49 CFR 172 Special Provision 52 (Numeric Codes)
These provisions are multi-modal and apply to bulk and non-bulk packagings.
| Code | 52 |
|---|---|
| Description | This entry may only be used for substances that are too insensitive for acceptance into Class 1 (explosive) when tested in accordance with Test Series 2 in the UN Manual of Tests and Criteria, Part I (incorporated by reference; see Sec. 171.7 of this subchapter). |
| HazMat with this Code |