ChemicalBook >> CAS DataBase List >>Calcium chloride dihydrate

Calcium chloride dihydrate

CAS No.
10035-04-8
Chemical Name:
Calcium chloride dihydrate
Synonyms
Sinjarite;99.0-102.0%;replenisher(calcium);Calcium chloride dih;CALCIUM CHLORIDE 6H2O;CalciumCitrateExtraPure;Calciumchloride,granular;99.0~103.0%,for analysis;CalciumChlorideHydratedIp;alcium chloride dihydrate
CBNumber:
CB6218827
Molecular Formula:
CaCl2H4O2
Molecular Weight:
147.01
MDL Number:
MFCD00149616
MOL File:
10035-04-8.mol
MSDS File:
SDS
Last updated:2023-12-24 21:24:35

Calcium chloride dihydrate Properties

Melting point 30 °C
Density 1.71 g/mL at 25 °C(lit.)
vapor pressure 0.01 mm Hg ( 20 °C)
refractive index ~1.358
storage temp. Store at +15°C to +25°C.
solubility H2O: 1 M at 20 °C, clear, colorless
form Solid
Specific Gravity 0.835
color White to white-grayish
Odor Odorless
PH Range 5 - 8
PH 4.5-8.5 (50g/l, H2O, 20℃)
Water Solubility 1000 g/L (0 ºC)
Sensitive Hygroscopic
λmax λ: 260 nm Amax: 0.015
λ: 280 nm Amax: 0.012
Merck 14,1659
Stability Stable. Hygroscopic. Incompatible with vinylmethyl ether.
InChIKey LLSDKQJKOVVTOJ-UHFFFAOYSA-L
LogP -1.380 (est)
Substances Added to Food (formerly EAFUS) CALCIUM CHLORIDE
SCOGS (Select Committee on GRAS Substances) Calcium chloride
CAS DataBase Reference 10035-04-8(CAS DataBase Reference)
FDA UNII M4I0D6VV5M
EPA Substance Registry System Calcium chloride, dihydrate (10035-04-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313
Hazard Codes  Xi,Xn
Risk Statements  36-36/37/38-22-20/21/22
Safety Statements  26-24-22-36
WGK Germany  1
RTECS  EV9830000
3
TSCA  Yes
HS Code  28272000
NFPA 704
0
2 1

Calcium chloride dihydrate price More Price(105)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 21102 Calcium chloride dihydrate tested according to Ph. Eur. 10035-04-8 1kg $70.48 2024-03-01 Buy
Sigma-Aldrich 21102 Calcium chloride dihydrate tested according to Ph. Eur. 10035-04-8 25KG $831 2024-03-01 Buy
Sigma-Aldrich 208291 Calcium chloride dihydrate for molecular biology 10035-04-8 250g $47.8 2024-03-01 Buy
Sigma-Aldrich 12022 Calcium chloride dihydrate puriss., meets analytical specification of Ph. Eur., USP, FCC, E509, 99-103%, ≤0.0001% Al 10035-04-8 1kg $173 2024-03-01 Buy
Sigma-Aldrich 1.42002 Calcium chloride dihydrate EMPROVE? ESSENTIAL Ph Eur,BP,JP,USP,FCC,E 509 10035-04-8 1kg $75 2024-03-01 Buy
Product number Packaging Price Buy
21102 1kg $70.48 Buy
21102 25KG $831 Buy
208291 250g $47.8 Buy
12022 1kg $173 Buy
1.42002 1kg $75 Buy

Calcium chloride dihydrate Chemical Properties,Uses,Production

Description

Calcium chloride dihydrate (CaCl2﹒2H2O) is the hydrate form of calcium chloride. Calcium chloride is an inorganic compound consisting of calcium and chloride. It has various kinds of applications. For example, it can be used as a desiccant due to its high hygroscopicity; used for the deicing and dust control; for road surfacing; as brine for refrigeration plants, ice and cement; increasing the water hardness in the swimming pools; as a food additives; increasing the cell membrane permeability to facilitate the genetic transformation of cells; for the treatment of hypocalcemia in which the body requires a prompt increase in blood plasma calcium levels, For its production, it can be either produced directly from limestone or produced by the Solvary process as the by-product. In addition, it can also be obtained by purification from brine.

