Soda lime - indicator , CAS No.8006-28-8

CAS: 8006-28-8 Cat. No.: S299461 Fórmula: H₃Ca₂NaO₄ Peso molecular: 170.17 Número CE: 679-313-5 PubChem CID: 66545795

GRADE & PURITY Indicator

Synonyms

Soda lime [NF] | Soda lime, with indicator, pellets (particle size 2-5 mm) | UNII-4RG4VJM6VG | Soda lime, indicator grade | Soda lime, indicating (8-12 Mesh) | UN1907 | Sodium hydroxide (Na(OH)), mixt. with lime | Soda lime, indicating | Soda lime with >4

Storage

Protected from light,Room temperature,Desiccated

Shipped In

FedEx DG Service

Visão geral

It is a mixture of calcium hydroxide and sodium hydroxide or potassium hydroxide. Calcium oxide often contains 5% -18% water. Type A of sodium lime appears red, gradually fading after absorbing carbon dioxide. Type B of sodium lime appears white, gradually turning purple after absorbing carbon dioxide. The absorption of carbon dioxide is 25% -35%. Partially dissolved in water, completely dissolved in strong acid.

Specifications

Sinónimos

Soda lime [NF] | Soda lime, with indicator, pellets (particle size 2-5 mm) | UNII-4RG4VJM6VG | Soda lime, indicator grade | Soda lime, indicating (8-12 Mesh) | UN1907 | Sodium hydroxide (Na(OH)), mixt. with lime | Soda lime, indicating | Soda lime with >4

Especificações e pureza

indicator

Condições de armazenamento de armazenamento

Protected from light,Room temperature,Desiccated

Enviado em

FedEx DG Service

Grau

Indicador

Nomes e identificadores

• Pubchem Sid: 504771826
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504771826
• Sorrisos canónicos: [OH-].O=[Ca].[Na+]
• IUPAC Name: sodium;oxocalcium;hydroxide
• InChIKey: HUAUNKAZQWMVFY-UHFFFAOYSA-M
• INCHI: 1S/Ca.Na.H2O.O/h;;1H2;/q;+1;;/p-1
• SMILES isoméricas: [OH-].O=[Ca].[Na+]
• WGK Alemanha: 3
• PubChem CID: 66545795
• Número UN: 1907
• Grupo de embalagem: III
• Peso molecular: 170.17

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Classe: Alkaline earth metal oxoanionic compounds
• Subclass: Alkaline earth metal hydroxides
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkaline earth metal hydroxides
• Alternative Parents: Inorganic sodium salts Inorganic oxides Inorganic hydrides
• Molecular Framework: Not available
• Substituents: Alkaline earth metal hydroxide - Inorganic sodium salt - Inorganic hydride - Inorganic oxide - Inorganic salt
• Descrição: This compound belongs to the class of inorganic compounds known as alkaline earth metal hydroxides. These are inorganic compounds in which the largest oxoanion is hydroxide, and in which the heaviest atom not in an oxoanion is an alkaline earth metal.
• 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

Propriedades químicas e físicas

• Solubilidade: Soluble in water.
• Sensibilidade: light & air & moisture sensitive
• Peso molecular: 96.070 g/mol
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 95.95 Da
• Monoisotopic Mass: 95.95 Da
• Topological Polar Surface Area: 18.100 Ų
• Heavy Atom Count: 4
• Formal Charge: 0
• Complexity: 4.000
• 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: 3

XLogP3

Referências

1. Chen-Yu Jiang, Li-Wei Wu, Yi-Wei Liu, Bei Feng, Lin-Cai Ye, Xu Huang, Yang-Yang He, Yi Shen, Yi-Fan Zhu, Xing-Liang Zhou, Dai-Ji Jiang, Hai-Kun Qi, Hao Zhang, Yi Yan.  (2023)  Identification of ACKR4 as an immune checkpoint in pulmonary arterial hypertension.  Frontiers in Immunology,      [PMID:37449198] [10.3389/fimmu.2023.1153573]

2. Kong Lingchen, Li Yu, Peng Cong, Zhao Ziyue, Xiao Junwei, Zhao Yimin, Feng Wei.  (2025)  Achieving burst Li+ channels via quasi-two-dimensional fluorinated metal-organic framework modulating functionalized interface.  Nature Communications,  16  (1): (1-15).  [PMID:39987113] [10.1038/s41467-025-57106-z]

Perguntas frequentes

What does indicator mean?

indicator is a defined analytical purity tier suitable for quantitative analytical methods. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. indicator is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.

How should this product be stored?

Store in a cool place, protected from light, desiccated. Keep the container tightly closed with desiccant — the material is moisture-sensitive.

How is this product shipped?

This product is classified as dangerous goods and ships via FedEx DG Service. Ground and other economy services are not available, and delivery to some destinations or address types may be restricted.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 8006-28-8, the molecular formula is H3Ca2NaO4, and the molecular weight is 170.17 g/mol. InChIKey HUAUNKAZQWMVFY-UHFFFAOYSA-M.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.