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Calcium Chloride Dihydrate Flakes | CaCl₂·2H₂O CAS 10035-04-8

Calcium Chloride Dihydrate Flakes (CAS 10035-04-8, EINECS 233-291-6). White flaky calcium salt with moderate hygroscopicity. Applied in road deicing, dust suppression, refrigeration brine, concrete antifreeze and wastewater treatment.
Calcium Chloride Dihydrate Flake CaCl2·2H2O CAS10035-04-8 EINECS233-291-6 industrial antifreeze dust control flaky calcium salt
Calcium Chloride Dihydrate Flakes
Chemical Name: Calcium Chloride Dihydrate Flakes
Abbreviation: Dihydrate CaCl₂ Flakes
CAS No.: 10035-04-8
EINECS No.: 233-291-6
Molecular Formula: CaCl₂·2H₂O
CaCl₂ Content: ≥74% Industrial Grade
Appearance: White flaky solid
Package: 25kg PP woven bag with inner PE liner; 1000kg jumbo bag optional
Inquiry

Product Overview

Calcium Chloride Dihydrate Flake is hydrated calcium chloride manufactured into flaky solid.

As a typical inorganic calcium salt hydrate, dihydrate calcium chloride has milder moisture absorption capacity than anhydrous grade, delivering better storage stability under regular ambient humidity. The flake structure enables fast dissolution when added into water solutions. Different from pellet and powder types, flakes are convenient for manual feeding and less prone to flying dust than fine powder. It can lower water freezing point effectively and is widely adopted in multiple antifreeze, dust suppression and water treatment industrial fields.

Physical Specs

productsAppearancecontentNaClPH valueInsoluble matterTest standard
Anhydrous Calcium ChlorideWhite balls≧94-96%≦5.0%6.0-11.0≦0.15%GB/T26520-2021
Anhydrous Calcium Chloridewhite powder≧94-96%≦5.0%6.0-11.0≦0.15%GB/T26520-2021
Dihydrate Calcium Chloridewhite balls≧74%≦5.0%6.0-11.0≦0.1GB/T26520-2021
Dihydrate Calcium Chloridewhite flakes≧74%≦5.0%6.0-11.0≦0.1GB/T26520-2021
Dihydrate Calcium Chloridewhite powder≧74%≦5.0%6.0-11.0≦0.1GB/T26520-2021

Key Properties & Advantages

■ Moderate hygroscopicity, low risk of deliquescence and caking during storage
■ Flaky shape, fast dissolution speed in water
■ Less dust than powder type, suitable for manual feeding operation
■ High purity with low water-insoluble impurities
■ Stable solution performance after dissolution
■ Cost-effective for deicing, dust control and refrigeration circulating fluid

Main Applications

■ Road Deicing & Snow Melting Agent:  Highway, parking lots, municipal roads snow and ice removal; prevent ice crust formation under low temperature.
■ Dust Suppression: Mines, construction sites and unpaved road dust control; retain surface moisture to suppress flying dust.
■ Refrigeration Industry: Raw material for preparing industrial refrigeration brine and cooling circulating liquid..
■ Construction Industry: Concrete antifreeze additive to accelerate curing and improve frost resistance in cold weather.
■ Industrial Wastewater Treatment: Fluoride removing agent and auxiliary for heavy metal precipitation.
■ Other Fields:Raw material for calcium chemical production; drilling fluid auxiliary for oil & gas industry.

Packaging & Storage

Package: 25kg PP woven bag with inner PE liner; 1000kg jumbo bag optional

Customized packaging available upon request
Store in cool, dry and ventilated warehouse. Keep tightly sealed. Avoid prolonged exposure to humid air. Store separately from acidic chemicals. prevent moisture absorption.

Supply Service

We provide bulk industrial grade Calcium Chloride Dihydrate Flake with stable purity. Flexible MOQ and fast global delivery. Complete documents including COA, MSDS and TDS can be supplied. Contact us for latest quotation and free samples.

Frequently Asked Questions(FAQ)

1. Q: What would you do to guarantee the product quality?

To fully guarantee stable and reliable product quality, we implement full-process control covering Quality, Health, Safety and Environment (QHSE) with systematic measures,conduct multi-stage product testing with full batch traceability, adopt strict health & environmental control to avoid product contamination, carry out regular QHSE audits and continuous system optimization, plus standardized storage and logistics management. Every link follows unified QHSE rules to eliminate quality risks fundamentally.

Yes, we can provide complete COA, MSDS /TDS documents for your reference prior to placing orders. Please advise the exact product grade and quantity you intend to purchase, and we will send you the latest updated versions of these technical documents promptly by email. All files are issued in accordance with international QHSE standards,for your customs clearance, laboratory testing and internal risk assessment.

We offer flexible and favorable prices for bulk orders. To provide an accurate best quotation,
kindly advise: (1)Required product grade (2)Order quantity (3)Preferred trade term (FOB / CIF) (4)Destination port
Meanwhile, we can supply complete TDS, SDS and COA for your reference before order confirmation. We believe this is an effective way to build long – term business with our customers and earn good reputation.

We support multiple flexible payment terms to meet different cooperation demands:
(1)T/T (Telegraphic Transfer): 30% deposit in advance, 70% balance against copy of Bill of Lading; full T/T in advance for small trial orders.
(2)Irrevocable Letter of Credit at sight (L/C at sight): Acceptable for large bulk orders, issued by reputable international banks.
(3)Negotiable payment terms can be discussed for long-term cooperative clients with stable monthly orders.

Our standard production lead time is 10–15 working days .

(1)For T/T payment: 30% deposit by T/T in advance, balance against scanned BL copy. After your deposit arrives, we will schedule raw material procurement and production immediately within the 10–15 day cycle. This mode safeguards mutual capital safety: the deposit locks exclusive production capacity for you, while you only settle the rest after seeing loading evidence.

(2)For L/C payment: We accept irrevocable sight L/C issued by first-class international banks. The 10–15 working days lead time will start running after we receive and verify the operative L/C text without unachievable clauses. A formal L/C serves as bank credit guarantee for both parties, eliminating default risks effectively. We will review L/C terms thoroughly before production to avoid discrepancies and potential financial losses for both sides.

We support shipment from Qingdao Port and Tianjin Port of China; you can choose the loading port as per your actual demand.

Yes, we fully support third-party inspection during container loading. You can appoint your designated inspection agency to attend the whole loading process at our warehouse. Our QHSE team will coordinate all preparation work in advance, including raw batch COA checking, product appearance verification, weight tally, packing integrity supervision and sealing recording.

Yes, we support OEM & private label packaging service for our products. You can provide your customized brand logo, label design, bag/barrel printing artwork and customized packaging specifications. Our production team will arrange tailored packaging according to your design files. For OEM orders, there is a minimum order quantity requirement. You just need to send us complete label drafts in advance, and we will confirm the sample packaging with you formally before mass production. All packaging procedures follow our QHSE management standards to guarantee packaging tightness, safety and neat appearance. We can also attach your exclusive brand information on COA, TDS and SDS documents upon your request.

We are an integrated chemical enterprise combining manufacturing and international trading. Our company holds equity shares in two professional chemical manufacturing plants, which enables us stable, direct supply of core products with full production control under unified QHSE standards. Apart from our self-produced items from affiliated factories, we also cooperate with qualified certified manufacturers to supply a comprehensive range of chemical raw materials to meet clients’ one-stop purchasing demands.

Every opinion matters to us, looking forward to your sincere feedback for improvement, as well as any chances to cooperate with you.

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