NITE - Chemical Management Field

Latest GHS Classification Results by the Japanese Government (edited by NITE)

GENERAL INFORMATION

Item	Information
CAS RN	10377-48-7
Chemical Name	Lithium sulfate
Substance ID	m-nite-10377-48-7_v1
Download of Excel format	Excel file

REFERENCE INFORMATION

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)

PHYSICAL HAZARDS

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 molecule.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
2	Flammable gases	Not classified (Not applicable)	- -	-	-	Solid (GHS definition)	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
3	Aerosols	Not classified (Not applicable)	- -	-	-	Not aerosol products.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
4	Oxidizing gases	Not classified (Not applicable)	- -	-	-	Solid (GHS definition)	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
5	Gases under pressure	Not classified (Not applicable)	- -	-	-	Solid (GHS definition)	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
6	Flammable liquids	Not classified (Not applicable)	- -	-	-	Solid (GHS definition)	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
7	Flammable solids	Not classified	- -	-	-	It is reported that sodium sulfate (7757-82-6) and potassium sulfate (7778-80-5) are not combustible (sodium sulfate: ICSC (2005), potassium sulfate: ICSC (2003)). This substance is classified as "Not classified" because it is also thought to be non-combustible.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
8	Self-reactive substances and mixtures	Not classified (Not applicable)	- -	-	-	There are no chemical groups present in the molecule associated with explosive or self-reactive properties.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
9	Pyrophoric liquids	Not classified (Not applicable)	- -	-	-	Solid (GHS definition)	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
10	Pyrophoric solids	Not classified	- -	-	-	It is reported that sodium sulfate (7757-82-6) and potassium sulfate (7778-80-5) are not combustible (sodium sulfate: ICSC (2005), potassium sulfate: ICSC (2003)). This substance is classified as "Not classified" because it is also thought to be non-combustible.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
11	Self-heating substances and mixtures	Not classified	- -	-	-	It is reported that sodium sulfate (7757-82-6) and potassium sulfate (7778-80-5) are not combustible (sodium sulfate: ICSC (2005), potassium sulfate: ICSC (2003)). This substance is classified as "Not classified" because it is also thought to be non-combustible.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
12	Substances and mixtures which, in contact with water, emit flammable gases	Not classified	- -	-	-	Although it contains a metal (Li), its water solubility is 34.2 mg/100 mL (Ullmanns (E) (6th, (2003)), and it is considered that the substance doesn't react strongly with water.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
13	Oxidizing liquids	Not classified (Not applicable)	- -	-	-	Solid (GHS definition)	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
14	Oxidizing solids	Classification not possible	- -	-	-	This substance is an inorganic compound containing oxygen, but no data on its oxidizing property are available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
15	Organic peroxides	Not classified (Not applicable)	- -	-	-	Inorganic compound	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
16	Corrosive to metals	Classification not possible	- -	-	-	Test methods applicable to solid substances are not available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
17	Desensitized explosives	-	- -	-	-	-	-	-

