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Calcium chloride dihydrate CAS#10035-04-8

Calcium chloride dihydrate CAS#10035-04-8

Basic Information

Calcium chloride dihydrate

Calcium chloride dihydrate is a hydrated inorganic salt with strong moisture absorption. The dihydrate form is used as a desiccant, de-icing and dust-suppression material, cooling brine, ice-making aid, cement-processing ingredient, food additive, and pool-water hardness adjuster. It also supports biotechnology workflows involving cell-membrane permeability and serves as a calcium source in medical preparations.

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product description

Strong Moisture Absorption Capacity: Highly hygroscopic, making it an effective desiccant for moisture control and drying applications.


Multi-Functional Industrial Applications: Widely used for deicing, dust suppression, road surfacing, refrigeration brine, and cement processing.


Versatile Food and Water Treatment Uses: Functions as a food additive and helps increase water hardness in swimming pools.


Medical and Biotechnology Utility: Used in the treatment of hypocalcemia for rapid calcium supplementation and enhances cell membrane permeability to support genetic transformation processes.

Product Description of Calcium chloride dihydrate CAS#10035-04-8

Calcium chloride dihydrate (CaCl₂·2H₂O) is a hydrated inorganic calcium chloride salt.


Product Application of Calcium chloride dihydrate CAS#10035-04-8

It has strong hygroscopicity, used as desiccant, road de-icer and dust suppressant, also for cooling brine, ice making and cement production.

It can raise pool water hardness and be used as food additive. In biotechnology, it improves cell membrane permeability for gene transformation. Medically, it treats hypocalcemia to rapidly increase blood calcium.
It is made from limestone, obtained as Solvay process by-product or purified from natural brine.



Product Specifications

Parameters


Melting point30 °C
Density1.71 g/mL at 25 °C(lit.)
Vapor pressure0.01 mm Hg ( 20 °C)
Refractive index~1.358
Storage tempStore at +15°C to +25°C.
SolubilityH2O: 1 M at 20 °C, clear, colorless
FormSolid
ColorWhite to white-grayish
Specific Gravity0.835
OdorOdorless
PH4.5-8.5 (50g/l, H2O, 20℃)
PH Range46150
Water Solubility1000 g/L (0 ºC)
λmaxλ: 260 nm Amax: 0.015
λ: 280 nm Amax: 0.012
SensitiveHygroscopic
Merck141659
StabilityStable. Hygroscopic. Incompatible with vinylmethyl ether.
InChI1S/Ca.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2
InChIKeyLLSDKQJKOVVTOJ-UHFFFAOYSA-L
SMILESO.O.Cl[Ca]Cl
LogP-1.380 (est)
CAS DataBase Reference10035-04-8(CAS DataBase Reference)
EPA Substance Registry SystemCalcium chloride, dihydrate (10035-04-8)


Safety Information


Hazard CodesXi,Xn
Risk Statements36-36/37/38-22-20/21/22
Safety Statements26-24-22-36
WGK Germany1
RTECSEV9830000
F3
TSCAYes
HS Code28272000
Storage Class13 - Non Combustible Solids
Hazard ClassificationsEye Irrit. 2


Factory Showcase
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Shipping And Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

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FAQ

1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.


2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.


3. How can I get a quotation?
Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.


4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.


5. Can you help me select a suitable chemical?
Yes. Our technical team can assist with product selection based on your application and required specifications. Please share your intended use and key technical requirements.

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