Industrial Grade Maleic Anhydride (MA) 99.5% Purity White Flaky Organic Chemical Raw Material

1. Identification of the substance/mixture and of the company/undertaking

Product Name:Maleic anhydride

CAS: 108-31-6

Application: Laboratory chemicals, Manufacture of substances

2. Hazards identification

Classification of the substance or mixture

Classification according to Regulation (EC) No 1272/2008

Acute toxicity－Oral（Category 4）

Acute toxicity－Dermal（Category 5）

Skin corrosion/irritation（Category 1B）

Serious eye damage/eye irritation（Category 1）

Respiratory sensitization（Category 1）

Skin sensitization（Category 1）

Specific target organ toxicity – repeated exposure（Category 1）

Hazardous to the aquatic environment, short-term (Acute)（Category 3）

Label elements Labelling according Regulation (EC) No 1272/2008

Pictogram：

Signal word:Danger Hazard statement(s):H302 Harmful if swallowed.H313 May be harmful in contact with skin.H314 Causes severe skin burns and eye damage.H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.H317 May cause an allergic skin reaction.H372 Causes damage to organs through prolonged or repeated exposure.H402 Harmful to aquatic life.

Precautionary statement(s): P264 Wash ... thoroughly after handling.P270 Do not eat, drink or smoke when using this product.P260 Do not breathe dust/fume/gas/mist/vapours/spray.P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/…P261 Avoid breathing dust/fume/gas/mist/vapours/spray.P284 wear respiratory protection.P272 Contaminated work clothing should not be allowed out of the workplace.P273 Avoid release to the environment.

P301+P317 IF SWALLOWED: Get medical help.P330 Rinse mouth.P302+P317 IF ON SKIN:Get medical help.P301+P330+P331

IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P302+P361+P354 IF ON SKIN:Take off immediately all contaminated clothing.Immediately rinse with water for several minutes.P363 Wash contaminated clothing before reuse.

P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.P316 Get emergency medical help immediately.

P321 Specific treatment (see ... on this label).

P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P317 Get medical help.

P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.P302+P352 IF ON SKIN: Wash with plenty of water/…P333+P317 If skin irritation or rash occurs: Get medical help.

P362+P364 Take off contaminated clothing and wash it before reuse.P319 Get medical help if you feel unwell. P405 Store locked up. P501 Dispose of contents/ container to an approved waste disposal plant.