NITE - Chemical Management Field

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

GENERAL INFORMATION

Item	Information
CAS RN	16949-65-8
Chemical Name	Magnesium hexafluorosilicate
Substance ID	m-nite-16949-65-8_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.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
2	Flammable gases	Not classified (Not applicable)	- -	-	-	"Solids" according to GHS definition.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
3	Aerosols	Not classified (Not applicable)	- -	-	-	Not an aerosol product.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
4	Oxidizing gases	Not classified (Not applicable)	- -	-	-	"Solids" according to GHS definition.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
5	Gases under pressure	Not classified (Not applicable)	- -	-	-	"Solids" according to GHS definition.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
6	Flammable liquids	Not classified (Not applicable)	- -	-	-	"Solids" according to GHS definition.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
7	Flammable solids	Not classified	- -	-	-	From the information as "Flammability：nicht anwendbar" (IUCLID (2000)), it was classified as "Not classified."	FY2011	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.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
9	Pyrophoric liquids	Not classified (Not applicable)	- -	-	-	"Solids" according to GHS definition.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
10	Pyrophoric solids	Not classified	- -	-	-	From the information as "Auto Flammability: nicht anwendbar" (IUCLID (2000)), it was classified as "Not classified."	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
11	Self-heating substances and mixtures	Not classified	- -	-	-	From the information as "Auto Flammability: nicht anwendbar" (IUCLID (2000)), it was classified as "Not classified."	FY2011	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 (Mg) and a semimetal (Si), from the information that water solubility is 23 g/100 g at 20 degrees C (Ullmanns (E) (6th, 2003)), it was judged to be stable in the water.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
13	Oxidizing liquids	Not classified (Not applicable)	- -	-	-	"Solids" according to GHS definition.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
14	Oxidizing solids	Classification not possible	- -	-	-	An inorganic compound that contains fluorine, but the classification is not possible due to no data.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
15	Organic peroxides	Not classified (Not applicable)	- -	-	-	It is an inorganic compound.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
16	Corrosive to metals	Classification not possible	- -	-	-	No established test method suitable for solid substances.	FY2011	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 3	Danger	H301	P301+P310 P264 P270 P321 P330 P405 P501	On the basis of an LD50 value of 290 mg/kg bw for rats (IUCLID (2000)), it was classified in Category 3.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
1	Acute toxicity (Dermal)	Not classified	- -	-	-	On the basis of an LD50 value of >2000 mg/kg bw for rats (IUCLID (2000)), it was classified as "Not classified" in JIS classification (Category 5 or "Not classified" in UN GHS classification).	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
1	Acute toxicity (Inhalation: Gases)	Not classified (Not applicable)	- -	-	-	"Solids" according to GHS definition.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
1	Acute toxicity (Inhalation: Vapours)	Classification not possible	- -	-	-	No data.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
1	Acute toxicity (Inhalation: Dusts and mists)	Category 4	Warning	H332	P304+P340 P261 P271 P312	On the basis of an LC50 valuse of 3.6 mg/L/4h for rats (IUCLID (2000)), it was classified in Category 4. Besides, due to a melting point of 100 degrees C and no vapour pressure data, it was considered as a test by an exposure of dust.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
2	Skin corrosion/irritation	Not classified	- -	-	-	From a result as "not irritating" in a test in which an 80 % aqueous solution was applied to rabbis (IUCLID (2000)), and from a report on an application of a 35% inclusion to guinea pig, rat, and miniature pig skins for 1 second to 1 hour, by which injuries were not observed (IUCLID (2000)), it was classified as "Not classified."	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
3	Serious eye damage/eye irritation	Category 2	Warning	H319	P305+P351+P338 P337+P313 P264 P280	From "irritating" in a report on a test using rabbits (IUCLID (2000)), it was classified in Category 2.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
4	Respiratory sensitization	Classification not possible	- -	-	-	No data.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
4	Skin sensitization	Classification not possible	- -	-	-	No data.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
5	Germ cell mutagenicity	Classification not possible	- -	-	-	No data.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
6	Carcinogenicity	Classification not possible	- -	-	-	No data. Besides, it is classified in A4 in fluorides in ACGIH carcinogenicity assessment (ACGIH (2001)).	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
7	Reproductive toxicity	Classification not possible	- -	-	-	No data.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
8	Specific target organ toxicity - Single exposure	Classification not possible	- -	-	-	No data.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
9	Specific target organ toxicity - Repeated exposure	Category 2 (teeth, bone)	Warning	H373	P260 P314 P501	In a 4-week diet administration test in rats, effects on teeth such as decoloration, lack of smoothness, a developmental disorder, a mineralization disorder, and enamel hypoplasia were observed at doses of 900 ppm (converted to 90-day equivalent quantity: 27.7 mg/kg/day) and more in macroscopy and microscopy. In addition, the mineralization disorder in bone tissue was also found at a dose of 3000 ppm (converted to 90-day equivalent quantity: 92.3 mg/kg/day) (IUCLID (2000)). Because the doses of the above effects correspond to Category 2 of a range of guidance values, it was classified in Category 2 (tooth, bone). Besides, a reported NOAEL is 300 ppm (converted to 90-day equivalent quantity: 9.2 mg/kg/day).	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
10	Aspiration hazard	Classification not possible	- -	-	-	No data.	FY2011	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)	Category 3	- -	H402	P273 P501	From 96-hour LC50 = 65 mg/L for fish (Lepomis macrochirus) (IUCLID, 2000), it was classified in Category 3.	FY2011	GHS Classification Guidance by the Japanese Government （July, 2010）
11	Hazardous to the aquatic environment Long term (Chronic)	Category 3	- -	H412	P273 P501	Reliable chronic toxicity data are not obtained. Due to no obtaining data on rapid degradability and acute toxicity Category 3, it was classified in Category 3.	FY2011	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.	FY2011	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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