Potassium dichromate cryst. extra pure

Merck KGaA

Revision date : 2019-10-16

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GHS03 GHS06 GHS05 GHS08 GHS09
Health risk rating 5
Safety risk rating 4
Environmental risk rating 5

Note: Ingredients listed on restricted chemical lists

EC/CAS

231-906-6/7778-50-9

Name of the chemical

Potassium dichromate

Concentration

<=100

General Information

Revision date

2019-10-16

Product name

Potassium dichromate cryst. extra pure

CAS No.

7778-50-9

REACH No

01-2119454792-32-XXXX

1.2.1 Relevant identified uses

Materials for use in technical applications

Icons in SDS

GHS03 GHS05 GHS06 GHS08 GHS09

Company Information

company name

Merck KGaA

e-mail address of the competent person responsible for the Safety Data Sheet

PM_SDS_Supply@merckgroup.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H272, H301, H312, H314, H317, H318, H330, H334, H335, H340, H350, H360FD, H372, H400, H410

Hazard statements

Code

Statements

H272

May intensify fire; oxidiser

Section 2

SECTION 2: Hazards identification

Regulation (EC) No. 1272/2008 Classification of the substance or mixture

Signal word

Danger Danger

Hazard statements

H272 May intensify fire; oxidizer. H301 Toxic if swallowed. H312 Harmful in contact with skin. H314 Causes severe skin burns and eye damage. H317 May cause an allergic skin reaction. H330 Fatal if inhaled. H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. H335 May cause respiratory irritation. H340 May cause genetic defects. H350 May cause cancer. H360FD May damage fertility. May damage the unborn child. H372 Causes damage to organs through prolonged or repeated exposure. H410 Very toxic to aquatic life with long lasting effects. H350 May cause cancer. H340 May cause genetic defects. H330 Fatal if inhaled. H301 Toxic if swallowed. H372 Causes damage to organs through prolonged or repeated exposure. H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. H317 May cause an allergic skin reaction. H314 Causes severe skin burns and eye damage. H360FD May damage fertility. May damage the unborn child.

Prevention

P201 Obtain special instructions before use. P221 Take any precaution to avoid mixing with combustibles. P273 Avoid release to the environment. P280 Wear protective gloves/ eye protection/ face protection.

Response

P302 + P352 IF ON SKIN: Wash with plenty of water. P304 + P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P310 IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.

Hazardous Ingredients

potassium dichromate Reduced Labelling (<= 125 ml)

Precautionary statements

P201 Obtain special instructions before use. P280 Wear protective gloves/ eye protection/ face protection. P302 + P352 IF ON SKIN: Wash with plenty of water. P304 + P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P310 IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.

Additional information

Restricted to professional users.

2.3 Other hazards

None known.

2.1 Classification of the substance or mixture

Classification (REGULATION (EC) No 1272/2008) Oxidizing solids, Category 2 H272: May intensify fire; oxidizer. Acute toxicity, Category 3 H301: Toxic if swallowed. Acute toxicity, Category 2 H330: Fatal if inhaled. Acute toxicity, Category 4 H312: Harmful in contact with skin. Skin corrosion, Sub-category 1B H314: Causes severe skin burns and eye damage. Serious eye damage, Category 1 H318: Causes serious eye damage. Respiratory sensitisation, Category 1 H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled. Skin sensitisation, Category 1 H317: May cause an allergic skin reaction. Germ cell mutagenicity, Category 1B H340: May cause genetic defects. Carcinogenicity, Category 1B H350: May cause cancer. Reproductive toxicity, Category 1B H360FD: May damage fertility. May damage the unborn child. Specific target organ toxicity - single H335: May cause respiratory irritation. exposure, Category 3, Respiratory system Specific target organ toxicity - repeated H372: Causes damage to organs through exposure, Category 1 prolonged or repeated exposure. Short-term (acute) aquatic hazard, H400: Very toxic to aquatic life. Category 1 Long-term (chronic) aquatic hazard, H410: Very toxic to aquatic life with long lasting Category 1 effects.

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