CALCIUM CARBONATE

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

CALCIUM CARBONATE Property

mp :

825 °C

bp :

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

CAS DataBase Reference:

1317-65-3(CAS DataBase Reference)

Safety

Hazard Codes :

Risk Statements :

37/38-41

Safety Statements :

26-36/37/39

WGK Germany :

RTECS :

FF9335000

CALCIUM CARBONATE Chemical Properties,Usage,Production

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.

CALCIUM CARBONATE Preparation Products And Raw materials

Raw materials
2 DIESEL FUEL

Preparation Products
Regulus silicate cement Magnesium carbonate basic Sodium tetraborate decahydrate ammonia synthesis Fe catalysts Dicyanodiamide Barium carbonate Calcium carbonate Sodium dichromate dihydrate (+/-)-NICOTINE Calcium oxide Diantimony trioxide Calcium chloride Zinc oxide calcium magnesium phosphate(CMP) Silicon CARBON DIOXIDE Lithium carbonate Talc Calcium carbide AMMONIA SYNTHESIS CATALYST Calcium chloride dihydrate Lithium hydroxide CALCIUM PHOSPHATE, DIBASIC Calcium nitrite Cement dust CALCIUM SULFATE Sodium bicarbonate Sodium hydroxide Fiber Glass Wool Acetic acid calcium salt 1,2,4-Trichlorobenzene Calcium hypochlorite Calcium chloride hexahydrate Aluminium hydroxide Calcium hydrogenphosphate dihydrate Calcium hydroxide Aluminum oxide Sodium carbonate SODA ASH LIGHT 99.2% MIN.

CALCIUM CARBONATE Suppliers Global( 88)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
3B Pharmachem (Wuhan) International Co.,Ltd.	86-21-50328103 * 801、802、803、804 Mobile:18930552037	86-21-50328109	67055399@qq.com	CHINA	15983	69
Sinopharm Chemical Reagent Co,Ltd.	86-21-63210123	86-21-63290778 86-21-63218885	sj_scrc@sinopharm.com	CHINA	10006	79
Cheng Du Micxy Chemical Co.,Ltd	028-85632863 028-64559668 18048500443	028-85632863 QQ: 2509670926	micxysales@163.com	CHINA	13240	58
Chengdu RunZeBenTu Chemical Co., Ltd	13096311329 028-88469284 qq:616445927	028-88469284	616445927@qq.com	CHINA	2997	50
Hubei Jusheng Technology Co.,Ltd	North:027-59599241,18871490274,QQ:1400878000 South:027-59531287,15727001360,QQ:1400878866	℡ 027-83861211	469501031@qq.com	CHINA	10512	58
Chizhou Kailong Import and Export Trade Co., Ltd.	xg01_gj@163.com	-	xg01_gj@163.com	CHINA	9727	50
Chengdu RunZeBenTu Chemical Co., Ltd	028-88469284 13096311329 18000562381	028-88469284	rzbtsj@163.com	CHINA	10014	56

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