Industrial Dihydrate Calcium Chloride Powder

Industrial Dihydrate Calcium Chloride Powder

10035-04-8
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Molecular Formula

CaCl₂・2H₂O


Appearance

Fine white powder, effective content of dihydrate calcium chloride ≥74%


Specification

Industrial grade 74% dihydrate powder with crystal water and moderate hygroscopicity


Water Solubility

Dissolves rapidly in water with mild heat release, clear aqueous solution, industrial impurity indicators meet standards

Advantages

  • 01

    High fineness powder with large specific surface area, dissolves faster than dihydrate flake calcium chloride without long stirring

  • 02

    Contains crystal water with gentle heat release during dissolution, no splashing when preparing solution for safer operation

  • 03

    Can be evenly compounded with other dry chemical raw materials, suitable for powder dust suppression and dry additive mixing processes

  • 04

    Lower purchasing cost than anhydrous calcium chloride, cost-effective for mass conventional industrial applications

  • 05

    Weaker hygroscopicity than anhydrous powder, less deliquescence and caking under the same storage environment

Main Industrial Applications

  • Spray Dust Suppressant for Roads & Mines

    High-pressure spraying after dilution with water; fast-dissolving powder quickly forms moisturizing dust-proof film on ground for long-term dust control in mines and dirt roads.

  • Industrial Circulating & Sewage Treatment Agent

    Adjust calcium ion concentration of water body, remove fluoride ions and heavy metals, accelerate flocculation and sedimentation of sewage impurities, compatible with dry powder feeding equipment.

  • Dry Antifreeze Additive for Construction Concrete

    Mixed directly with cement dry powder to lower concrete freezing point and prevent frost cracking in winter construction, evenly dispersed without agglomeration.

  • Raw Material for Refrigerant Brine

    Prepare low-temperature circulating brine with low freezing point; mild heat release reduces scaling in circulation system and cuts operating costs.

  • Dry Additive for Oil Drilling & Fracturing

    Prepare low-concentration drilling fluid and fracturing fluid with dry powder, stabilize well walls and reduce formation water seepage, fit for normal and medium-low temperature drilling conditions.

  • Dehumidification Raw Material for Textile & Leather Workshops

    Packed into bags and placed in workshop corners to absorb excess water vapor and prevent fabric and leather from mildewing and hardening.

Comparison

Dihydrate powder: Faster dissolution, available for dry powder compounding and spray dust suppression; disadvantage: easy to produce dust with slightly higher packaging sealing requirements.

Dihydrate flake: Good fluidity and dust-free, suitable for manual spreading to melt snow; slow dissolution speed and cannot be evenly mixed with dry powder.

 

Dihydrate powder contains crystal water with 74% content, weak hygroscopicity and low price, applied in common snow melting, water treatment and dust suppression; 

Anhydrous powder has no crystal water with 94% content, ultra-strong hygroscopicity and higher unit price, used for deep drying, high-concentration solution and high-efficiency desiccants.

Storage & Transportation Notes

1.Hygroscopic, packed with woven bags with double inner film, store in dry and ventilated warehouse;

2.Stack away from rain and water sources, open-air storage is prohibited;

3.Less prone to caking than anhydrous products, but will absorb moisture and soften if exposed to air for a long time, seal tightly after opening.

Parameters

attribute Industrial Grade Dihydrate Calcium Chloride Powder
classification Chloride
model calcium chloride dihydrate
brand Yuan Nuo
Application scenarios snow melting agent,oil,water treatment,refrigerating fluid,Dry Agent
Appearance white powder
Purity (content) above 74%
Grade Industrial Grade
country of origin Shandong, China
EINECS No 233-140-8
Molecular formula CaCl2
alias CaCl2
CAS number 10035-04-8
type calcium chloride
Product class Industrial Grade
Dangerous class Not dangerous goods
Art.No. Industrial grade calcium chloride
Particle size 90-120mesh number
Quality standard GB/T26520-2011
Main components CaCl2
PH value 7.5-11.0
Shelf life 2 years
packing 25kg,1000kg
HS CODE 2827200000
  • QUALITY SERVICE

    Our professional foreign trade team offers one-stop services covering inquiry, quotation, customs declaration and logistics. With multilingual support, we quickly respond to purchasing demands from global customers.

  • OUR STRENGTH

    It is a physical manufacturing factory with 15 years of production experience, equipped with complete independent production lines, capable of stable mass supply of various inorganic chemicals including calcium chloride, soda ash, sodium bicarbonate and magnesium chloride.

  • OUR TECHNOLOGY

    We support OEM and ODM customization of packaging, ratios and specifications, and can provide exclusive raw material matching solutions according to the application demands of various industries.

FAQ

  • Are you manufacturer?

    Yes,  we can supply the goods with long-term validity and stability.We also can accept OEM and ODM orders.

  • What is your payment term?

    We can accept T/T and L/C at sight as payment term.

  • What about the delivery time?

    Within 7 days after receiving your payment.

  • Do you have any certificate regarding quality control?

    Yes,we have ISO9001:2008 certificate to assure you the quality.

  • Do you provide free sample?

    Yes, we can provide free sample . You only need to take the express fee.