Chromosulfuric acid, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Oxidation reagent

Chemical Identifiers

• CAS: 65272-71-1
• Molecular Weight (g/mol): 200.237
• InChI Key: IFMFTIBWWVBKOC-UHFFFAOYSA-L
• PubChem CID: 131664149
• SMILES: O.O.[OH-].[OH-].[K+].[K+].[Cr]

• Molecular Formula: Cr₂K₂O₇·H₂O₄S
• MDL Number: MFCD00010952
• Synonym: absorbency linearity solution #2 24.28 mg/l inverted exclamation marka in hclo4, 25 mlShow MoreShow Less
• IUPAC Name: dipotassium;chromium;dihydroxide;dihydrate

Specifications

• Color: Brown to Brown-Red
• Boiling Point: 330.0°C
• Specific Gravity: 1.84
• Physical Form: Liquid
• Synonym: absorbency linearity solution #2 24.28 mg/l inverted exclamation marka in hclo4, 25 ml
• InChI Key: IFMFTIBWWVBKOC-UHFFFAOYSA-L
• IUPAC Name: dipotassium;chromium;dihydroxide;dihydrate
• PubChem CID: 131664149

• CAS: 65272-71-1
• Density: 1.8400g/mL
• Molecular Formula: Cr₂K₂O₇·H₂O₄S
• MDL Number: MFCD00010952
• Solubility Information: Solubility in water: soluble in water (caution ! development of heat)
• SMILES: O.O.[OH-].[OH-].[K+].[K+].[Cr]
• Molecular Weight (g/mol): 200.237
• Chemical Name or Material: Chromosulfuric acid

Safety and Handling

GHS H Statement
Causes severe skin burns and eye damage.
Harmful to aquatic life with long lasting effects.
May cause an allergic skin reaction.
May cause damage to organs through prolonged or repeated exposure.
May cause c

GHS P Statement
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.

GHS Signal Word: Danger

Product Identifier

• n-Butylmagnesium chloride, 20 wt% solution in THF/Toluene

Signal Word

• Danger

Hazard Category

• Flammable liquid Category 2
• Aspiration toxicity Category 1
• Specific target organ toxicity Category 3
• Reproductive toxicity Category 2
• Specific target organ toxicity after repeated exposure Category 2
• Carcinogenicity Category 2
• Skin corrosion/irritation Category 1 B
• Serious eye damage/eye irritation Category 1
• Substance which\, in contact with water\, emits flammable gases Category 1

Hazard Statement

• H225-Highly flammable liquid and vapour.
• H260-In contact with water releases flammable gases which may ignite spontaneously.
• H304-May be fatal if swallowed and enters airways.
• H314-Causes severe skin burns and eye damage.
• H335-May cause respiratory irritation.
• H336-May cause drowsiness or dizziness.
• H351-Suspected of causing cancer.
• H361d-Suspected of damaging the unborn child.
• H373-May cause damage to organs.
• EUH014-Reacts violently with water.
• EUH019-May form explosive peroxides.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P231+P232-Handle under inert gas. Protect from moisture.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• 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-Contains : Tetrahydrofuran, Toluene, Butylmagnesiumchloride

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RUO – Research Use Only