0.01mol/L(N/20) Potassium permanganate solution
Hayashi Pure Chemical Ind.,Ltd.
Date of issue: 9/11/2015

Revision date: 11/6/2023

SDS code: K2-19

Version: 04

Safety Data Sheet
1. Chemical product and company identification
Product nameSDS code::

0.01mol/L(N/20) Potassium permanganate solution
K2-19

Company/undertaking:
identification
HAYASHI PURE CHEMICAL IND.,LTD.
Address : 3-2-12 Uchihiranomachi, Chuo-ku, Osaka, Osaka, Japan
Telephone : 06-6910-7305
E-mail : shiyaku_kikaku@hpc-j.co.jp
URL : https://www.hpc-j.co.jp/
Emergency number
Recommended use
Restrictions on use:::06-6910-7305
For research and experimental use only.
Do not use on a human body or for animal medicines, foods, householdproducts, cosmetics, etc.

2. Hazards identification
GHS classification
Physical hazards

Health hazards

Explosives
Flammable gases
AerosolOxidizing gases
Gases under pressure
Flammable liquids
Flammable solids
Self-reactive substances andmixtures
Pyrophoric liquids
Pyrophoric solids
Self-heating substances andmixtures
Substances and mixtures which incontact with water emit flammablegases
Oxidizing liquids
Oxidizing solids
Organic peroxides
Corrosive to metals
Desensitized explosives
Acute toxicity (oral)
Acute toxicity (dermal)
Acute toxicity (inhalation:gas)
Acute toxicity (inhalation:vapors)
Acute toxicity (inhalation:dust/mist)
Skin corrosion/irritation
Serious eye damage/eye irritation
Respiratory sensitization
Skin sensitization
Germ cell mutagenicity
Carcinogenicity
Reproductive toxicity
Specific target organ toxicity (singleexposure)classification not possible
No classification
classification not possible
No classification
No classification
classification not possible
No classification
classification not possibleclassification not possible
No classification
classification not possibleclassification not possibleclassification not possible
No classification
classification not possibleclassification not possibleclassification not possible
No classification
classification not possible
No classification
No classification
classification not possible
No classification
No classification
classification not possibleclassification not possible
No classification
classification not possible
No classification
No classification

1/7

Hayashi Pure Chemical Ind.,Ltd.

0.01mol/L(N/20) Potassium permanganate solution
Revision date: 11/6/2023

Environmental
hazards

Specific target organ toxicity(repeated exposure)
Aspiration hazard
Hazardous to the aquatic
environment, short-term (acute)Hazardous to the aquatic
environment, long-term (chronic)
Hazardous to the ozone layer

SDS code: K2-19

Version: 04

No classification
classification not possible
No classification
No classification
classification not possible

3. Composition/information on ingredients
Distinction of substance or mixture:Mixture

Concentration orConcentration
range

Name

Kanpo number
FormulaCSCL no

ISHL noCAS RN

Potassium permanganate

About 0.16％

KMnO4(1)-446

Existing
ChemicalSubstance

7722-64-7

Water

About 99.84％

H2O--7732-18-5

The above concentration or concentration range are not product specification.
All percentages listed in the above concentration or concentration range are wt%, unless otherwise specified.

4. First aid measures
First aid measures
First-aid measures after inhalation:

First-aid measures after skincontact:

First-aid measures after eye
contact:

First-aid measures after ingestion:

Remove person to fresh air and keep comfortable for breathing.
Get immediate medical advice/attention.
Remove/Take off immediately all contaminated clothing.
Gently wash with plenty of soap and water.
Get immediate medical advice/attention.
IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
Get immediate medical advice/attention.
Rinse mouth.
Get immediate medical advice/attention.

5. Fire fighting measures
Suitable extinguishing media
Unsuitable extinguishing media
Fire hazard
Hazardous decomposition products
in case of fire
Firefighting instructions::::

Use proper extinguishing media depending on peripheral fire.
Do not use a heavy water stream.
This product is unburnable.
In case of fire, product may produce irritative or toxic fumes/gases.

