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Jiodine Chemical (Qingdao) Co.,Ltd.

16 YRS

Shandong, China

CNY 20 Million

5328 m²

100-500 people

Main Products: Iodine / Potassium Iodide / Potassium Iodate / Sodium Iodide / Cuprous Iodide / Povidone Iodine / Sodium Alginate / Sodium Periodate / Silver Carbonate / Silver Iodide / Silver Sulfate

Shandong, China

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Silver Carbonate / CAS 534-16-7

OVERVIEW

Packaging

1 KG/BOTTLE

Lead Time

14-30 days

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DESCRIPTION

Silver Carbonate

Properties: It is a bright yellow powder when it is newly precipitated. After drying, it will become darker in light. It decomposes into silver oxide and carbon dioxide at about 220 ° C, and decomposes into metallic silver at a higher temperature. Soluble in 2000 parts boiling water, soluble in dilute nitric acid, acetic acid, ammonia water and cyanide alkali solution, insoluble in cold water and ethanol. Relative density 6.08. Melting point 210 ° C (decomposition). Irritating.

Storage: sealed from light.

Uses: Analytical reagents. plating.

Packing: 5kg/bag; 500g/bottle; 100g/bottle

Quality inspection information:

Quality inspection item Index value

Content, % ≥ 99.0

Nitric acid insoluble matter, % ≤ 0.03

Clarity test/# ≤ 4

Nitrate (NO₃), % ≤ 0.01

Iron (Fe), % ≤ 0.002

Hydrochloric acid non-precipitate, % ≤ 0.1

Typical Properties

Silver carbonate can be used to make photographic film, color photographic emulsion, optical film and other photosensitive materials, silver plating, conductive adhesive, silver zinc battery, other silver salts and catalysts, sterilization in medicine, ceramics and so on.

CAS No.

534-16-7

Formula

CAg2O3

Molecular Mass

275.74500

Exact Mass

273.79500

PSA

35.53000

Logp

0.06820

IUPAC

disilver;carbonate

SMILES

C(=O)([O-])[O-].[Ag+].[Ag+]

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