MSDS of Zinc Oxide 99.7%

- Jan 08, 2019-

1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION)

Product label name

ZnO-99.7%

Supplier

Guangzhou Chengbang Hi-Tech Materials Co.,Ltd


No 10, Donglian Heliling Road, Yaotian Village, XintangTown, Zengcheng District, Guangzhou City, Guangdong


TEL:+86-020-26221739

FAX:+86-020-26222739    

Emergency telephone

+86-13826190676

 Intended use

strengthening agent

 

(COMPOSITION/INFORMATION ON INGREDIENTS)

Chemical name


Zinc Oxide

 CAS NO.

1314-12-1

Chemical description

White powder 

TSCA NO.

none

EINECS NO.

none

 

3. (HAZARDS IDENTIFICATION)


May cause mechanical irritation (abrasion). Irritating gases/fumes may

be given off during burning or thermal decomposition.

 

4. (FIRST AID MEASURES)

First aid

 General

In all cases of doubt, or when symptoms persist, seek medical attention.

 Inhalation

Move to fresh air. If symptoms persist, seek medical advice.


 Skin

Remove all contaminated clothing immediately. Wash off with plenty of soap and water.

Seek medical advice if irritation develops. Launder clothes before reuse.


Eye

Rinse thoroughly with plenty of water. Eyelids should be held away from the eyeball to

Ensure thorough rinsing. Seek medical advice if irritation develops.


Ingestion

If ingested, do not induce vomiting unless directed to do so by medical

personnel. Get medical attention.

Advice to physician

No specific recommendations.


 

5. (FIRE-FIGHTING MEASURES)

 Extinguishing media

waterspray, water mist, foam, dry chemical powder, CO2

CO2

Special Fire Fighting Procedures

Firefighters should be equipped with self-contained breathing apparatus to protect against potentially toxic

and irritating fumes avoid dusting



Protective equipment

Wear self contained breathing apparatus.


Other information

Do not allow run-off from fire fighting to enter drains or water courses.


 

6. (ACCIDENTAL RELEASE MEASURES)

 Personal precautions

For personal protection see Section 8. Avoid dust generation.


Environmental precautions

Avoid discharge into the environment.


Methods for cleaning up

Collect as much as possible in a clean container for (preferable) reuse or disposal.


 

7. (HANDLING AND STORAGE)

Storage Temperature

50℃

Storage requirements

Store in a dry and cool place.


 

8. (EXPOSURE CONTROLS/PERSONAL PROTECTION)

Industrial Hygiene

General dilution and local exhaust as necessary to control

Airborne vapors, miss dusts and thermal decomposition products below appropriate airborne concentration standards/guidelines.


Exposure limits

Name: 

Active Zinc Oxide

TWA   2.0 mg/m3 (ACGIH Threshold Limit Values)

Personal protection

 Respiratory

Avoid breathing dust. In case of insufficient ventilation, wear suitable respiratory equipment.


 Hand

Wear suitable gloves.


 Eye

Wear safety goggles.


Skin and body

Wear suitable protective clothing.


 

9. (PHYSICAL AND CHEMICAL PROPERTIES)

Appearance

White powder


 Colour

White


Odour

Tasteless


Boiling point

not applicable


Melting point

1927℃

Flash point

not applicable


Flammability

not applicable


Explosion limits

not applicable



Explosive properties

not applicable



Auto ignition temperature

not applicable



Oxidizing properties

not applicable


Vapour pressure

not applicable


Density

5.47-5.67 g/cm3(25℃)

Bulk density

Appox.250kg/m3


Solubility in water

Insoluble

Solubility in other solvents

the alkaline metal hydroxide, the acid,


pH value

not applicable



Partition coefficient

not applicable


/Industrial Hygiene

General dilution and local exhaust as necessary to control

Airborne vapors, miss dusts and thermal decomposition products below appropriate airborne concentration standards/guidelines.


Exposure limits

 Name: 

Active Zinc Oxide

TWA   2.0 mg/m3 (ACGIH Threshold Limit Values)

Personal protection

 Respiratory

Avoid breathing dust. In case of insufficient ventilation, wear suitable respiratory equipment.


 Hand

Wear suitable gloves.


 Eye

Wear safety goggles.


 

 Viscosity

not applicable


(air=1)

Relative vapour density

not applicable


 

10. (STABILITY AND REACTIVITY)

Stability

Stable


Conditions to avoid

None known

 Materials to avoid

None known


Hazardous decomposition products 

Thermal decomposition products: Zinc oxide fumes, other potentially toxic fumes


 

11. TOXICOLOGICAL INFORMATION)

Name

 Zinc Oxide

Acute toxicity

 Dermal LD50

rabbit: Non-irritating (exposure time: 24hrs)

Irritation

 

12. (ECOLOGICAL INFORMATION)

Name

 Zinc Oxide

No information considerations/

 

13. (DISPOSAL CONSIDERATIONS)

Product

Avoid discharge into the environment.

Small quantities: According to local regulations.

Large quantities: Consult Meyors Chemical for special advice.


Contaminated packaging

According to local regulations.


Other information

Waste code number: Please refer to your specific industry in the European Waste Catalogue.


14. (TRANSPORT INFORMATION)

Land transport (ADR/ RID)

 ADR class

---

RID class

----

ADR/RID

ADR/RID packing group

----


Hazard Identification No.

----


Substance Identification No.

3077


UN number

3077


Proper Shipping Name

Environmentally hazardous substance, solid, n.o.s.

(99.7% of Zinc Oxide)

n.o.s

(ZnO-99.7%)

Sea transport (IMDG-code/ IMO)


Correct technical name

----


IMDG Class

----

 UN Number

-----


Packaging group

----

EMS EMS Number

----


----

 Air transport (ICAO-TI/ IATA-DGR)

ICAO-TI/IATA-DGR ICAO-TI/IATA-DGR Class


UN 

UN number

3077


Correct technical name

Environmentally hazardous substance, solid, n.o.s.

(99.7% of Zinc Oxide)

n.o.s

(ZnO-99.7%)

 

15. (REGULATORY INFORMATION)

/Chemical description

Zinc Oxide


Labelling according to EC directives

 EC-number

See section 2


Classification based on

Annex-1 to directive 67/548/EEC


S(afety) phrase(s)

S 24 Avoid contact with skin

S 37 Wear suitable gloves

S 60 This material and its container must be disposed of as hazardous waste

S 61 Avoid release to the environment. Refer to special instructions/Safety data sheets

S

S(afety) phrase(s)

S 24 Avoid contact with skin

S 37 Wear suitable gloves

S 60 This material and its container must be disposed of as hazardous waste

S 61 Avoid release to the environment. Refer to special instructions/Safety data sheets


 Other information

To be displayed on the label: "EC label".


 

16. (OTHER INFORMATION)

This information only concerns the above mentioned product and does not need to be valid if used with other product(s) or in any process. The information is to our best present knowledge correct and complete and is given in good faith but without warranty. It remains the user's own responsibility to make sure that the information is appropriate and complete for his special use of this product.