Item | Information |
---|---|
CAS RN | 7787-56-6 |
Chemical Name | Beryllium sulfate tetrahydrate |
Substance ID | m-nite-7787-56-6_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) |
- |
- | - | Containing no chemical groups with explosive properties | FY2006 | GHS Classification Manual (10 Feb, 2006) |
2 | Flammable gases | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to 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) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
5 | Gases under pressure | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
6 | Flammable liquids | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
7 | Flammable solids | Not classified |
- |
- | - | The anhydride of beryllium sulfate is classified as non-flammable by HSDB (2006) | FY2006 | GHS Classification Manual (10 Feb, 2006) |
8 | Self-reactive substances and mixtures | Classification not possible |
- |
- | - | Classification not possible due to lack of data, though being sulfonyls, containing chemical groups with self-reactive properties | FY2006 | GHS Classification Manual (10 Feb, 2006) |
9 | Pyrophoric liquids | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
10 | Pyrophoric solids | Not classified |
- |
- | - | The anhydride of beryllium sulfate is classified as non-flammable by HSDB (2006) | FY2006 | GHS Classification Manual (10 Feb, 2006) |
11 | Self-heating substances and mixtures | Not classified |
- |
- | - | The anhydride of beryllium sulfate is classified as non-flammable by HSDB (2006) | FY2006 | GHS Classification Manual (10 Feb, 2006) |
12 | Substances and mixtures which, in contact with water, emit flammable gases | Not classified |
- |
- | - | Stable to water (water solubility: 41.3g/100g (anhydride equivalent, 25degC), Lide (84th, 2003)) | FY2006 | GHS Classification Manual (10 Feb, 2006) |
13 | Oxidizing liquids | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
14 | Oxidizing solids | Classification not possible |
- |
- | - | Classification not possible due to lack of data, though being inorganic compounds containing oxygen | FY2006 | GHS Classification Manual (10 Feb, 2006) |
15 | Organic peroxides | Not classified (Not applicable) |
- |
- | - | Not organic compounds | FY2006 | GHS Classification Manual (10 Feb, 2006) |
16 | Corrosive to metals | Classification not possible |
- |
- | - | Test methods applicable to solid substances are not 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) | Category 3 |
Danger |
H301 | P301+P310 P264 P270 P321 P330 P405 P501 |
Based on the LD50 value of 140 mg BeSO4.4H2O/kg calculated from the testing data of rat LD50 (oral route) of 7.0 mg beryllium/kg (DFGOT Vol.21 (2005)). | 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) |
- |
- | - | Due to the fact that the substance is "solid" according to the GHS definition and inhalation of its gas is not expected. | 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) | Category 1 |
Danger |
H330 | P304+P340 P403+P233 P260 P271 P284 P310 P320 P405 P501 |
Based on the LC50 value of 0.029 mg BeSO4.4H2O/L calculated from the testing data of rat LC50 (4 hour inhalation) of 0.15 mg beryllium/m3 (DFGOT Vol.21 (2005)). | FY2006 | GHS Classification Manual (10 Feb, 2006) |
2 | Skin corrosion/irritation | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
3 | Serious eye damage/eye irritation | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
4 | Respiratory sensitization | Classification not possible |
- |
- | - | No data available | 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 |
Based on the positive results in patch tests and Maximization Tests reported in human epidemiological studies (DFGOT Vol.21 (2005)), and the positive results in guinea pig skin sensitization tests carried out according to Maximization Method. The substance is thus considered a sensitizing skin irritant. | FY2006 | GHS Classification Manual (10 Feb, 2006) |
5 | Germ cell mutagenicity | Not classified |
- |
- | - | Based on the absence of data on multi-generation mutagenicity tests and germ cell mutagenicity tests in vivo, and negative data on somatic cell mutagenicity tests in vivo (micronucleus tests), described in NTP DB (Access on May, 2006), IARC 58 (1993), ATSDR (2002) and DFGOT Vol.21 (2005). |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
6 | Carcinogenicity | Category 1A |
Danger |
H350 | P308+P313 P201 P202 P280 P405 P501 |
Due to the fact that the substance is classified as Category K (Beryllium (CAS 7440-41-7) and Beryllium Compounds) by NTP (2005) and Category 1 (BERYLLIUM AND BERYLLIUM COMPOUNDS) by IARC (1993). |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
7 | Reproductive toxicity | Category 2 |
Warning |
H361 | P308+P313 P201 P202 P280 P405 P501 |
Based on the evidence of abnormal behaviour of the offspring such as delayed response in head turning in a geotaxis test and delayed bar-holding response following intraperitoneal injection of the substance (140ng Be/mouse per day), described in EHC 106 (1990) (though no data are available on maternal toxicity). As for the reproductive toxicity of beryllium compounds, refer to "ID485, Beryllium Oxide, CAS: 1304-56-9." |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
8 | Specific target organ toxicity - Single exposure | Category 1 (respiratory organs) |
Danger |
H370 | P308+P311 P260 P264 P270 P321 P405 P501 |
Based on the evidence from animal studies: "occurrence of pneumonitis with thickening of the alveolar walls and inflammation of the lung" in rats and mice (ATSDR (2002)). The effects on experimental animals were observed at dosing levels within the guidance value ranges for Category 1. |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
9 | Specific target organ toxicity - Repeated exposure | Category 1 (respiratory organs, kidney, blood system) |
Danger |
H372 | P260 P264 P270 P314 P501 |
Based on the human evidence: "field studies were carried out, and it became evident that the acute respiratory effects could be caused by inhalation of beryllium fluoride, sulfate, chloride, oxide, or hydroxide, and metallic dust" (EHC 106 (1990)). Also based on the evidence from animal studies including "inflammation, emphysema, and fibrosis of the lung were observed. Histological examination revealed glomerular degeneration in the kidneys," "the lung appeared to be severely inflamed and emphysematous; leukocytosis and thrombocytosis were observed," "inflammation and fibrosis of the lung" (ATSDR (2002)), "chronic pneumonia; localized granulomatous lesions" (EHC 106 (1990)) The effects on experimental animals were observed at dosing levels within the guidance value ranges for Category 1. |
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) | Category 2 |
- |
H401 | P273 P501 |
It was classified in Category 2 from 96-hour LC50 = 3.1 mg/L [converted value 0.16 mgBe/L] for fish (Poecilia reticulata) (WHO CICAD: 2001). | FY2018 | GHS Classification Guidance for the Japanese Government (FY2013 revised edition (Ver. 1.1)) |
11 | Hazardous to the aquatic environment Long term (Chronic) | Category 2 |
- |
H411 | P273 P391 P501 |
Chronic toxicity data were not obtained. It was classified in Category 2 because it was classified in Category 2 in acute toxicity despite unknown environmental dynamics of the metal compound. | FY2018 | GHS Classification Guidance for the Japanese Government (FY2013 revised edition (Ver. 1.1)) |
12 | Hazardous to the ozone layer | Classification not possible |
- |
- | - | No data available. | FY2018 | GHS Classification Guidance for the Japanese Government (FY2013 revised edition (Ver. 1.1)) |
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