Note: Ingredients listed on restricted chemical lists
EC/CAS
7789-12-0
Name of the chemical
Sodium dichromate, dihydrate
Concentration
>= 90 - <= 100
General Information
Version
1.0
Revision date
2026-03-23
Product name
Sodium Dichromate Dihydrate
CAS No.
7789-12-0
1.2.1 Relevant identified uses
Use as laboratory reagent
Emergency telephone
+44 844 892 0111
Icons in SDS
Company Information
company name
TCI EUROPE N.V
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H272, H301, H312, H314, H317, 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
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 (Cardiovascular, hematopoi- etic system) through prolonged or repeated exposure. 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 materi- als. P260 Do not breathe dust. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protec- tion/ face protection/ hearing 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 + P310 IF IN EYES: Rinse cautiously with water for several minutes. 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.
Additional information
Restricted to professional users. 2 / 13
Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher
ECOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher
TOXICOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endo- crine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
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 breath- ing 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 expo- H372: Causes damage to organs through prolonged or sure, Category 1, Cardiovascular, hematopoi- repeated exposure. etic system Short-term (acute) aquatic hazard, Category 1 H400: Very toxic to aquatic life. Long-term (chronic) aquatic hazard, Category H410: Very toxic to aquatic life with long lasting effects. 1