Catalyst Grade Caesium Carbonate 99.9% CS2co3

Cesium Carbonate
English alias: Caesium carbonate;Cesium Carbonate;dicesium,carbonate;Carbonic acid dicesium;
CAS Number: 534-17-8
Molecular formula: Cs2CO3
Molecular weight: 325.82000
Exact Mass: 325.79600
 

Composition

Cs2Co3

Li

Na

K

Ca

Mg

Fe

Al

Rb

SiO2

Ba

Pb

SO42-

Cl-

Appreance

Content  Requirements

99.9%min

≤5ppm

≤50ppm

≤50ppm

≤30ppm

≤5ppm

≤5ppm

≤50ppm

≤200ppm

50ppm

≤50ppm

≤5ppm

≤50ppm

≤50ppm

White Cystal

Measured  Results

99.9%min

1ppm

2ppm

1ppm

1ppm

2ppm

1ppm

2ppm

34ppm

2ppm

2ppm

1ppm

13ppm

19ppm

Complied

Physical Properties
Appearance and properties: white crystalline powder
Density: 4.072
Melting point: 610°C
Boiling point: 333.6ºC at 760 mmHg
Flash point: 169.8ºC
Water solubility: 261 g/100 mL (20 ºC)
Stability: Stable. Incompatible materials: strong oxidants, strong acids.
Applications
1. Used as an analytical reagent
2. Cesium carbonate is generally used as the basic raw material for the preparation of other cesium salts, and is also used in the catalyst industry, special optical glass industry, petroleum catalytic aids, analytical reagents, ceramic industrial grades and Chemicalbook pharmaceutical industry and other fields
3. The basic raw materials for the preparation of various cesium salts; used in the production of special optical glass; as a petroleum catalytic aid; analytical reagents; promoting the effective O-alkylation of alcohols to form mixed alkyl carbonate
Warnings
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Wear suitable protective clothing, gloves and eye/face protection.
Irritating to eyes, respiratory system and skin.
Possible risk of irreversible effects.
Handling Precautions: No special requirements.
Storage & Transportation
Storage Precautions: Dry, sealed. Keep away from combustibles. Store at room temperature.
Transportation Precautions: During transportation, the transportation vehicle should be equipped with fire-fighting equipment and leakage emergency treatment equipment of the corresponding variety and quantity. During transportation, it should be protected from exposure to sunlight, rain, and high temperature. During the stopover, stay away from fire, heat sources and high temperature areas.



RFQ

1. How to start orders or make payments?
We will send proforma invoice with bank information to you after everything is confirmed. Payment can be made by T/T,  VISA, PayPal, L/C, e-Checking, MasterCard, Maestro or Western Union .

2. How to confirm the Product Quality before placing orders?
  You can take some free samples to test the quality, or send us your product specifications and requests, then we would make the product according to your requests.

3. How long is lead time?
 Around 3-5 days for small order, 7-10 days for bulk order.

4. What's the MOQ? 
Normally MOQ is 1kg, but samples of small quantity are available.

5. Is there any discount? 
For larger quantity, price is negotiable.

6. How to ship it? 
For small order, we would send by express such as Fedex, DHL, etc. For large order, we would send by air or sea.