:Protection during firefighting:If ignited, for the initial fire-fighting, cut off combustion sources, extinguishfire at a stroke using appropriate fire-extinguishers.
In the case of peripheral fire, quickly remove movable containers to safe
places.
If unable to be moved containers, sprinkle water to containers andsurrounding equipment, etc. to cool.
Wear appropriate fire-resistant clothing including self containedcompressed air breathing apparatus.

6. Accidental release measures
Personal Precautions, Protective Equipment and Emergency Procedures
General measures: Wear appropriate personal protective devices to prevent inhalation andcontact with eye, skin, and clothing, and never attempt to work on the lee.
Environmental precautions
Environmental precautions:

Avoid release to the environment.
Prevent entry to sewers and public waters.
2/7

Hayashi Pure Chemical Ind.,Ltd.

0.01mol/L(N/20) Potassium permanganate solution
Revision date: 11/6/2023

SDS code: K2-19

Version: 04

Methods and Equipment for Containment and Cleaning up
Methods for cleaning up: Clean up any spills as soon as possible, using an absorbent material tocollect it.
Collect leaking and spilled liquid in sealable containers as far as possible.
Wash out the spilled area with large amounts of water.

7. Handling and storage
Handling
Technical measures:

Precautions for safe handling:

Prevents handling of incompatible
substances or mixtures:

Storage
Storage conditions:

Material used inpackaging/containers
Technical measures
Storage temperature

Work with appropriate personal protective equipment to prevent inhalationor contact to eyes, skin, and clothing.
Handle with care to prevent leakage, overflowing, or scattering, minimize
generation of mist or vapor, and thoroughly ventilate.
Do not eat, drink or smoke when using this product.
Thoroughly wash your hands and gargle after handling.
Ensure good ventilation of the work station.
Do not contact, breathe or swallow.
Avoid prolonged or repeated exposure.

:Store in a well-ventilated place, away from direct sunlight. Keep container
tightly closed and keep away from fire and heat sources.
Light shielding airtight container.

::

Comply with applicable regulations.
Cool and dark place

8. Exposure controls / Personal protection equipment
Exposure limit values
Potassium permanganate
Japan administration level
Exposure limits (JSOH)

0.2mg/m3(as Mn)
0.2mg/m3(as Mn、except Organic compounds)

Exposure limits (ACGIH)TWA 0.02 mg/m3(R) ･0.1 mg/m3(I),STEL - (as Mn)

Appropriate engineering controls: Cover up tightly the generation source at the handling place or install local
exhaust equipment or overall ventilation equipment. Install safety showers
and eye-fountains near a handling place. Clearly indicate the location.

Protective equipment
Respiratory protection
Hand protection
Eye protection
Skin and body protection: Protective mask
: Impervious protective gloves: Protective glasses (general glasses, glasses with side-shields, goggles): Impervious aprons, Impervious work clothing, Impervious long boots

9. Physical and chemical properties
Physical stateAppearance
Color
Odor
pH

:
:
:
:
:

LiquidLiquiddark reddish purple
Odorless

Melting point
Freezing point
Boiling point
Flash point
Auto-ignition temperature
Decomposition temperature
Flammability (solid, gas)
Vapor pressure
Relative density

:
:
:
:
:
:
:
:
:

No data available
No data available
No data available
No data available
No data available
No data available
No data availableNo data available
No data available

7.4 （25℃）

3/7

Hayashi Pure Chemical Ind.,Ltd.

