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Calcium chloride

Uses Toxicity
Calcium chloride
Calcium chloride
CAS No.
10043-52-4
Chemical Name:
Calcium chloride
Synonyms
DBO4;CaCl2;Caltac;Jarcal;Calplus;Peladow;Snomelt;Calcosan;Caloride;Dowflake
CBNumber:
CB3465202
Molecular Formula:
CaCl2
Formula Weight:
110.98
MOL File:
10043-52-4.mol

Calcium chloride Properties

Melting point:
772 °C(lit.)
Boiling point:
1600 °C
Density 
1.086 g/mL at 20 °C
vapor pressure 
0.01 mm Hg ( 20 °C)
refractive index 
n20/D 1.358
Flash point:
>1600°C
storage temp. 
2-8°C
solubility 
H2O: soluble
form 
powder
color 
White to gray
PH
8-10 (100g/l, H2O, 20℃)
Water Solubility 
740 g/L (20 ºC)
Sensitive 
Hygroscopic
Merck 
14,1659
Stability:
Stable. Incompatible with zinc, water, strong acids, methyl vinyl ether, bromine trifluoride, boron oxide, calcium oxide. Hygroscopic.
InChIKey
UXVMQQNJUSDDNG-UHFFFAOYSA-L
CAS DataBase Reference
10043-52-4(CAS DataBase Reference)
NIST Chemistry Reference
Calcium dichloride(10043-52-4)
EPA Substance Registry System
Calcium chloride (CaCl2)(10043-52-4)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38-36-36/38-41-22
Safety Statements  26-39-24-22-36
WGK Germany  1
RTECS  EV9810000
3
TSCA  Yes
HS Code  28272000
Hazardous Substances Data 10043-52-4(Hazardous Substances Data)
Toxicity LD50 i.v. in mice: 42.2 mg/kg (Syed, Hosain)
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
Precautionary statements:
P201 Obtain special instructions before use.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Calcium chloride price More Price(68)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1.02083 Calcium chloride 10043-52-4 1EA $508 2017-11-08 Buy
Sigma-Aldrich 1.02083 Calcium chloride 10043-52-4 2EA $1271 2017-11-08 Buy
Alfa Aesar 12316 Calcium chloride, anhydrous, 93% 10043-52-4 1kg $48.4 2017-11-08 Buy
Alfa Aesar 12316 Calcium chloride, anhydrous, 93% 10043-52-4 5kg $128 2017-11-08 Buy
Sigma-Aldrich 1.02391 Calcium chloride 10043-52-4 1EA $128 2017-11-08 Buy

Calcium chloride Chemical Properties,Uses,Production

Uses

Anhydrous calcium chloride is commonly used in industrial production and laboratories as a dehydrating and drying agent; it is mainly used to dry gases (nitrogen, oxygen, hydrogen, hydrogen chloride, sulfur dioxide, etc., but not ammonia, hydrogen sulfide and alcohol), petroleum, organic solvents, etc. It is used as a dehydrating agent in the production of alcohols, esters, ethers and acrylic resins.
In inorganic industries, it is a raw ingredient in producing metallic calcium and various calcium salts. It is used as a protecting and refining agent for aluminum magnesium metallurgy. It is used to remove ink in waste paper processing.
It is also used as a sizing agent and fire retardant in textile production, as well as a fog-clearing agent in harbors, dust collector for roads, water purifier, food preservative, and road cleanser. It is a precipitant in producing lake colored pigments.
CaCl2•6H2O mixed with ice at a 1.44:1 ratio is used in laboratories as a cryogen, which can achieve -54.9℃ temperatures. Calcium chloride solution is an important cryogen in freezers and ice production, and it can speed up the hardening of cement and fortify building motar against cold weather, making it an excellent antifreeze for buildings.
It is also used to treat symptoms of low blood calcium such as tetany, urticaria, exudative edema, colic and ureteral colic, magnesium poisoning, etc. In the food industry,  it is used as a calcium strengthener, hardening agent, chelating agent, and drying agent.
It can also test for the carbon content of steel, and it can test the vitality of blood sugar, serum phosphorous, serum alkaline phosphatase.

Toxicity

LD50 4 g/kg (Large mice, oral). ADI has not regulations. Generally approved to be safe (USFDA)
Will erode skin upon contact and causes welts. Wear protective clothing, gloves, and tall boots when producing and transporting, and protect skin.

Chemical Properties

Calcium chloride, CaC12, is colorless deliquescent solid that is soluble in water and ethanol. It is formed from the reaction of calcium carbonate and hydrochloric acid or calcium hydroxide and ammonium chloride. It is used in medicine, as an antifreeze, and as a coagulant.

Uses

For the treatment of hypocalcemia in those conditions requiring a prompt increase in blood plasma calcium levels, for the treatment of magnesium intoxication due to overdosage of magnesium sulfate, and used to combat the deleterious effects of hyperkalemi

Uses

Calcium chloride is highly hygroscopic and is often used as a desiccant.

Uses

It is highly hygroscopic and is often used as a desiccant.

General Description

White to off-white solid. Sinks and mixes with water.

Air & Water Reactions

Deliquescent. Water soluble. Adding Calcium chloride to hot water caused violent boiling, [MCA Case History No. 69].

Reactivity Profile

Bromine trifluoride rapidly attacks the following salts: barium chloride, cadmium chloride, Calcium chloride, cesium chloride, lithium chloride, silver chloride, rubidium chloride, potassium bromide, potassium chloride, potassium iodide, rhodium tetrabromide, sodium bromide, sodium chloride, and sodium iodide [Mellor 2 Supp. 1:164, 165 1956]. Long term exposure of Calcium chloride solution upon a zinc coated galvanized iron vessel caused slow evolution of hydrogen which ignited and exploded [Bretherick, 5th Ed., 1995].

Health Hazard

Inhalation causes irritation of nose and throat. Ingestion causes irritation of mouth and stomach. Contact with eyes (particularly by dust) causes irritation and possible transient corneal injury. Contact of solid with dry skin causes mild irritation; strong solutions can cause marked irritation, even a superficial burn.

Purification Methods

It is available as fused granules or cubic crystals. It is very hygroscopic, very soluble in H2O (exothermic), and EtOH. Store it in a tightly closed container. [Ehrlich in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 931 1963.]

Calcium chloride Preparation Products And Raw materials

Raw materials

Preparation Products


Calcium chloride Suppliers

Global( 425)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Jiangsu Kolod Food Ingredients Co.,Ltd.
+86-518-85110578 18805133257
+86-518-85110578 sales3257@jskolod.com CHINA 90 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
inquiry@dakenchem.com CHINA 22144 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20803 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32765 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1428 55
Tianjin Zhongxin Chemtech Co., Ltd.
022-89880739
022-66880086 sales@tjzxchem.com CHINA 560 58
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3625 58
Shanghai Aladdin Bio-Chem Technology Co.,LTD 021-20337333/400-620-6333
021-50323701 sale@aladdin-e.com China 25127 65
Tianjin Zhongxin Chemtech Co., Ltd. 86(0)22-89880739
86(0)22-89880739 ext 8030 / 86-22-66880086 sales@tjzxchem.com China 554 60
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76

View Lastest Price from Calcium chloride manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2017-08-30 Food Grade Calcium Chloride Anhydrous
10043-52-4
US $2.00 / KG 25KG 99.5% tons Jiangsu Kolod Food Ingredients Co.,Ltd

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