Printing ink, flammable or Printing ink related material (including printing ink thinning or reducing compound), flammable
HMT 15 June 2026Printing ink, flammable or Printing ink related material (including printing ink thinning or reducing compound), flammable
Ink is a gel, sol, or solution that contains at least one colorant, such as a dye or pigment, and is used to color a surface to produce an image, text, or design. Ink is used for drawing or writing with a pen, brush, reed pen, or quill. Thicker inks, in paste form, are used extensively in letterpress and lithographic printing. Ink can be a complex medium, composed of solvents, pigments, dyes, resins, lubricants, solubilizers, surfactants, particulate matter, fluorescents, and other materials Wikipedia
| Emergency Response Guide No. 129 |
Hazardous Materials Table
Source: 49 CFR §172 (15 June 2026)(3) Hazard class3Flammable liquids |
(4) Identification number |
(5) Packing Group |
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(6) Labels |
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(7) Special Provisions (§172.102)
|
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| 367 | |
|---|---|
| T11 | |
| TP1 | |
| TP8 |
(8) Packing Authorizations (§173.***) 
| (8A) Exceptions | 150 | see 49 CFR §173.150 |
|---|---|---|
| (8B) Non-bulk | 173 | see 49 CFR §173.173 |
| (8C) Bulk | 243 | see 49 CFR §173.243 |
(9) Quantity Limits 
| (9A) Passenger aircraft/rail | 1 L |
|---|---|
| (9B) Cargo aircraft only | 30 L |
(10) Vessel stowage 
| (10A) Location | |
|---|---|
| (10B) Other | — |
(3) Hazard class3Flammable liquids |
(4) Identification number |
(5) Packing Group |
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(6) Labels |
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(7) Special Provisions (§172.102)
|
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| 149 | |
|---|---|
| 367 | |
| IB2 | |
| T4 | |
| TP1 | |
| TP8 |
(8) Packing Authorizations (§173.***) 
| (8A) Exceptions | 150 | see 49 CFR §173.150 |
|---|---|---|
| (8B) Non-bulk | 173 | see 49 CFR §173.173 |
| (8C) Bulk | 242 | see 49 CFR §173.242 |
(9) Quantity Limits 
| (9A) Passenger aircraft/rail | 5 L |
|---|---|
| (9B) Cargo aircraft only | 60 L |
(10) Vessel stowage 
| (10A) Location | |
|---|---|
| (10B) Other | — |
(3) Hazard class3Flammable liquids |
(4) Identification number |
(5) Packing Group |
||||||||||
(6) Labels |
||||||||||||
(7) Special Provisions (§172.102)
|
||||||||||||
| 367 | |
|---|---|
| B1 | |
| IB3 | |
| T2 | |
| TP1 |
(8) Packing Authorizations (§173.***) 
| (8A) Exceptions | 150 | see 49 CFR §173.150 |
|---|---|---|
| (8B) Non-bulk | 173 | see 49 CFR §173.173 |
| (8C) Bulk | 242 | see 49 CFR §173.242 |
(9) Quantity Limits 
| (9A) Passenger aircraft/rail | 60 L |
|---|---|
| (9B) Cargo aircraft only | 220 L |
(10) Vessel stowage 
| (10A) Location | |
|---|---|
| (10B) Other | — |
Packing group comparison
Multiple packing groups apply to this entry. See assignment criteria in 49 CFR §173 Subpart D. Details are in the tabs above; differences are highlighted.
| PG I | PG II | PG III | |
|---|---|---|---|
| 1 | |||
| 2 | Printing ink, flammable or Printing ink related material (including printing ink thinning or reducing compound), flammable | Printing ink, flammable or Printing ink related material (including printing ink thinning or reducing compound), flammable | Printing ink, flammable or Printing ink related material (including printing ink thinning or reducing compound), flammable |
| 3 | 3 | 3 | 3 |
| 4 | UN 1210 | UN 1210 | UN 1210 |
| 5 | I | II | III |
| 6 | 3 | 3 | 3 |
| 7 | 367, T11, TP1, TP8 | 149, 367, IB2, T4, TP1, TP8 | 367, B1, IB3, T2, TP1 |
| 8A | 150 | 150 | 150 |
| 8B | 173 | 173 | 173 |
| 8C | 243 | 242 | 242 |
| 9A | 1 L | 5 L | 60 L |
| 9B | 30 L | 60 L | 220 L |
| 10A | E | B | A |
| 10B | — | — | — |
Segregation chart for load, transport, and storage
This chart shows whether loading, transport, or storage with other hazard classes is permitted, prohibited, or restricted. Based on 49 CFR §177.848.
| Hazard class | 8![]() | 7![]() | 6.1![]() | 5.2![]() | 5.1![]() | 4.3![]() | 4.2![]() | 4.1![]() | 3![]() | 2.3B![]() | 2.3A![]() | 2.2![]() | 2.1![]() | 1.6![]() | 1.5![]() | 1.4![]() | 1.3![]() | 1.1/1.2![]() |
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8 ![]() |
| Must not be loaded, transported, or stored together in the same vehicle or facility. | |
| May be loaded, transported, or stored together. | |
| May be loaded, transported, or stored together only with restrictions. |
