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Dichromate de sodium dihydraté, qualité réactif, Thermo Scientific Chemicals
Référence: 012611.22
100 g, Each
Thermo Scientific Chemicals
Dichromate de sodium dihydraté, qualité réactif, Thermo Scientific Chemicals
Référence: 012611.22
100 g, Each
Quantité
Référence: 012611.22
également connu sous le numéro 012611-22
Prix (EUR)
24,66 Prix en ligne
27,40
Each
Quantité
-
Identifiants chimiques
CAS
7789-12-0
IUPAC Name
disodium [(oxidodioxochromio)oxy]chromiumoylolate dihydrate
Molecular Formula
Cr2H4Na2O9
InChI Key
JYDRNIYTFCBIFC-UHFFFAOYSA-N
SMILES
O.O.[Na+].[Na+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O
Spécifications
Fiche de spécificationsAssay (unspecified)
99% min
Description
Sodium dichromate is used as a strong oxidizing agent in organic synthesis. It is used in metal finishing as an aid of corrosion resistance, manufacture of inorganic chromate pigments and in the preparation of colored glass and ceramic glazes. It is used as a mordant for acidic dyes to improve their color-fast properties and as a corrosion inhibitors in undercoats and primers.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
RUO – Research Use Only
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Sécurité et manipulation
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Oxidizing solids
Category 2
Acute oral toxicity
Category 3
Acute dermal toxicity
Category 4
Acute Inhalation Toxicity - Dusts and Mists
Category 2
Skin Corrosion/Irritation
Category 1
Serious Eye Damage/Eye Irritation
Category 1
Respiratory Sensitization
Category 1
Skin Sensitization
Category 1
Germ Cell Mutagenicity
Category 1B
Carcinogenicity
Category 1B
Reproductive Toxicity
Category 1B
Specific target organ toxicity - (repeated exposure)
Category 1
Acute aquatic toxicity
Category 1
Chronic aquatic toxicity
Category 1
Label Elements
Signal Word
Danger
Hazard Statements
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
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
Physical hazards
H272 - May intensify fire; oxidizer
Precautionary Statements
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
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P284 - Wear respiratory protection
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 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
P310 - Immediately call a POISON CENTER or doctor/physician