Calcium hypochlorite

Name: Calcium hypochlorite
Brand: Vaqora Chemicals
SKU: VQ-014381

About Calcium hypochlorite

Listed under CAS 7778-54-3, Calcium hypochlorite is an alkaline earth compound available from Vaqora Chemicals (Synthesis grade). Formula CaCl2O2, molecular weight 142.98 g/mol. Systematically, it is named calcium dihypochlorite. Alternative names: Calcium hypochloride and Hypochlorous acid, calcium salt.

In its supplied form it is white to off-white powder or crystal or chunks. Reported physical data include a melting point of 100 °C and a density of 2.35 g/mL at 25 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

Key uses span paints, coatings and inks and materials research. Our customers for this product work in academic and industrial research.

We offer Calcium hypochlorite in 1 kg, 5 kg and 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Paints, coatings & inks
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Calcium hypochlorite
Catalogue No.	VQ-014381
CAS Number	7778-54-3
IUPAC name	calcium dihypochlorite
Molecular formula	CaCl₂O₂
Molecular weight	142.98 g/mol
Exact mass	141.8901
Grade	Synthesis
HSN code	28289011
InChIKey	ZKQDCIXGCQPQNV-UHFFFAOYSA-N
SMILES	[O-]Cl.[O-]Cl.[Ca+2]
PubChem CID	24504

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystal or chunks
Melting point	100 °C
Density	2.35 g/mL at 25 °C
H-bond donors / acceptors	0 / 2
TPSA	46.1 Å²
UN number	UN 1748
Synonyms	Calcium hypochloride, Hypochlorous acid, calcium salt, Bleaching powder, Pittcide, Chemichlor G, Chlorine of lime, Solvox KS, T-Eusol, Chlorolime chemical, HTH (bleaching agent), Calcium chlorohypochloride, Hipoclorito calcico

Safety & hazard information (GHS)

Oxidiser

Corrosive

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H272May intensify fire, oxidizer
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H400Very toxic to aquatic life

Precautionary statements: P210, P220, P260, P264, P270, P273, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P330, P363, P370 + P378, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7778-54-3

Bleaching powder

CAS: 7778-54-3
Formula: CaCl₂O₂
MW: 142.98 g/mol

VQ-000022

Practical

Calcium hypochlorite, pract

CAS: 7778-54-3
Formula: CaCl₂O₂
MW: 142.98 g/mol

VQ-014382

Frequently asked questions

What is the CAS number of Calcium hypochlorite?

The CAS Registry Number of Calcium hypochlorite is 7778-54-3. It is also known as Calcium hypochloride, Hypochlorous acid, calcium salt, Bleaching powder.

What is the molecular formula and molecular weight of Calcium hypochlorite?

Calcium hypochlorite has the molecular formula CaCl2O2 and a molecular weight of 142.98 g/mol. Its IUPAC name is calcium dihypochlorite.

Which grade and pack sizes of Calcium hypochlorite can I order?

We supply Calcium hypochlorite in Synthesis grade, in 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Calcium hypochlorite?

Yes. Every lot of Calcium hypochlorite is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Calcium hypochlorite be shipped internationally?

Yes. Calcium hypochlorite is classified as hazardous (UN 1748), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.