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CALCIUM CARBONATE

CALCIUM CARBONATE
CALCIUM CARBONATE
CAS No.
1317-65-3
Chemical Name:
CALCIUM CARBONATE
Synonyms
CHALK;Agstone;CALCITE;WHITING;domolite;franklin;KALKSPAR;flux lime;ARAGONITE;MARBLEDUST
CBNumber:
CB2356871
Molecular Formula:
CCaO3
Formula Weight:
100.09
MOL File:
1317-65-3.mol

CALCIUM CARBONATE Properties

Melting point:
825 °C
Boiling point:
2850 °C
Density 
2.93 g/mL at 25 °C(lit.)
solubility 
5 M HCl: 0.1 M at 20 °C, clear, colorless
form 
random crystals
color 
Gray
CAS DataBase Reference
1317-65-3(CAS DataBase Reference)

SAFETY

Hazard Codes  Xi
Risk Statements  37/38-41
Safety Statements  26-36/37/39
WGK Germany  -
RTECS  FF9335000

CALCIUM CARBONATE price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy

CALCIUM CARBONATE Chemical Properties,Uses,Production

Chemical Properties

Calcium carbonate is a white, odorless powder, or crystalline solid.

Uses

Source of lime; neutralizing agent, filler, and extender in rubber, plastics, paints; opacifying agent in paper; fortification of bread; putty; tooth pow- ders; antacid; whitewash; Portland cement; sulfur dioxide removal from stack gases; metallurgical flux; analytical chemistry; carbon dioxide gener- ation (laboratory).

General Description

Odorless, white to tan powder.

Reactivity Profile

CALCIUM CARBONATE has generally low chemical reactivity. Is non-combustible. Decomposes at high temperature (825°C) to give gaseous carbon dioxide and calcium oxide (quicklime). Incompatible with acids, alum, ammonium salts, fluorine, magnesium. Reacts with acids and acidic salts to generate gaseous carbon dioxide with effervescence (bubbling). The reaction is rapid and exothermic with concentrated solutions of acids. The efferversence can create extensive foaming. Ignites on contact with fluorine.

Hazard

A nuisance particulate dust.

Safety Profile

A nuisance dust. An eye and skin irritant. Igmtes on contact with F2. Incompatible with acids, ammonium salts, (Mg + H2). Calcium carbonate is a common air contaminant. See also CALCIUM COMPOUNDS.

Potential Exposure

Calcium carbonate is used as a source of lime; neutralizing agent; manufacturing or rubber, plastics, paint and coatings; sealants, paper, dentifrices, ceramics, putty, polishes and cleaners, insecticides, inks and cosmetics; whitewash; Portland cement; antacids; analytical chemistry, and others

First aid

If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit

Incompatibilities

Calcium carbonate decomposes in high temperature forming carbon dioxide and corrosive materials

Waste Disposal

Landfills. It is the responsibility of chemical waste generators to determine if a discarded chemical is classified as a hazardous waste. See 40 CFR Parts 261.3 for United States Environmental Protection Agency guidelines for the classification determination. In addition, in order to ensure complete and accurate classification, waste generators must consult state and local hazardous waste regulations.

CALCIUM CARBONATE Preparation Products And Raw materials

Raw materials

Preparation Products


CALCIUM CARBONATE Suppliers

Global( 90)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22060 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20795 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32764 55
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 3bsc@sina.com China 15940 69
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123
86-21-63290778 86-21-63218885 sj_scrc@sinopharm.com China 9975 79
Cheng Du Micxy Chemical Co.,Ltd 028-85632863 028-64559668 18048500443
028-85632863 QQ: 2509670926 micxysales@163.com China 13211 58
Chengdu RunZeBenTu Chemical Co., Ltd 13096311329 028-88469284 qq:616445927
028-88469284 616445927@qq.com China 2982 50
Hubei Jusheng Technology Co.,Ltd North:027-59599241,18871490274,QQ:1400878000 South:027-59599240,18871490354,QQ:1400868000
FAX:027-59599240 sales@hubeijusheng.com China 9924 58
Chizhou Kailong Import and Export Trade Co., Ltd. Please Email
- xg01_gj@163.com China 9680 50

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