0.01mol/L(N/20) Potassium permanganate solution
Revision date: 11/6/2023

SDS code: K2-19

Version: 04

Density:

1.00 g/cm³ （20℃）

Relative gas density
Solubility
Partition coefficient noctanol/water (Log Pow)
Explosive limits (vol %)Viscosity, kinematic
Particle characteristics:::

No data available
No data available
No data available:::

No data available
No data available
No data available

Reactivity
Chemical stability
Possibility of hazardous reactions:::Conditions to avoid:

Incompatible materials:

Hazardous decomposition
products:

No data available
Stable under normal handling conditions.
Reacts with ammonium compounds, metal powders, hydrogen peroxide,
concentrated sulfuric acid, etc. When in contact with hydrochloric acid,evolves toxic chlorine gas. It is reduced by reducing agents such as ferrous
salts, iodides and oxalates.
Sunlight, heat. Contact with combustible substances, reducing substances,strong acids, peroxides, ammonium compounds and metal powders.
Combustible substances, Reducing substances, Strong acids, Peroxides,Ammonium compounds, Metal powders
Manganese oxides, Potassium oxides

10. Stability and reactivity

11. Toxicological information
The information in this section is based on the "GHS Classification Results" by NITE.
As a productAcute toxicity (oral)
No classification
Acute toxicity (dermal)
classification not possible
Acute toxicity (inhalation)
vapors:No classification
Gases:No classification
dust, mist:classification not possible
Skin corrosion/irritation
No classification
Serious eye damage/irritation
No classification
Respiratory sensitization
classification not possible
Skin sensitization
classification not possible
Germ cell mutagenicity
No classificationCarcinogenicity
classification not possible
Reproductive toxicity
No classification
STOT-single exposure
No classification
STOT-repeated exposure
No classification
Aspiration hazard
classification not possible
Potassium permanganate
Acute toxicity (oral)
Acute toxicity (dermal)
Acute toxicity (gas)Acute toxicity (vapour)
Acute toxicity (inhalation:dust/mist)
Skin corrosion/irritation
Serious eye damage/irritation
Respiratory sensitization
Skin sensitization
Germ cell mutagenicity
Carcinogenicity

Category 4classification not possible
No classification
No classification
classification not possible
Category 1
Category 1classification not possibleclassification not possible
Category 2classification not possible

Reproductive toxicity

Category 2

STOT-single exposure

Category 3 (Respiratory tract irritation.)

STOT-repeated exposure

Category 1

Aspiration hazard

classification not possible

Water
Acute toxicity (oral)

No classification
4/7

Hayashi Pure Chemical Ind.,Ltd.

0.01mol/L(N/20) Potassium permanganate solution
Revision date: 11/6/2023

Water
Acute toxicity (dermal)
Acute toxicity (gas)Acute toxicity (vapour)
Acute toxicity (inhalation:dust/mist)
Skin corrosion/irritation
Serious eye damage/irritation
Respiratory sensitization
Skin sensitization
Germ cell mutagenicity
Carcinogenicity

No classification
No classification
No classification
No classification
No classification
No classification
No classification
No classification
No classification
No classification

Reproductive toxicity

No classification

STOT-single exposure

No classification

STOT-repeated exposure

No classification

Aspiration hazard

No classification

SDS code: K2-19

Version: 04

12. Ecological information
The information in this section is based on the "GHS Classification Results" by NITE.
As a productHazardous to the aquatic environment,
No classification
short-term (acute)Hazardous to the aquatic environment,
No classification
long-term (chronic)
Persistence and degradability
No data available
Bioaccumulative potential
No data available
Mobility in soil
No data available
Ozone
classification not possible
Potassium permanganate
Hazardous to Aquatic Environment Acute Hazard
Hazardous to Aquatic Environment Chronic Hazard
Persistence and degradability
Bioaccumulative potential
Mobility in soil
Hazardous to the ozone layer

Category 1
Category 1
No data available
No data available
No data available
classification not possible

Water
Hazardous to Aquatic Environment Acute Hazard
Hazardous to Aquatic Environment Chronic Hazard
Persistence and degradability
Bioaccumulative potential
Mobility in soil
Hazardous to the ozone layer

No classification
No classification
No data available
No data available
No data available
classification not possible

13. Disposal considerations
Ecology - waste materials:

Contaminated container andpackaging:

With the detail information of the waste, subcontract its disposal to awaste disposer authorized by a Prefectural Governor.
Empty the packaging completely prior to disposal.
Empty containers should be taken for recycle, recovery or waste inaccordance with local regulation.

