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  7. Sodium Dichromate Dihydrate, Extra Pure, SLR, Fisher Chemical™

Sodium Dichromate Dihydrate, Extra Pure, SLR, Fisher Chemical™

Product Code. 10335720 Shop All Fisher Chemical Products
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Regulatory: This product contains a substance listed in Annex XIV to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.
Product Code. 10335720 Supplier Fisher Chemical Supplier No. S/3560/53
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This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XIV to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.

Chemical Identifiers

CAS 7789-12-0
Molecular Formula Cr2H4Na2O9
Molecular Weight (g/mol) 297.995
MDL Number 149166
InChI Key JYDRNIYTFCBIFC-UHFFFAOYSA-N
Synonym sodium dichromate dihydrate, unii-52125xyy2a, ccris 6344, disodium chromate dihydrate, sodium dichromate vi dihydrate, sodium dichromate dihydrate vi, chromic acid h2cr2o7 , disodium salt, dihydrate, dichromic acid h2cr2o7 , disodium salt, dihydrate, dsstox_cid_12061, dsstox_rid_78903
PubChem CID 108005
IUPAC Name disodium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium;dihydrate
SMILES O.O.[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[Na+].[Na+]

Specifications

Boiling Point 400°C
Melting Point 357°C
Color Orange
pH 3.5 to 3.9
Physical Form Solid
Quantity 500 g
Formula Weight 298g/mol
Packaging Plastic powder jar

Safety and Handling

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Product Identifier
  • Sodium dichromate dihydrate
 Signal Word
  • Danger
 Hazard Category
  • Oxidising solid Category 2
  • Germ cell mutagenicity Category 1B
  • Carcinogenicity Category 1B
  • Reproductive toxicity Category 1B
  • Specific target organ toxicity Category 1
  • ACUTE AQUATIC Acute 1
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • Acute toxicity Category 3
  • Acute toxicity Category 4
  • Acute toxicity Category 2
  • Skin corrosion/irritation Category 1 B
  • Serious eye damage/eye irritation Category 1
  • Skin sensitiser Category 1
  • Respiratory sensitiser Category 1
 Hazard Statement
  • H272-May intensify fire; oxidiser.
  • H350-May cause cancer.
  • H360FD-May damage fertility. May damage the unborn child.
  • H372-Causes damage to organs.
  • H410-Very toxic to aquatic life with long lasting effects.
  • H301-Toxic if swallowed.
  • H312-Harmful in contact with skin.
  • H330-Fatal if inhaled.
  • H314-Causes severe skin burns and eye damage.
  • H317-May cause an allergic skin reaction.
  • H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H340-May cause genetic defects.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P273-Avoid release to the environment.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ 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.
  • P310-Immediately call a POISON CENTER/doctor/.
 Supplemental information
  • MIXTURE LIST-Contain: Sodium dichromate dihydrate, Sodium dichromate
SDS
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