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20963-87-5

disilver tartrate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 20963-87-5 Structure

  • Basic information

    1. Product Name: disilver tartrate
    2. Synonyms: disilver tartrate;Disilver(I) (2R,3R)-2,3-dihydroxybutanedioate
    3. CAS NO:20963-87-5
    4. Molecular Formula: 2Ag*C4H4O6
    5. Molecular Weight: 363.80736
    6. EINECS: 244-127-1
    7. Product Categories: N/A
    8. Mol File: 20963-87-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 399.3°Cat760mmHg
    3. Flash Point: 209.4°C
    4. Appearance: /
    5. Density: g/cm3
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: disilver tartrate(CAS DataBase Reference)
    10. NIST Chemistry Reference: disilver tartrate(20963-87-5)
    11. EPA Substance Registry System: disilver tartrate(20963-87-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 20963-87-5(Hazardous Substances Data)

20963-87-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20963-87-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,9,6 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 20963-87:
(7*2)+(6*0)+(5*9)+(4*6)+(3*3)+(2*8)+(1*7)=115
115 % 10 = 5
So 20963-87-5 is a valid CAS Registry Number.
InChI:InChI=1/C4H6O6.2Ag/c5-1(3(7)8)2(6)4(9)10;;/h1-2,5-6H,(H,7,8)(H,9,10);;/q;2*+1/p-2

20963-87-5Upstream product

20963-87-5Relevant articles and documents

Solid–solid and solid–liquid conversion of sodium and silver nano coordination polymers

Hasheminezhad, Maryam,Akhbari, Kamran,Phuruangrat, Anukorn

, p. 115 - 122 (2019/04/25)

Solid-state conversion of a three-dimensional sodium coordination polymer [Na(μ6-HTar)]n (1), (H2Tar = (+)‐tartaric acid), synthesized by a sonochemical procedure, to a two-dimensional silver coordination polymer [Ag(μ3-HTar)(H2O)]n (2) has been observed upon mechanochemical cation exchange reaction of 1 with AgNO3. The conversion of 2 to 1 via solid-state reaction has also been investigated. These samples were characterized by IR spectroscopy, X‐ray powder diffraction (XRD), thermo gravimetric and differential thermal analyses (TG-DTA), Energy-dispersive X-ray spectroscopy (EDAX) and Scanning Electron Microscopy (SEM). It was observed that the conversion of compound 1 to compound 2 is irreversible. In addition it was confirmed that [Ag(μ3-HTar)(H2O)]n (2) converted to [Ag2(HTar)]n (3) during solid–liquid reaction in water.

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