ChemicalBook
Chinese Japanese Germany

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
λmax
λ: 260 nm Amax: 0.04
λ: 280 nm Amax: 0.02
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
RIDADR  UN 1789 8 / PGIII
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 21049 Calcium standard for AAS analytical standard, 1.000 g/L Ca+2 in hydrochloric acid, traceable to BAM 10043-52-4 100ml $18.5 2018-11-13 Buy
Sigma-Aldrich 21049 Calcium standard for AAS analytical standard, 1.000 g/L Ca+2 in hydrochloric acid, traceable to BAM 10043-52-4 500ml $52.5 2018-11-13 Buy
Alfa Aesar 012316 Calcium chloride, anhydrous, 93% 10043-52-4 1kg $45.1 2018-11-16 Buy
Alfa Aesar 012316 Calcium chloride, anhydrous, 93% 10043-52-4 5kg $119 2018-11-16 Buy
Sigma-Aldrich 1.02392 Calcium chloride anhydrous, granular ~ 6 - 14 mm 10043-52-4 1023921000 $119 2018-11-23 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.

Chemical Properties

Calcium chloride is a colorless to off-white crystalline solid which is deliquescent (absorb water). When heated, crystals lose water @ 100C.

Uses

calcium chloride is an astringent. It also helps improve the reaction among certain ingredients used in cosmetic formulations. This inorganic salt is no longer commonly used in skin care products and is being replaced with potassium chloride.

Uses

Calcium Chloride is a general purpose food additive, the anhydrous form being readily soluble in water with a solubility of 59 g in 100 ml of water at 0°c. it dissolves with the liberation of heat. it also exists as calcium chloride dihydrate, being very soluble in water with a solubility of 97 g in 100 ml at 0°c. it is used as a firming agent for canned tomatoes, potatoes, and apple slices. in evaporated milk, it is used at levels not more than 0.1% to adjust the salt balance so as to prevent coagulation of milk during sterilization. it is used with disodium edta to protect the flavor in pickles and as a source of calcium ions for reaction with alginates to form gels.

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.

Uses

Obtained as a by-product in the manufacture of potassium chlorate. The white crystals, soluble in water and alcohol, are deliquescent and must be kept in a well-stoppered bottle. Calcium chloride was used in iodized collodion formulas and in collodion emulsions. It was also an important desiccating substance used in tin calcium tubes designed to store presensitized platinum papers.

brand name

Cal Plus (Mallinckrodt).

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.

Safety Profile

Moderately toxic by ingestion. Poison by intravenous, intramuscular, intraperitoneal, and subcutaneous routes. Human systemic effects: dermatitis, changes in calcium. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. Reacts violently with (B203 + CaO), BrF3. Reaction with zinc releases explosive hydrogen gas. Catalyzes exothermic polymerization of methyl vinyl ether. Exothermic reaction with water. When heated to decomposition it emits toxic fumes of Cl-. See also CALCIUM COMPOUNDS and CHLORIDES.

Potential Exposure

Calcium chloride is used as road salt for melting snow, a drying agent in desiccators, for dehydrating organic liquids and gases, in refrigeration brines and antifreeze, as a dust-proofing agent, food additives, concrete hardening accelerator, and others. May react with strong oxidizers.

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

Shipping

There are no label or maximum shipping quantity requirements set by DOT.

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.]

Incompatibilities

The solution in water is a weak base. Reacts with zinc in presence of moisture, forming highlyflammable hydrogen gas. Dissolves violently in water with generation of much heat. Incompatible with water, bromine trifluoride; 2-furan, percarboxylic acid. May attack some building materials and metals in the presence of moisture.

Calcium chloride Preparation Products And Raw materials

Raw materials

Preparation Products


Calcium chloride Suppliers

Global( 438)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 100 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22059 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
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1582 55
Tianjin Zhongxin Chemtech Co., Ltd.
022-89880739
022-66880086 sales@tjzxchem.com CHINA 560 58
hebei chisure biotechnology co.,ltd
0311 66567340
0311 66567340 admin@SpeedGainpharma.com CHINA 518 58
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3624 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

View Lastest Price from Calcium chloride manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-21 cas10043-52-4 Calcium Chloride for High quality
10043-52-4
US $10.00 / kg 25kg 99% 50000 kg/ week hebei chisure biotechnology co.,ltd
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.

Calcium chloride Spectrum


10043-52-4(Calcium chloride)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved