HazMat Tool — substance information

Krill meal

HMT 15 June 2026
Reference only — HMT snapshot for inspection and audit support; not a shipping paper, placard mandate, or CVI record. Use Print / PDF below for field notes.
UN / ID
UN 3497
Hazard class
4.2
Packing group
II (multiple — see tabs)
ERG guide
ERG 133
Special provisions
SP 155, SP IB6, SP IP2, SP T3, SP TP33
Source
49 CFR §172 (15 June 2026)

Spot an error in this entry?

Krill meal

Emergency Response Guide No. 133

Hazardous Materials Table

Source: 49 CFR §172 (15 June 2026)

(3) Hazard Class

4.2
Spontaneously combustible materials

(4) Identification number Help

UN 3497

(5) Packing Group Help

II

(6) Labels Help

Spontaneously combustible materials (4.2)

(7) Special Provisions (§172.102) Help

×Note:
Special provisions may be very complex. The extracts are taken from 49 CFR §172.102. Please be careful with the information, as necessary, additional conditions may be applied that are not written here. Please check the original source and report bugs.
155
IB6
IP2
T3
TP33

(8) Packing Authorizations (§173.***) Help

(8A) ExceptionsNone
(8B) Non-bulk212see 49 CFR §173.212
(8C) Bulk242see 49 CFR §173.242

(9) Quantity Limits Help

(9A) Passenger aircraft/rail15 kg
(9B) Cargo aircraft only50 kg

(10) Vessel stowage Help

(10A) Location
(10B) Other

(3) Hazard Class

4.2
Spontaneously combustible materials

(4) Identification number Help

UN 3497

(5) Packing Group Help

III

(6) Labels Help

Spontaneously combustible materials (4.2)

(7) Special Provisions (§172.102) Help

×Note:
Special provisions may be very complex. The extracts are taken from 49 CFR §172.102. Please be careful with the information, as necessary, additional conditions may be applied that are not written here. Please check the original source and report bugs.
155
IB8
IP3
T1
TP33

(8) Packing Authorizations (§173.***) Help

(8A) ExceptionsNone
(8B) Non-bulk213see 49 CFR §173.213
(8C) Bulk242see 49 CFR §173.242

(9) Quantity Limits Help

(9A) Passenger aircraft/rail25 kg
(9B) Cargo aircraft only100 kg

(10) Vessel stowage Help

(10A) Location
(10B) Other

Packing group comparison

Multiple packing groups apply to this entry. See assignment criteria in 49 CFR §173 Subpart D. Details are in the tabs above; differences are highlighted.

PG II PG III
1
2Krill mealKrill meal
34.24.2
4UN 3497UN 3497
5IIIII
64.24.2
7155, IB6, IP2, T3, TP33155, IB8, IP3, T1, TP33
8ANoneNone
8B212213
8C242242
9A15 kg25 kg
9B50 kg100 kg
10ABA
10B25, 88, 128128

Segregation chart for load, transport, and storage

This chart shows whether loading, transport, or storage with other hazard classes is permitted, prohibited, or restricted. Based on 49 CFR §177.848.

Prohibited Must not be loaded, transported, or stored together in the same vehicle or facility.
Permitted May be loaded, transported, or stored together.
Restricted May be loaded, transported, or stored together only with restrictions.