Product Information
Biological Information
Physicochemical Information
Boiling point400 °C (1013 hPa) (decomposition)
Density2.35 g/cm3 (20 °C)
Melting Point356.7 °C (anhydrous substance)
pH value3.5 (100 g/l, H₂O, 20 °C)
Bulk density1200 kg/m3
Solubility731.8 g/l
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 50 mg/kg
LD 50 dermalLD50 Rabbit 1000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H340: May cause genetic defects.
H350: May cause cancer.
H360FD: May damage fertility. May damage the unborn child.
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.
H372: Causes damage to organs through prolonged or repeated exposure.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)P201: Obtain special instructions before use.
P221: Take any precaution to avoid mixing with combustibles, heavy-metal compounds, acids and alkalis.
P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position 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.
Signal WordDanger
Storage class5.1B Oxidizing hazardous materials
WGKWGK 3 highly hazardous to water
Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.
Safety Information
Hazard Symbols Hazard SymbolsVery toxic
Hazard SymbolsOxidising
Hazard SymbolsDangerous for the environment
Categories of dangercarcinogenic, mutagenic, toxic for reproduction, very toxic, oxidizing, corrosive, sensitizing, dangerous for the environment
R PhraseR 45-46-60-61-21-25-26-48/23- 8-34-42/43-50/53
May cause cancer.May cause heritable genetic damage.May impair fertility.May cause harm to the unborn child.Also harmful in contact with skin.Also toxic if swallowed.Also very toxic by inhalation.Also toxic: danger of serious damage to health by prolonged exposure through inhalation.Contact with combustible material may cause fire.Causes burns.May cause sensitisation by inhalation and skin contact.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S PhraseS 53-45-60-61
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Product Usage Statements
Storage and Shipping Information
StorageStore at +5°C to +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 3086 , 6.1 (5.1), II
Declaration (transport by air) IATA-DGRUN 3086 , 6.1 (5.1), II
Declaration (transport by sea) IMDG-CodeUN 3086 , 6.1 (5.1), II
Supplemental Information
Assay (iodometric)99.5 - 100.5 %
Identitypasses test
Insoluble matter≤ 0.005 %
Chloride (Cl)≤ 0.002 %
Sulfate (SO₄)≤ 0.01 %
Al (Aluminium)≤ 0.002 %
Ca (Calcium)≤ 0.002 %
Cu (Copper)≤ 0.001 %
Fe (Iron)≤ 0.002 %
K (Potassium)≤ 0.01 %
Mg (Magnesium)≤ 0.005 %
Pb (Lead)≤ 0.002 %


Sodium dichromate dihydrate SDS


Safety Data Sheet (SDS) 

Sodium dichromate dihydrate Certificates of Analysis

Product Number PackagingSpecificationLot Number
1063360250 Plastic bottlePDF Specification Document
1063361000 Plastic bottlePDF Specification Document

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