Item | Information |
---|---|
CAS RN | 13530-68-2 |
Chemical Name | Chromic acid (H2Cr2O7) |
Substance ID | m-nite-13530-68-2_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 | Not classified (Not applicable) |
- |
- | - | There are no chemical groups associated with explosive properties present in the molecules. | FY2006 | GHS Classification Manual (10 Feb, 2006) |
2 | Flammable gases | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2006 | GHS Classification Manual (10 Feb, 2006) |
3 | Aerosols | Not classified (Not applicable) |
- |
- | - | Not aerosol products | FY2006 | GHS Classification Manual (10 Feb, 2006) |
4 | Oxidizing gases | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2006 | GHS Classification Manual (10 Feb, 2006) |
5 | Gases under pressure | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2006 | GHS Classification Manual (10 Feb, 2006) |
6 | Flammable liquids | Not classified |
- |
- | - | Not classified because it is considered as non-combustible substances structurally | FY2006 | GHS Classification Manual (10 Feb, 2006) |
7 | Flammable solids | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2006 | GHS Classification Manual (10 Feb, 2006) |
8 | Self-reactive substances and mixtures | Not classified (Not applicable) |
- |
- | - | There are no chemical groups associated with explosive or self-reactive properties present in the molecule. | FY2006 | GHS Classification Manual (10 Feb, 2006) |
9 | Pyrophoric liquids | Not classified |
- |
- | - | It was considered nonflammable in composition and carried out the outside of Category. | FY2006 | GHS Classification Manual (10 Feb, 2006) |
10 | Pyrophoric solids | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2006 | GHS Classification Manual (10 Feb, 2006) |
11 | Self-heating substances and mixtures | Not classified |
- |
- | - | Not classified because it is considered as non-combustible substances structurally | FY2006 | GHS Classification Manual (10 Feb, 2006) |
12 | Substances and mixtures which, in contact with water, emit flammable gases | Not classified |
- |
- | - | Stable to water. (It exists in the state of aqueous solutions.) | FY2006 | GHS Classification Manual (10 Feb, 2006) |
13 | Oxidizing liquids | Classification not possible |
- |
- | - | Although it is a strong oxidizers (all data for the subject substance of Poisonous and Violent Substances Control LawMSDS, Chemical Daily, 2001) and 5.1 which indicates an oxidizability is attached in UNRTDG of Generic or N.O.S.entry, UN packing group is unknown. Therefore, it cannot be classified since data is insufficient. (All data for the subject substance of Poisonous and Violent Substances Control LawMSDS (Chemical Daily, 2001) has a statement that it is classified into class 5.1 and Division II according to IMDG and ICAO/IATA.) | FY2006 | GHS Classification Manual (10 Feb, 2006) |
14 | Oxidizing solids | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2006 | GHS Classification Manual (10 Feb, 2006) |
15 | Organic peroxides | Not classified (Not applicable) |
- |
- | - | Inorganic compound | FY2006 | GHS Classification Manual (10 Feb, 2006) |
16 | Corrosive to metals | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
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 | FY2006 | GHS Classification Manual (10 Feb, 2006) |
1 | Acute toxicity (Dermal) | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
1 | Acute toxicity (Inhalation: Gases) | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2006 | GHS Classification Manual (10 Feb, 2006) |
1 | Acute toxicity (Inhalation: Vapours) | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
1 | Acute toxicity (Inhalation: Dusts and mists) | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
2 | Skin corrosion/irritation | Category 1 |
Danger |
H314 | P301+P330+P331 P303+P361+P353 P305+P351+P338 P304+P340 P260 P264 P280 P310 P321 P363 P405 P501 |
Since there is description that "irritation or caustics" is shown as the effect of chromate to the skin (IRIS (1998), DHP (13th, 2002)), and the dichromic acid potassium of the similar compound was classified into category 1(ID 262, Chemical Abstracts Service:7778-50-9), it was set as category 1A-1C. In addition, further categorizing from this data is difficult. | FY2006 | GHS Classification Manual (10 Feb, 2006) |
