Strontium chromate - ≥95% , CAS No.7789-06-2

CAS: 7789-06-2 Cat. No.: S330879 Formule: SrCrO₄ Poids moléculaire: 203.61 Numéro CE: 232-142-6 PubChem CID: 24599

GRADE & PURITY ≥95%

Synonyms

Deep Lemon Yellow | STRONTIUM CHROMATE [HSDB] | Strontium Yellow | Strontium chromate (VI) | Strontium chromate(VI) | strontium;dioxido(dioxo)chromium | EINECS 232-142-6 | STRONTIUM CHROMATE | Strontium chromate (1:1) | Strontium chromate A | UNII-2W214M3

Storage

Room temperature,Argon charged

Shipped In

Normal

Vue d’ensemble

Strontium chromate is used an anti-corrosive primer for zinc, magnesium, aluminum, and alloys used in aircraft manufacture.

Application：

Strontium chromate is used an primer for zinc, magnesium, aluminum, and alloys used in aircraft manufacture. Used as a colorant in polyvinyl chloride resins. It is also used in aluminum flake coatings. paints, varnishes and oil colors. It is a used in water based wash primers, metal conditioners, additive to control the sulfate content of solutions in electrochemical processes. It is also used in paints.

Specifications

Synonymes

Deep Lemon Yellow | STRONTIUM CHROMATE [HSDB] | Strontium Yellow | Strontium chromate (VI) | Strontium chromate(VI) | strontium;dioxido(dioxo)chromium | EINECS 232-142-6 | STRONTIUM CHROMATE | Strontium chromate (1:1) | Strontium chromate A | UNII-2W214M3

Spécifications et pureté

≥95%

Conditions de stockage de stockage

Room temperature,Argon charged

Expédié en

Normal

Pureté

≥95%

Noms et identifiants

Pubchem Sid

528776175

Sourires canoniques

[O-][Cr](=O)(=O)[O-].[Sr+2]

IUPAC Name

strontium;dioxido(dioxo)chromium

InChIKey

NVKTUNLPFJHLCG-UHFFFAOYSA-N

INCHI

1S/Cr.4O.Sr/q;;;2*-1;+2

Isomères SMILES

[O-][Cr](=O)(=O)[O-].[Sr+2]

RTECS

GB3240000

PubChem CID

24599

Numéro ONU

3077

Groupe d'emballage

III

Poids moléculaire

203.61

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Classe Alkaline earth metal oxoanionic compounds
      • Subclass Alkaline earth metal chromates

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Classe: Alkaline earth metal oxoanionic compounds
• Subclass: Alkaline earth metal chromates
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkaline earth metal chromates
• Alternative Parents: Miscellaneous chromates Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Chromate - Alkaline earth metal chromate - Inorganic oxide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as alkaline earth metal chromates. These are inorganic compounds in which the largest oxoanion is chromate, and in which the heaviest atom is a lanthanide.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propriétés chimiques et physiques

• Solubilité: Soluble in water (1.2 mg/ml at 15 °C), dilute HCl, dilute CH3COOH, and dilute nitric acid.
• Sensibilité: Moisture sensitive
• Poids moléculaire: 203.610 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 203.826 Da
• Monoisotopic Mass: 203.826 Da
• Topological Polar Surface Area: 80.300 Ų
• Heavy Atom Count: 6
• Formal Charge: 0
• Complexity: 62.200
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

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