CHALK

Classification according to GHS

I Not apphcable Ha r J r.l s c v accordin_ to GHS

2.2 Label elements

Not applicable Signal wore I Not applicable Haz1Jrd pictogram

Hazard statements

1 .. J t., n 1t I Not applicable .1,

Prevention

I Not applicable

Response

Rcspons I Not applicable

Storage

Storag I Not applicable

Disposal

.)1 ,.o I Not applicable

Other physicochemical hazards

j Solid, insoluble in water, no harm in general situation.

Health hazards

lnh led Inhalation of the product may produce adverse health effects or irritation of the respiratory tract following discomfort. Ing stio Accidental ingestion of the product may be harmful to the health of the individual. Sk n Cont11c. Entry into the blood-stream, through, for example, cuts, abrasions or lesions, may produce systemic injury with harmful effects. Ey This product may cause temporary discomfort following direct contact with the eye.

Environmental hazards

I Please refer to 12th chapter of SOS. B 1.Red Component Cas No. EC No. Concentration (weight percent,%) Calcium carbonate -- -------- 471-34-1 207-439-9 75-80 Diiron trioxide 1309-37-1 215-168-2 20-25 2.Yellow Concentration Component Cas No. EC No. (weight percent,%) Calcium carbonate 471-34-1 207-439-9 75-80 Pigment Yellow 42 51274-00-1 215-168-2 20-25 3.Blue Component Cas No. EC No. Concentration (weight percent, %) Calcium carbonate 471-34-1 207-439-9 80-85 Pigment Blue 29 57455-37-5 15-20 4.Black Component Cas No. EC No. Concentration (weight percent, %) Calcium carbonate 471-34-1 207-439-9 70-75 Iron oxide black 1309-38-2 235-442-5 25-30 5.Green Concentration Component Cas No. EC No. (weight f)ercent, %) Calcium carbonate 471-34-1 207-439-9 85-90 Fluorescent Green 10-15 ----------------------- ---- 6.0range Component Cas No. EC No. Concentration (weight J>ercent, %) Calcium carbonate 471-34-1 207-439-9 85-90 Fluorescent orange 10-15 7.White Concentration Component Cas No. EC No. (weight percent, %) Calcium carbonate 471-34-1 207-439-9 100 II