3 | Serious eye damage/eye irritation | Category 1 |
Danger |
H318 | P305+P351+P338 P280 P310 |
From the description that highly-hydrosoluble hexavalent chrome compound damages a human eye (EU-RAR, 2002), and from skin corrosivenesses (Category 1), it was set to Category 1 | FY2006 | GHS Classification Manual (10 Feb, 2006) |
4 | Respiratory sensitization | Category 1 |
Danger |
H334 | P304+P340 P342+P311 P261 P284 P501 |
Although there is no report of this material itself, chromium and chromium compound were classified into "the 2nd group (material considered that there is probably sensitizing to human)" in Japan Association of Industrial Health, and chromium was classified into the material with respiratory sensitization in Japanese Society of Occupational Allergy Special Committee, this product thought that it had respiratory sensitization and was set to Category 1. | FY2006 | GHS Classification Manual (10 Feb, 2006) |
4 | Skin sensitization | Category 1 |
Warning |
H317 | P302+P352 P333+P313 P362+P364 P261 P272 P280 P321 P501 |
In Japan Society for Occupational Health, although there was no report of this material itself, since chromium and chromium compound were classified into "the 1st group (material which has sensitizing clearly to human)", this product thought that it had skin sensitization, and was set to Category 1. | FY2006 | GHS Classification Manual (10 Feb, 2006) |
5 | Germ cell mutagenicity | Category 2 |
Warning |
H341 | P308+P313 P201 P202 P280 P405 P501 |
There is no data of this product. In addition, the mutagenicity knowledge in in vivo is indicated about many flood solubility hexavalent chromium compounds (NTP RoC (11th, 2005), IARC49 (1990), EU-RAR (2005)), and it is classified into Category 2. In addition, potassium dichromate (ID 262, CAS: 7778-50-9) is categoried into Category 1B from a dominant fatality test positives. And sodium dichromates (ID 260, CAS: 10588-01-9, sodium dichromate) is categoried into Category 2 from positivities, such as an in vivo small core test. | FY2006 | GHS Classification Manual (10 Feb, 2006) |
6 | Carcinogenicity | Category 1A |
Danger |
H350 | P308+P313 P201 P202 P280 P405 P501 |
As a chromium compound of 6 values, it was classified into K (Chromium hexavalent(VI)compounds) by NTP (2005), group 1 (Chromium(VI)) according to IARC (1990), and A (Chromium(VI), Inhalation route) according to EPA (1986). Therefore, it was set as Category 1A. | FY2006 | GHS Classification Manual (10 Feb, 2006) |
7 | Reproductive toxicity | Classification not possible |
- |
- | - | without Data. In addition, for the reproductive toxicity of hexavalent chromium compounds, refer to potassium dichromate (ID 262, CAS: 7778-50-9, and it is classified into Category1B) | FY2006 | GHS Classification Manual (10 Feb, 2006) |
8 | Specific target organ toxicity - Single exposure | Category 1 (respiratory system, kidney, liver) |
Danger |
H370 | P308+P311 P260 P264 P270 P321 P405 P501 |
Although there was no data about this product, since the soluble hexavalent chromium compound affects liver, the kidney, and respiratory organs, it was considered as Category 1 (the respiratory system, kidney, liver) (ACGIH-TLV (2005)) in the document of Priority 1. | FY2006 | GHS Classification Manual (10 Feb, 2006) |
9 | Specific target organ toxicity - Repeated exposure | Category 1 (respiratory system, kidney, liver) |
Danger |
H372 | P260 P264 P270 P314 P501 |
Although there was no this product data, since the soluble hexavalent chromium compound may affect liver, the kidney, and respiratory organs (ACGIH-TLV (2005) the document of Priority 1), it was classified into Category 1 (the respiratory system, kidney, liver). | FY2006 | GHS Classification Manual (10 Feb, 2006) |
10 | Aspiration hazard | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
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 |
- |
- | - | Insufficient data available. | FY2006 | GHS Classification Manual (10 Feb, 2006) |
11 | Hazardous to the aquatic environment Long term (Chronic) | Classification not possible |
- |
- | - | Classification not possible due to lack of data | FY2006 | GHS Classification Manual (10 Feb, 2006) |
12 | Hazardous to the ozone layer | - |
- |
- | - | - | - | - |
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