政策法规现行有效美国危险品合规

§ 172.400 General labeling requirements.

效力	法规类型	发布日期	生效日期	发文机构
现行有效	部门规章	2026-08-07	2026-09-08	Code of Federal Regulations (CFR) - Transportation (Title 49)

发布08-07

生效09-08

摘要总结AI 辅助解读

本法规为美国联邦危险品运输标签通用要求（49 CFR § 172.400）。规定除特定豁免外，所有托运或运输危险品的主体，必须对非散装包装、特定容量的散装容器及小型便携式罐体等施加符合§ 172.101表格规定的标签。若已按Subpart F张贴标牌（Placard），部分情形可豁免标签。该条款明确了各类危险货物对应的标签名称与设计规范引用，是危险品合规操作的基础性强制要求。

(a) Except as specified in § 172.400a, each person who offers for transportation or transports a hazardous material in any of the following packages or containment devices, shall label the package or containment device with labels specified for the material in the § 172.101 table and in this subpart:

- (1) A non-bulk package;

- (2) A bulk packaging, other than a cargo tank, portable tank, or tank car, with a volumetric capacity of less than 18 m 3 (640 cubic feet), unless placarded in accordance with subpart F of this part;

- (3) A portable tank of less than 3785 L (1000 gallons) capacity, unless placarded in accordance with subpart F of this part;

- (4) A DOT Specification 106 or 110 multi-unit tank car tank, unless placarded in accordance with subpart F of this part; and

- (5) An overpack, freight container or unit load device, of less than 18 m 3 (640 cubic feet), which contains a package for which labels are required, unless placarded or marked in accordance with § 172.512 of this part.

(b) Labeling is required for a hazardous material which meets one or more hazard class definitions, in accordance with column 6 of the § 172.101 table and the following table:

Table 1 to Paragraph ( b ) Hazard class or division Label name Label design or section reference 1.1 EXPLOSIVES 1.1 172.411 1.2 EXPLOSIVES 1.2 172.411 1.3 EXPLOSIVES 1.3 172.411 1.4 EXPLOSIVES 1.4 172.411 1.5 EXPLOSIVES 1.5 172.411 1.6 EXPLOSIVES 1.6 172.411 2.1 FLAMMABLE GAS 172.417 2.2 NON-FLAMMABLE GAS 172.415 2.3 POISON GAS 172.416 3 Flammable Liquid (Combustible liquid) FLAMMABLE LIQUID (none) 172.419 4.1 FLAMMABLE SOLID 172.420 4.2 SPONTANEOUSLY COMBUSTIBLE 172.422 4.3 DANGEROUS WHEN WET 172.423 5.1 OXIDIZER 172.426 5.2 ORGANIC PEROXIDE 172.427 6.1 (material poisonous by inhalation (see § 171.8 of this subchapter)) POISON INHALATION HAZARD 172.429 6.1 (other than a material poisonous by inhalation) POISON 172.430 6.1 (inhalation hazard, Zone A or B) POISON INHALATION HAZARD 172.429 6.1 (other than inhalation hazard, Zone A or B) POISON 172.430 6.2 INFECTIOUS SUBSTANCE 172.432 7 (see § 172.403) RADIOACTIVE WHITE-I 172.436 7 RADIOACTIVE YELLOW-II 172.438 7 RADIOACTIVE YELLOW-III 172.440 7 (fissile radioactive material; see § 172.402) FISSILE 172.441 7 (empty packages, see § 173.428 of this subchapter) EMPTY 172.450 8 CORROSIVE 172.442 9 CLASS 9 172.446

[Amdt. 172-123, 55 FR 52593, Dec. 21, 1990, as amended at 56 FR 66255, Dec. 20, 1991; Amdt. 172-151, 62 FR 1228, Jan. 8, 1997; 64 FR 10776, Mar. 5, 1999; 64 FR 51918, Sept. 27, 1999; 69 FR 3668, Jan. 26, 2004; 69 FR 64471, Nov. 4, 2004; 78 FR 60753, Oct. 2, 2013; 85 FR 83381, Dec. 21, 2020; 87 FR 79773, Dec. 27, 2022]