Item | Information |
---|---|
CAS RN | 13424-46-9 |
Chemical Name | Lead azide |
Substance ID | m-nite-13424-46-9_v1 |
Download of Excel format | Excel file |
Item | Information |
---|---|
Guidance used for the classification (External link) | To Guidance List |
UN GHS document (External link) | To UN GHS document |
FAQ(GHS classification results by the Japanese Government) | To FAQ |
List of Information Sources (Excel file) | List of Information Sources |
List of Definitions/Abbreviations | Definitions/Abbreviations |
Sample Label by MHLW (External link) | MHLW Website (in Japanese Only) |
Sample SDS by MHLW (External link) | MHLW Website (in Japanese Only) |
OECD/eChemPortal (External link) | To OECD/eChemPortal (External link) |
Hazard class | Classification | Pictogram Signal word |
Hazard statement (code) |
Precautionary statement (code) |
Rationale for the classification | Classification year (FY) | GHS Classification Guidance for the Japanese Government | |
---|---|---|---|---|---|---|---|---|
1 | Explosives | Unstable Explosive |
Danger |
H200 | P370+P372+P380+P373 P201 P250 P280 P401 P501 |
Since the substance, which is wetted with less than 20% water or alcohol by mass, is prohibited from being transported (Ship Safety Act / Article 5-1(o) of Public Notice of the Ministry of Transport, No.549 of 1979), we determined that it is an unstable explosive. (If the substance is wetted with not less than 20% water or alcohol by mass, it is defined as UN0129 and Division 1.1.) |
FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
2 | Flammable gases | Not classified (Not applicable) |
- |
- | - | Solid | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
3 | Aerosols | Not classified (Not applicable) |
- |
- | - | Not aerosol products. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
4 | Oxidizing gases | Not classified (Not applicable) |
- |
- | - | Solid | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
5 | Gases under pressure | Not classified (Not applicable) |
- |
- | - | Solid | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
6 | Flammable liquids | Not classified (Not applicable) |
- |
- | - | Solid | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
7 | Flammable solids | Classification not possible |
- |
- | - | No data available. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
8 | Self-reactive substances and mixtures | Not classified (Not applicable) |
- |
- | - | Since the substance is classified as an explosive, classification as a self-reactive substance is not applicable. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
9 | Pyrophoric liquids | Not classified (Not applicable) |
- |
- | - | Solid | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
10 | Pyrophoric solids | Classification not possible |
- |
- | - | No data available. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
11 | Self-heating substances and mixtures | Classification not possible |
- |
- | - | No data available. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
12 | Substances and mixtures which, in contact with water, emit flammable gases | Not classified |
- |
- | - | Based on its water solubility value (Merck (14th, 2006)), we determine that the substance is stable in contact with water. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
13 | Oxidizing liquids | Not classified (Not applicable) |
- |
- | - | Solid | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
14 | Oxidizing solids | Not classified (Not applicable) |
- |
- | - | The substance does not contain oxygen or halogen. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
15 | Organic peroxides | Not classified (Not applicable) |
- |
- | - | Inorganic substance | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
16 | Corrosive to metals | Classification not possible |
- |
- | - | No data available. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
17 | Desensitized explosives | - |
- |
- | - | - | - | - |
Hazard class | Classification | Pictogram Signal word |
Hazard statement (code) |
Precautionary statement (code) |
Rationale for the classification | Classification year (FY) | GHS Classification Guidance for the Japanese Government | |
---|---|---|---|---|---|---|---|---|
1 | Acute toxicity (Oral) | Classification not possible |
- |
- | - | No data available. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
1 | Acute toxicity (Dermal) | Classification not possible |
- |
- | - | No data available. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
1 | Acute toxicity (Inhalation: Gases) | Not classified (Not applicable) |
- |
- | - | Solid | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
1 | Acute toxicity (Inhalation: Vapours) | Classification not possible |
- |
- | - | No data available. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
1 | Acute toxicity (Inhalation: Dusts and mists) | Classification not possible |
- |
- | - | No data available. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
2 | Skin corrosion/irritation | Classification not possible |
- |
- | - | According to HSFS (1998), skin contact with the substance can cause irritation. However, since we are unable to locate test results that support this conclusion, the substance was classified into the "Classification not possible" category due to insufficient test results available. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
3 | Serious eye damage/eye irritation | Classification not possible |
- |
- | - | According to HSFS (1998), eye contact with the substance can cause irritation. However, since we are unable to locate test results that support this conclusion, the substance was classified into the "Classification not possible" category due to insufficient test results available. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
4 | Respiratory sensitization | Classification not possible |
- |
- | - | No data available. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
4 | Skin sensitization | Classification not possible |
- |
- | - | No data available. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
5 | Germ cell mutagenicity | Classification not possible |
- |
- | - | No test results are available on this substance. Lead is reported to induce chromosomal aberrations in humans (ATSDR (2007)) and inorganic lead compounds are rated as "3A" for germ cell mutagenicity (which is equivalent to GHS Category 1B to 2) (MAK/BAT (2007). | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
6 | Carcinogenicity | Category 1B |
Danger |
H350 | P308+P313 P201 P202 P280 P405 P501 |
Inorganic lead is rated as "Group 2A" according to IARC V87 (2006), and lead azide is illustrated as an example of inorganic lead. Based on this report, lead azide was classified into Category 1B. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
7 | Reproductive toxicity | Category 1A |
Danger |
H360 | P308+P313 P201 P202 P280 P405 P501 |
No test results are available on this substance. However, since inorganic lead compounds are associated with reproductive toxicity in humans (ACGIH-TLV (2007), ATSDR (2007)), this substance was classified into Category 1A. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
8 | Specific target organ toxicity - Single exposure | Category 1 (central nervous system, blood, kidney) |
Danger |
H370 | P308+P311 P260 P264 P270 P321 P405 P501 |
No test results are available on this substance. However, since inorganic lead compounds adversely affect the central nervous system, blood, and kidney in humans (ACGIH-TLV (2007), ATSDR (2007)), this substance was classified into Category 1 (central nervous system, blood, and kidney). | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
9 | Specific target organ toxicity - Repeated exposure | Category 1 (central nervous system, blood, kidney) |
Danger |
H372 | P260 P264 P270 P314 P501 |
No test results are available on this substance. However, since inorganic lead compounds adversely affect the central nervous system, blood, and kidney (ACGIH-TLV (2007)), this substance was classified into Category 1 (central nervous system, blood, and kidney). | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
10 | Aspiration hazard | Classification not possible |
- |
- | - | No data available. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
Hazard class | Classification | Pictogram Signal word |
Hazard statement (code) |
Precautionary statement (code) |
Rationale for the classification | Classification year (FY) | GHS Classification Guidance for the Japanese Government | |
---|---|---|---|---|---|---|---|---|
11 | Hazardous to the aquatic environment Short term (Acute) | Classification not possible |
- |
- | - | No data available. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
11 | Hazardous to the aquatic environment Long term (Chronic) | Classification not possible |
- |
- | - | No data available. | FY2007 | GHS Classification Manual (10 Feb, 2006)/Technical Guidance Document on the GHS Classification (6 Dec, 2005) |
12 | Hazardous to the ozone layer | - |
- |
- | - | - | - | - |
|