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Molekula

Molekula

Marble Chips 1-2.5 MM

SKU 90023152 CAS 471-34-1 CaCO3 MW 100.09 Made to order Bulk quantities on request

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need

Marble Chips 1-2.5 MM are finely crushed calcium carbonate (CaCO3) particles, primarily used as a filler in plastics, paints, adhesives, and construction materials for enhanced durability and texture. This calcium carbonate also serves as a raw material in cement production and glass manufacturing, and in copper and lead smelting and other metal refining processes. This high-purity, inert mineral also serves as a pH regulator, abrasive, and decorative aggregate in various industrial and artistic applications. Catalogue details: CAS 471-34-1, molecular weight 100.09, particle size range 1–2.5 mm, non-hazardous (no signal word), and stable at ambient storage conditions. Molekula supplies Marble Chips 1-2.5 MM from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Expect a response within hours Speak to a chemist: +44 (0) 3302 000333

Example image for illustration only. Other packaging and pack sizes are available.

Pricing & pack sizes

Pack sizes & pricing

Pricing on request — packs available from research to bulk quantities.

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Prices exclude VAT/sales tax and shipping.

Specifications

Property Value
Appearance White/ off white chips
Identification Conforms to reference

Storage & handling

Property Value
Storage Temperature Ambient
Acidity Neutral

Literature values

Published physical properties of the substance, not batch specifications.

Property Value
Odour Odorless
Solubility (other solvents) Practically insoluble in water; soluble in dilute acids
Vapour Pressure 0 mmHg (approx)
Refractive Index 1.7216

Source: PubChem CID 10112 (HSDB, The National Institute for Occupational Safety and Health (NIOSH))

Identification

Property Value
SKU 90023152
CAS Number 471-34-1
IUPAC Name calcium carbonate
EC Number 207-439-9
Molecular Formula CaCO3
Molecular Weight 100.09
Exact Mass 99.9473
SMILES C(=O)([O-])[O-].[Ca+2]
InChIKey VTYYLEPIZMXCLO-UHFFFAOYSA-L
InChI InChI=1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
PubChem CID 10112
REACH Code Y113
TSCA Listed Yes
HTS Code 2836500000
Tariff Code 2836500000

Safety & GHS

Precautionary statements

  • P264 Wash thoroughly after handling
  • P280 Wear protective gloves/protective clothing/eye protection/face protection

Documents

Safety Data Sheets (SDS)

Available in English.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What are marble chips 1-2.5 mm used for?

Marble chips (CaCO₃) are commonly used in construction as aggregate in concrete, as a decorative element in landscaping, and in industrial applications like acid neutralization or as a filler in plastics and paints.

What is the chemical formula and molecular weight of marble chips?

The chemical formula is **CaCO₃** (calcium carbonate) with a molecular weight of **100.09 g/mol**.

How should marble chips be stored?

Store marble chips in a dry, well-ventilated area at **ambient temperature**, protected from moisture to prevent degradation.

What grades or purity levels are available for marble chips?

Molekula supplies marble chips in **industrial-grade purity** (typically ≥98% CaCO₃), suitable for construction, decorative, and general industrial applications.

Can Molekula supply marble chips in bulk quantities?

Yes, we offer marble chips in **bulk quantities** (minimum order quantities vary; contact sales for custom bulk pricing and logistics).

What documentation comes with an order of marble chips?

Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing slip with batch details and storage instructions.

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