5/7

Hayashi Pure Chemical Ind.,Ltd.

0.01mol/L(N/20) Potassium permanganate solution
Revision date: 11/6/2023

SDS code: K2-19

Version: 04

14. Transport information
International Regulations
Transport by sea(IMDG)
UN-No. (IMDG)
Proper Shipping Name (IMDG)
Packing group (IMDG)
Transport hazard class(es) (IMDG)

:
:
:
:

Not applicableNot applicableNot applicableNot applicable

Air transport(IATA)
UN-No. (IATA)
Proper Shipping Name (IATA)
Packing group (IATA)
Transport hazard class(es) (IATA)::::

Not applicableNot applicableNot applicableNot applicable

Marine pollutant:

Not applicable

Regulations in Japan
Regulatory information by sea
Regulatory information by air
Special transport precautions:::

Not applicableNot applicable
When transporting, load containers so that they do not tip over,damage, drop or collapse. Make sure there is no leak in containers.

:

Notifiable Substances (Law Art.57-2, Enforcement Order Art.18-2
Item 1, Item 2, Attached Table No.9)
Manganese and its inorganic compounds (Ordinance number : 550)
Not applicable

15. Regulatory information
National law
Industrial Safety and Health Law

Japanese Poisonous andDeleterious Substances Control Law
Water Pollution Prevention Law:

Fire Service Law
Air Pollution Control Law::

Foreign Exchange and Foreign
Trade Control Act
Waterworks Law:

Sewerage Law:

Japanese Pollutant Release andTransfer Register Law (PRTR Law)
Labor Standards Act:::

Designated Chemical Substances (Law Article 2, Paragraph 4,
Enforcement Order Article 3-3)
Not applicable
Hazardous Air Pollutants, Priority Substances (Central Environment
Council Report No. 9)
Export Trade Control Ordinance appendix 1-16
Hazardous Substances (Act Article 4 paragraph 2), Standard for
Water Quality (Ministry Order No.101 of 2003)
Substances for Water Quality Standard (Act Art.12-2 Para.2,
Enforcement Order Art.9-4)
Not applicable:

Chemical Substances Causing Occupational Illnesses (Act Art.75,Para.2, Ordinance Attached Table 1-2, Item 4-1, MHLW Nortification
No.36 of 1978)

Data sources:

Other information:

Handbook of 17423 Chemical Products, The Chemical Daily Co, Ltd.
International Chemical Safety Cards.
National Institute of Technology and Evaluation (NITE).
2020 Emergency Response Guidebook (ERG 2020).
The SDS is copyrighted material of Hayashi Pure Chemical Ind, Ltd.
This Safety Data Sheet is intended to be provided for business
operators who handle chemical substance products of the relevantproduct and is not intended to assure safety in any way. The Safety
Data Sheet does not verify all the information on the applicablechemical substance in the present time. With the recognition in that
unknown danger constantly exists in the relevant chemical substance,
the product shall be used in the principle of self-responsibility of theuser with the highest priority to safety from transport and unpacking todisposal. When the relevant chemical substance is used, the user
him/herself shall collect safety information and shall investigate laws
and regulations at the place, organizations, countries, etc. where thesubstance is actually used and give the highest priority to them. TheCompany shall take no responsibility for investigating state and local

16. Other information

6/7

Hayashi Pure Chemical Ind.,Ltd.

0.01mol/L(N/20) Potassium permanganate solution
Revision date: 11/6/2023

SDS code: K2-19

Version: 04

regulations and the user shall handle this problem on his/her own
responsibility. In the event that SDS in Japanese and SDS translated
into other languages exist, the document described in Japanese isprior to all other documents whether or not there is any difference incontents, and documents in other languages shall be references.

7/7