HEALTH HAZARDS

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 4	Warning	H302	P301+P312 P264 P270 P330 P501	Based on the rat LD50 value of 613 mg/kg (RTECS (2005), original literature: Environmental Health Perspectives. No.1- 1972-106 (Suppl 2), 497, (1998)), the substance was classified as Category 4. [For health hazards, refer also to other lithium compounds.]	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
1	Acute toxicity (Dermal)	Classification not possible	- -	-	-	No data available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
1	Acute toxicity (Inhalation: Gases)	Not classified (Not applicable)	- -	-	-	Solid (GHS definition)	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
1	Acute toxicity (Inhalation: Vapours)	Classification not possible	- -	-	-	No data available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
1	Acute toxicity (Inhalation: Dusts and mists)	Classification not possible	- -	-	-	No data available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
2	Skin corrosion/irritation	Classification not possible	- -	-	-	No data available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
3	Serious eye damage/eye irritation	Classification not possible	- -	-	-	No data available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
4	Respiratory sensitization	Classification not possible	- -	-	-	No data available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
4	Skin sensitization	Classification not possible	- -	-	-	No data available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
5	Germ cell mutagenicity	Classification not possible	- -	-	-	The classification was not possible because no in vivo test data was available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
6	Carcinogenicity	Classification not possible	- -	-	-	No data available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
7	Reproductive toxicity	Classification not possible	- -	-	-	No data were available. As information on other lithium compounds, there are numerous reports about Ebstein's anomalies (congenital cardiovascular malformations) in neonates born from mothers who ingested the psychotropic drug containing lithium carbonate as an active ingredient during pregnancy (PIM 309F (2000), Birth Defects, 3rd (2000), HSDB (2007)), in addition, it is well known that lithium can pass through the placenta (KemI-Riskline NR 2002:16). In the precautions of medicines package insert, lithium is contraindicated in the pregnant or possibly pregnant women (Handbook of Japanese pharmaceutical drugs (2010)). In addition, it is also documented in an insert as a direction for use that lithium is excreted into the mother's milk with a similar concentration in the serum (PIM 309F (2000)) so that suckling should be discontinued when administering to the breastfeeding woman is unavoidably executed (Handbook of Japanese pharmaceutical drugs (2010)).	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
8	Specific target organ toxicity - Single exposure	Classification not possible	- -	-	-	No data were available. As information on other lithium compounds, the therapeutic use of lithium carbonate as an active ingredient of psychotropic drugs might produce unusual toxic response depending on the blood lithium concentrations (KemI-Riskline NR 2002:16, Handbook of Japanese pharmaceutical drugs (2010)). According to a medical package insert, it was recommended to monitor the blood lithium concentration as a precaution of usage (Handbook of Japanese pharmaceutical drugs (2010)). Furthermore, it was reported that in patients receiving lithium therapy, severe neurotoxicity might occur which included impaired consciousness, delirium, ataxia, generalized fasciculation and extrapyramidal symptoms when the plasma lithium level would exceed over 2.5 mM, and that the toxicity might occur for a few days from a few hours (KemI-Riskline NR 2002:16).	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
9	Specific target organ toxicity - Repeated exposure	Classification not possible	- -	-	-	No data were available. As information on the other lithium compounds, it was reported that the therapeutic use of lithium carbonate as an active ingredient of psychotropic drug may occur side effects such as tremor, lethargy, and confusion (KemI-Riskline NR 2002:16, Handbook of Japanese pharmaceutical drugs (2010)). The occurrence of toxicity is related to the blood lithium concentration, and those included neurological toxicity ranging from hand tremor, muscle weakness to coma (KemI-Riskline NR 2002:16). In a follow up study about side effects in patients treated with lithium preparation, treatment-related side effects were reported to include tremor, subjective memory loss and loss of creativity (IUCLID (2000)). While as side effects other than nervous system, cases with polyuria, polydipsia, or nephrogenic diabetes insipidus were reported (KemI-Riskline NR 2002:16, Handbook of Japanese pharmaceutical drugs (2010)), and a possible occurrence of chronic renal failure was also described (KemI-Riskline NR 2002:16).	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
10	Aspiration hazard	Classification not possible	- -	-	-	No data available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）

ENVIRONMENTAL HAZARDS

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	- -	-	-	Classification not possible due to lack of data.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
11	Hazardous to the aquatic environment Long term (Chronic)	Classification not possible	- -	-	-	Classification not possible due to lack of data.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
12	Hazardous to the ozone layer	Classification not possible	- -	-	-	This substance is not listed in Annexes to the Montreal Protocol.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）

NOTE:

GHS Classification Result by the Japanese Government is intended to provide a reference for preparing a GHS label or SDS for users. To include the same classification result in a label or SDS for Japan is NOT mandatory.
Users can cite or copy this classification result when preparing a GHS label or SDS. Please be aware, however, that the responsibility for a label or SDS prepared by citing or copying this classification result lies with users.
This GHS classification was conducted based on the information sources and the guidance for classification and judgement which are described in the GHS Classification Guidance for the Japanese Government etc. Using other literature, test results etc. as evidence and including different content from this classification result in a label or SDS are allowed.
Hazard statement and precautionary statement will show by hovering the mouse cursor over a code in the column of "Hazard statement" and "Precautionary statement," respectively. In the excel file, both the codes and statements are provided.
A blank or "-" in the column of "Classification" denotes that a classification for the hazard class was not conducted in the year.
An asterisk “*” in the column of “Classification” denotes that “Not classified (or No applicable)” and/or “Classification not possible” is applicable. Details are described in the column of “Rationale for the classification”. If no English translation is available for “Rationale for the classification,” please refer to the Japanese version of the results.

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