Calcium silicide

Table row: 645
Proper shipping name: Calcium silicide
Hazard class: 4.3
UN / NA number: UN1405
Packing group: II
Label codes: ["4.3"]
Special provision codes: ["A19","IB7","IP2","IP21","T3","TP33","W31"]
Packaging exceptions (49 CFR 173.***): 151
Non-bulk packaging (49 CFR 173.***): 212
Bulk packaging (49 CFR 173.***): 241
Quantity limit, passenger aircraft or rail: 15 kg
Quantity limit, cargo aircraft only: 50 kg
Stowage location (column 10A): B
Other stowage provisions (column 10B): 13, 52, 85, 103, 148
Is forbidden: false

Source

eCFR Versioner full XML — 49 CFR Part 172, HMT — Office of the Federal Register / NARA · Cleared for reuse
Read from https://www.ecfr.gov/api/versioner/v1/full/2026-10-07/title-49.xml?part=172 (49 CFR § 172.101 HMT, data row 645)
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