Shipping Classification
Metal powders, flammable, n.o.s
What this means
Metal powders, flammable, n.o.s appears on the federal Hazardous Materials Table (49 CFR §172.101), the table that governs how a material must be classified, packaged, and labeled for transport.
Hazard class / division
Class 4.1
UN / NA identification number
UN3089
Packing group
II
Label codes
4.1
Packaging — exceptions
151
Packaging — non-bulk
212
Packaging — bulk
240
Passenger aircraft / rail limit
15 kg
Cargo aircraft only limit
50 kg
Vessel stowage location
B
Vessel stowage — other
13, 74, 147, 148
Special provisions (§172.102)
IB8 (see §172.102 or related section for full text)
IP2 (see §172.102 or related section for full text)
IP4 (see §172.102 or related section for full text)
T3 (see §172.102 or related section for full text)
TP33 (see §172.102 or related section for full text)
W100 — Non-bulk flexible, fibreboard or wooden packagings must be sift-proof and water-resistant or must be fitted with a sift-proof and water-resistant liner.
Packaging citations reference sections of 49 CFR Part 173 not expanded here. View the full official table on eCFR.gov.
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Source: Hazardous Materials Table (49 CFR §172.101) and Special Provisions (49 CFR §172.102), current as retrieved from eCFR.gov. View official table.