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
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