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  7. Potassium chromate, ACS reagent, meets the requirements of Reag.Ph.Eur.

Potassium chromate, ACS reagent, meets the requirements of Reag.Ph.Eur.

Artikelnummer. p-4440152 Shop alle Thermo Scientific Chemicals produkter
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Quantity:
100 g
500 g
Packaging:
Glass bottle
Pakningsstørrelse:
100g
500g
Denne vare kan ikke returneres. Se returpolicy
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.
Regulatorisk: Dette produkt falder ind under Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. Hvis det er relevant, skal kunden fremskaffe en licens før levering.

Artikelnummer. 12357193

Brand: Thermo Scientific Acros 447201000

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Denne vare kan ikke returneres. Se returpolicy
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.
Regulatorisk: Dette produkt falder ind under Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. Hvis det er relevant, skal kunden fremskaffe en licens før levering.

Beskrivelse

CAS: 7789-00-6 | CrK2O4 | 194.19 g/mol

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.

TRUSTED_SUSTAINABILITY

Kemiske identifikatorer

CAS 7789-00-6
Molecular Formula CrK2O4
Molecular Weight (g/mol) 194.19
MDL Number MFCD00011368
InChI Key XMXNVYPJWBTAHN-UHFFFAOYSA-N
Synonym potassium chromate, bipotassium chromate, potassium chromate vi, dipotassium monochromate, dipotassium chromate, tarapacaite, chromate of potash, chromate of potass, neutral potassium chromate, caswell no. 687
PubChem CID 24597
ChEBI CHEBI:75249
IUPAC Name dipotassium;dioxido(dioxo)chromium
SMILES [K+].[K+].[O-][Cr]([O-])(=O)=O

Tekniske data

Melting Point 975.0°C
Quantity 100 g
Linear Formula K2CrO4
Merck Index 15,7743
Solubility Information Solubility in water: 640g/L (20°C). Other solubilities: insoluble in alcohol
Formula Weight 194.2
Grade ACS Reagent
Packaging Glass bottle
Chemical Name or Material Potassium chromate

Sikkerhed og håndtering

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Produktidentifikator
  • Potassium chromate
 Signalord
  • Danger
 Farekategori
  • Skin corrosion/irritation Category 2
  • Serious eye damage/eye irritation Category 2
  • Skin sensitiser Category 1
  • Germ cell mutagenicity Category 1B
  • Carcinogenicity Category 1B
  • Specific target organ toxicity Category 3
  • ACUTE AQUATIC Acute 1
  • LONG-TERM AQUATIC HAZARD Chronic 1
 Faresætning
  • H315-Causes skin irritation.
  • H317-May cause an allergic skin reaction.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H340-May cause genetic defects.
  • H350i-May cause cancer by inhalation.
  • H400-Very toxic to aquatic life.
  • H410-Very toxic to aquatic life with long lasting effects.
 Sikkerhedssætning
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P308+P313-IF exposed or concerned: Get medical advice/attention.
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P273-Avoid release to the environment.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only

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