NA1613: Hydrocyanic acid, aqueous solutions
As listed: Hydrocyanic acid, aqueous solutions with less than 5 percent hydrogen cyanide
NA1613 appears 1 time in the Hazardous Materials Table (49 CFR §172.101). Hazard class 6.1, packing group II.
All §172.101 entries for NA1613
| Proper shipping name | Class | PG | Labels |
|---|---|---|---|
| Hydrocyanic acid, aqueous solutions with less than 5 percent hydrogen cyanide | 6.1 | II | 6.1 |
Open any entry for packaging sections, special provisions, air limits and vessel stowage.
What it means
Packing group ranks danger within the class: PG II = medium danger.
Label codes (column 6): 6.1 → Poison / Toxic label.
NA numbers are North-America-only identification numbers — not recognized for international transport except to and from Canada.
Example basic description
Proper shipping name shown without the table's italic descriptive text. Order per §172.202: ID number, proper shipping name, hazard class, packing group. Example only — add technical names, “RQ”, quantities and other elements your shipment requires.
What to check next
- Match the name. Compare your SDS Section 14 to the proper shipping names above and pick the row with your packing group.
- Read the special provisions on the entry page (§172.102) — they can add limits or exceptions.
- Check packaging — the entry page lists the Part 173 sections for exceptions, non-bulk and bulk.
- Labels & placards. Placarding depends on class and quantity — see Table 1 vs Table 2.
- Emergency response. Find the response guide for NA1613 in the current PHMSA Emergency Response Guidebook.
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Common questions about NA1613
What is NA1613?
NA1613 is the identification number for Hydrocyanic acid, aqueous solutions in the DOT Hazardous Materials Table (49 CFR §172.101).
What hazard class is NA1613?
NA1613 is listed under hazard class 6.1 (poisonous (toxic) material).
What packing group is NA1613?
Packing group for NA1613: II. Where several rows exist, the packing group that fits your material decides which row applies.