have leaked and been spilled in a vehicle or container, it may not be re-used until after it has been thoroughly cleaned and, if necessary, disinfected or decontaminated. Any other goods and articles carried in the same vehicle or container shall be examined for possible contamination.
Operation	Operation: S14 The provisions of Chapter 8.4 concerning the supervision of vehicles shall apply for vehicles carrying any amount of these substances.
Detailinfo

Instructions	P001
Special provisions	Special provision: PP81 For UN No. 1790 with more than 60 % but not more than 85 % hydrogen fluoride and UN No. 2031 with more than 55 % nitric acid, the permitted use of plastics drums and jerricans as single packagings shall be two years from their date of manufacture.
Mixed packing	, Mixed packing: MP8 May - in quantities not exceeding 3 litres per inner packaging - be packed together in a combination packaging conforming to 6.1.4.21: - with goods of the same class covered by other classification codes when mixed packing is also permitted for these; or - with goods which are not subject to the requirements of ADR, provided they do not react dangerously with one another. Mixed packing: MP17 May - in quantities not exceeding 0.5 litre per inner packaging and 1 litre per package - be packed together in a combination packaging conforming to 6.1.4.21: - with goods of other classes, except Class 7, when mixed packing is also permitted for these; or - with goods which are not subject to the requirements of ADR, provided they do not react dangerously with one another.

Transport in intermediate bulk containers (IBCs) is not permitted.

Transport in large packagings is not permitted.

Portable tanks (UN tanks)
Tank instruction	Tank instruction T10 The portable tank instructions T1 to T22 apply to liquid and solid substances of Class 1 and Classes 3 to 9. The general provisions of Section 4.2.1 and the requirements of Section 6.7.2 shall be met. The instructions for portable tanks with FRP shells apply to substances of classes 1, 3, 5.1, 6.1, 6.2, 8 and 9. Additionally, the requirements of Chapter 6.9 apply. T10 Minimum test pressure (bar): 4 Minimum shell thickness (in mm-reference steel for shells made of metallic materials) (see 6.7.2.4): 6 mm Pressure-relief requirements (see 6.7.2.8): See 6.7.2.8.3 Bottom opening requirements (see 6.7.2.6): Not allowed ) ) When "Not allowed" is indicated, bottom openings are not permitted when the substance to be carried is a liquid (see 6.7.2.6.1). When the substance to be carried is a solid at all temperatures encountered under normal conditions of carriage, bottom openings conforming to the requirements of 6.7.2.6.2 are authorized.
Special provisions	Special provision TP2 The degree of filling prescribed in 4.2.1.9.3 shall not be exceeded: Degree of filling = 95 / (1 + alpha x (tr - tf)) where alpha = mean coefficient of cubical expansion of the liquid between tf and tr; tr = maximum mean bulk temperature during carriage [°C]; tf = mean temperature of the liquid during filling [°C].

Portable tanks (UN tanks)

Tank instruction

Special provisions

ADR tanks
Tank code	Tank code L10DH Code L10DH: L = Type of tank: Tank for substances in the liquid state (liquids or solids handed over for carriage in the molten state). ------------------------- 10 = Calculation pressure: Minimum calculation pressure: 10 bar (see 6.8.2.1.14) ------------------------- D = Openings (see 6.8.2.2.2): Tank with top-filling and discharge openings with no openings below the surface of the liquid. ------------------------- H = Safety valves/devices: Hermetically closed tank (see 1.2.1).
Special provisions	,

ADR tanks

Tank code

Special provisions

Vehicle for tank carriage
Tank vehicle	Tank vehicle: AT (a) A vehicle, other than EX/III or FL vehicle or than a MEMU, intended for the carriage of dangerous goods in fixed tanks or demountable tanks with a capacity exceeding 1 m³ or in tank-containers, portable tanks or MEGCs with an individual capacity exceeding 3 m³; or (b) A battery-vehicle with a total capacity exceeding 1 m³ other than a FL vehicle.

Transport in bulk is not permitted.

Transport in bulk containers (BK containers) is not permitted.

Substance information(collapsed)