Uses

Calcium chloride dihydrate is an odourless white solid in the form of small flakes. It is deliquescent (absorbs moisture from the air) and rapidly dissolves in water producing heat (exothermic). It has many industrial applications and is commonly used to prevent dusting, as a drying agent and to melt ice. It is used in swimming pools and aquariums as a pH buffer and a rapid source of calcium ions.
Calcium chloride dihydrate
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 percent to adjust the salt balance so as to prevent coagulation of milk during sterilization. It is used with disodium EDTA to protect the favor in pickles and as a source of calcium ions for reaction with alginates to form gels.

Reference

https://en.wikipedia.org/wiki/Calcium_chloride
https://pubchem.ncbi.nlm.nih.gov/compound/Calcium_dichloride#section=Information-Sources
https://www.drugs.com/pro/calcium-chloride.html

Chemical Properties

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

Uses

cosmetic ingredient.
Food grade calcium chloride is used in various applications within the food and beverage industries.
In the production of beer and soft drinks, CaCl2 is used as a source of calcium to regulate the hardness of water.
In the production of cheese, CaCl2 is used as a source of calcium.
CaCl2 is also used to increase the firmness of canned fruits and pickled vegetables.
CaCl2 is also used as a secondary cooling agent in various processes that operate according to food regulations.

Uses

Calcium chloride dihydrate is widely used as an ingredient in ceramic slipware, cosmetic and food items. It acts as a pH buffer in swimming pool water. It provides inhibition of swelling clays in the water phase of invert emulsion drilling fluids. It is employed in the oil industry to increase the density of solids-free brines. It is used as a flux in the Davy process for the manufacture of sodium through the electrolysis of molten sodium chloride. It finds an important application as an additive in plastics, fire extinguishers, blast furnaces and in wastewater treatment as a drainage aid.

Uses

Preparation of calcium standard solutions; electrolyte.

Definition

ChEBI: A hydrate that is the dihydrate form of calcium chloride.

brand name

Cal Plus (Mallinckrodt).

Biological Functions

Calcium chloride is a commonly used reagent in biochemistry. Calcium plays important roles in many biological processes, including signal transduction, muscle contraction, and maintenance of cell membrane and cell wall stability.Extensive reviews of the experimental measurement of biological calcium have been published.
Calcium chloride is used in the preparation and transformation of competent E. coli and in the transfection of eukaryotic cells with either plasmid DNA or high molecular weight genomic DNA.The CaCl2-mediated electroporation of E. coli with the plasmid DNA pBR322 has been studied.A protocol for the concentration of virus vectors that uses CaCl2 has been published.
CaCl2 has been used in the stabilization and twodimensional crystallization of the NADH-ubiquinone oxidoreductase (complex I) from Escherichia coli. The crystallization of porcine pancreatic elastase in the presence of CaCl2 in the presence of sodium citrate reveals binding of calcium in the metal binding site of the protein.The effect of CaCl2 on the total fluorescence in the polymerication of the tubulin-like FtsZ division protein of Escherichia coli has been studied by a multiwell fluorescent assay.

General Description

ACS Reagent Grade.

Biochem/physiol Actions

Calcium chloride act as precipitants during protein crystallization process. It also enhances the competence of Escherichia coli cells as well as strengthened β-lactoglobulin gels by forming crossbridges.

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.

Shipping

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

Purification Methods

Crystallise it from ethanol. It is hygroscopic. It loses H2O at 200o so it can be dried at high temperatures to dehydrate it. The hexahydrate [7774-34-7] has m 30o and d 1.67.

Properties and Applications

ITEMS

SPECIFICATION

APPEARANCE

WHITE,HARD ODORLESS FLAKE, POWDER,PELLET,GRANULE

CALCIUM CHLORIDE(As CaCl2)

77% min

MAGNESIUM&ALKALI METAL SALT (As NaCl)

4.0% max

WATER INSOLUBLE MATTER

0.2% max

ALKALINITY(As Ca(OH)2)

0.15% max

SULFATE (As CaSO4)

0.25% max

pH VALUE

7-11

As

5 ppm max

Pb

10 ppm max

Fe

10 ppm max

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.

