Note: Ingredients listed on restricted chemical lists
EC/CAS
231-906-6/7778-50-9
Name of the chemical
Potassium dichromate
Concentration
>99
General Information
Version
7.0
Revision date
2026-04-27
Product name
Pentanal potassium dichromate 1/12 mol/l (N/2)
Substance name
Pentanal potassium dichromate 1/12 mol/l (N/2)
Product Synonyms
Potassium dichromate
Chemical name
Potassium dichromate
CAS No.
7778-50-9
REACH No
01-2119454792-32-0007
supplier name
Ing. Petr Švec - PENTA s.r.o
Icons in SDS
Company Information
company name
Ing. Petr Švec - PENTA s.r.o
e-mail address of the competent person responsible for the Safety Data Sheet
info@pentachemicals.eu
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H272, H301, H312, H314, H317, H318, H330, H334, H335, H340, H350, H360D, H360F, H360FD, 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
H360D
May damage the unborn child.
H360F
May damage fertility.
H360FD
May damage fertility. May damage 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
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Signal word
Danger Dangerous substance Potassium dichromate (Index 024-002-00-6; CAS 7778-50-9)
Hazard statements
H272 May intensify fire; oxidiser. 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.
Precautionary statements
P201 Obtain special instructions before use. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower. 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+P313 IF exposed or concerned: Get medical advice/attention.
Additional information
Restricted to professional users.
Other hazards
The substance does not have endocrine disrupting properties in accordance with the criteria set out in Commission Delegated Regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605. Substance does not meet the
2.1 Classification of the substance or mixture
Classification of the substance in accordance with Regulation (EC) No 1272/2008 The substance is classified as dangerous. Ox. Sol. 2, H272 Acute Tox. 3, H301 Acute Tox. 4, H312 Skin Corr. 1B, H314 Skin Sens. 1, H317 Eye Dam. 1, H318 Acute Tox. 2, H330 Resp. Sens. 1, H334 STOT SE 3, H335 Muta. 1B, H340 Carc. 1B, H350 Repr. 1B, H360FD STOT RE 1, H372 Aquatic Acute 1, H400 Aquatic Chronic 1, H410 Most serious adverse physico-chemical effects May intensify fire; oxidiser. Most serious adverse effects on human health and the environment Toxic if swallowed. Harmful in contact with skin. Causes severe skin burns and eye damage. May cause an allergic skin reaction. Causes serious eye damage. Fatal if inhaled. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation. May cause genetic defects. May cause cancer. May damage fertility. May damage the unborn child. Causes damage to organs through prolonged or repeated exposure. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.