Potassium dichromate for analysis (max. 0.000001% Hg) EMSURE ACS,ISO

Sigma-Aldrich Pte Ltd

Revision date : 2024-03-05

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

Note: Ingredients listed on restricted chemical lists

EC/CAS

7778-50-9

Name of the chemical

Potassium dichromate

Concentration

N/A

EC/CAS

231-906-6

Name of the chemical

Kaliumdichromat

Concentration

N/A

General Information

Version

8.8

Revision date

2024-03-05

Product name

Potassium dichromate for analysis (max. 0.000001% Hg) EMSURE ACS,ISO

CAS No.

7778-50-9

1.2.1 Relevant identified uses

Reagent for analysis

Emergency telephone

+65 6890 6633, +65 6890 6639, +65 3158 1349

Icons in SDS

GHS03 GHS06 GHS08 GHS09

Company Information

company name

Sigma-Aldrich Pte Ltd

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

TechnicalService@merckgroup.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H272, H301, H312, H314, H317, H318, H330, H334, H335, H340, H350, H360, H372, H400, H410

Hazard statements

Code

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

H318

Causes serious eye damage.

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

H360

May damage fertility or the unborn child

H372

Causes damage to organs through prolonged or repeated exposure

H400

Very toxic to aquatic life

H410

Very toxic to aquatic life with long lasting effects

Section 2

SECTION 2: Hazards identification

2.1 Classification of the substance or mixture

Oxidizing solids (Category 2), H272 Acute toxicity, Oral (Category 3), H301 Acute toxicity, Inhalation (Category 2), H330 Acute toxicity, Dermal (Category 4), H312 Skin corrosion/irritation (Sub-category 1B), H314 Serious eye damage/eye irritation (Category 1), H318 Respiratory sensitization (Category 1), H334 Skin sensitization (Category 1), H317 Germ cell mutagenicity (Category 1B), H340 Carcinogenicity (Category 1B), H350 Reproductive toxicity (Category 1B), H360 Specific target organ toxicity - single exposure (Category 3), Respiratory system, H335 Specific target organ toxicity - repeated exposure, Inhalation (Category 1), Cardio-vascular system, H372 Short-term (acute) aquatic hazard (Category 1), H400 Long-term (chronic) aquatic hazard (Category 1), H410 For the full text of the H-Statements mentioned in this Section, see Section 16.

Signal word

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. H360 May damage fertility or the unborn child. H372 Causes damage to organs (Cardio-vascular system) through prolonged or repeated exposure if inhaled. H410 Very toxic to aquatic life with long lasting effects.

Prevention

P201 Obtain special instructions before use. P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P220 Keep away from clothing and other combustible materials. P260 Do not breathe dust. P264 Wash skin thoroughly after handling. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.

Response

P301 + P310 + P330 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. Rinse mouth. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 + IF IN EYES: Rinse cautiously with water for several minutes. P310 Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/ doctor. P308 + P313 IF exposed or concerned: Get medical advice/ attention. P342 + P311 If experiencing respiratory symptoms: Call a POISON CENTER/ doctor. P370 + P378 In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P391 Collect spillage.

Storage

P403 + P233 Store in a well-ventilated place. Keep container tightly closed.

Other hazards

- none

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