Global( 453)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Mojin Biotechnology Co., Ltd
+86-13288715578 +86-13231137666 sales@hbmojin.com China 12409 58
Hebei Dongdu Import and Export Co. LTD
+86-15333296769 +86-15333296769 manager@cndongdu.com China 71 58
Hebei Dangtong Import and export Co LTD
+8615632927689 admin@hbdangtong.com China 1000 58
Henan Bao Enluo International TradeCo.,LTD
+86-17331933971 +86-17331933971 deasea125996@gmail.com China 2504 58
Henan Fengda Chemical Co., Ltd
+8613613820652 info@fdachem.com China 4685 58
Jiangsu Kolod Food Ingredients Co.,Ltd.
+86-518-85110578 +8618805133257 sales3257@jskolod.com China 132 60
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21703 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038 zheyansh@163.com CHINA 3620 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22968 58

View Lastest Price from Calcium chloride dihydrate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Calcium chloride dihydrate pictures 2024-03-19 Calcium chloride dihydrate
10035-04-8
US $50.00-30.00 / kg 1kg 99% 20Tons Hebei Dangtong Import and export Co LTD
Calcium chloride dihydrate pictures 2023-12-24 Calcium chloride dihydrate
10035-04-8
US $100.00-1.00 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
Calcium chloride dihydrate pictures 2023-12-20 Calcium chloride dihydrate
10035-04-8
US $300.00 / ton 20ton 90%-99% 120000t/Y Hebei Dongdu Import and Export Co. LTD

Calcium chloride dihydrate Spectrum

Calciumchloride,granular calciumdichloridedihydrate replenisher(calcium) CalciumChlorideDihydrateAr CalciumChlorideDihydrateAcs/Usp CalciumChloride,1MSterileSolution CalciumChlorideDihydrateCaCl2*2H2O Calciichloridumdihydricum,PhEur01/2005:0015 CALCIUM CHLORIDE 2-HYDRATE, MOLECULAR BIOLOGY GRADE CALCIUM CHLORIDE 2-HYDRATE, PHARMA Calcium chloride dihydrate Calcium chloride dihydrate, flakes for drying purposes, 77-80% CaCl2, extra pure Calcium chloride dihydrate, for analysis ACS, 99.0+% Calcium chloride dihydrate, for analysis, 99+% CALCIUM CHLORIDE, DIHYDRATE BIO-REFINED CALCIUM CHLORIDE, DIHYDRATE REAGENT (ACS) Calcium chloride (CaCl2), dihydrate CALCIUMCHLORIDE,DIHYDRATE,BIOTECHGRADE CALCIUMCHLORIDE,DIHYDRATE,TECHNICAL CALCIUMCHLORIDE,DIHYDRATE,USP,EP,BP,JP Calcium Chloride, Food Grade Calcium chloride dihydrate, ACS, 99.0-105.0% Calcium chloride dihydrate, 99% min CALCIUM CHLORIDE DIHYDRATE extrapure AR Calcium chloride dihydrate, ACS, CaCl 74.0-78.0% Calcium Chloride, Desiccant, Reagent Calcium Chloride, Dihydrate, Reagent Calcium chloride dihydrate/ 99+% CALCIUM CHLORIDE ULTRA PURE Calcium chloride dih EMPROVE(R) CalciuM Chloride, Dihydrate, Extra Pure, USP, BP, FCC, JP, Ph Eur Calcium Chloride (1 g) (AS) Dihydrate CalciuM Chloride CalciuM chloride dihydrate, for analysis ACS, 99+% 500GR CalciuM chloride dihydrate, for analysis, 99+% 1KG CalciuM Chloride, Dihydrate, Powder, Reagent CalciuM chloride,1M, Sterile CalciuM chloride-2H2O analytical grade CalciuM chloride.2H2O Molecular biology grade CALCIUM CHLORIDE DIHYDRATE CRYST. P.A. Calcium chloride dihydrate ACS reagent, >=99% Calcium chloride dihydrate puriss. p.a., ACS reagent, reag. Ph. Eur., >=99% Calcium chloride dihydrate puriss., meets analytical specification of Ph. Eur., USP, FCC, E509, 99-103%, <=0.0001% Al Calcium chloride dihydrate ReagentPlus(R), >=99.0% Calcium chloride dihydrate Vetec(TM) reagent grade, 99% CalciuM chloride dihydrate, 99.0-105.0% COOMASSIE BRILLIANT BLUE R-250 ULTRAPURE PRIMARY OPALESCENCE SUSPENSION CALCIUM CHLORIDE DIHYDRATE BIOXTRA CALCIUM CHLORIDE DIHYDRATE CELLCULTU Calcium chloride dihydrate for analysis EMSURE ACS,Reag. Ph Eur calcium chloride insect cell culture*tested CALCII CHLORIDUM HEXAHYDRICUM CALCIUM (II) CHLORIDE, HYDROUS CALCIUM CHLORIDE 6H2O CALCIUM CHLORIDE 6-HYDRATE CALCIUM CHLORIDE, HYDRATED CALCIUM CHLORIDE DIHYDRATE, REAGENTPLUS TM, >= 99.0%