Calcium Lignosulphonate (MG-2)

Name: Calcium Lignosulphonate (MG-2)
Brand: Vaqora Chemicals
SKU: VQ-019630

About Calcium Lignosulphonate (MG-2)

Calcium Lignosulphonate (MG-2) (CAS 8061-52-7) is a synthetic reagent offered by Vaqora Chemicals. With the molecular formula C20H24CaO10S2, it has a molar mass of 528.6 g/mol. Its systematic (IUPAC) name is calcium 3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate. Alternative names: Calcium lignosulphonate and Lignosulfonic acid, calcium salt.

Keep the container tightly sealed and store it in a cool, dry area. Good laboratory practice and suitable PPE are recommended during handling.

Key uses span organic synthesis, reaction development, medicinal chemistry and fine chemical synthesis. Buyers come mainly from academic and industrial research.

Standard pack sizes are 25 g, 100 g and 500 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
Reaction development
Medicinal chemistry
Fine chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Calcium Lignosulphonate (MG-2)
Catalogue No.	VQ-019630
CAS Number	8061-52-7
IUPAC name	calcium 3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate
Molecular formula	C₂₀H₂₄CaO₁₀S₂
Molecular weight	528.6 g/mol
Exact mass	528.0437
InChIKey	RYAGRZNBULDMBW-UHFFFAOYSA-L
SMILES	COC1=CC=CC(=C1O)CC(CS(=O)(=O)[O-])OC2=C(C=C(C=C2)CCCS(=O)(=O)[O-])OC.[Ca+2]
PubChem CID	24711

Physical properties
Physical form	Other
H-bond donors / acceptors	1 / 10
TPSA	179 Å²
Synonyms	Calcium lignosulphonate, Lignosulfonic acid, calcium salt, Calcium Lignin Sulfonate, Lignin calcium sulfonate, Lignosulfonic acid calcium salt, Lime fractionated, spent pulping liquor, precipitate, Calcium ligninsulfonate, Lignin calcium sulfonate

Safety & hazard information (GHS)

Hazard statements

H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P273, 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

Frequently asked questions

What is the CAS number of Calcium Lignosulphonate (MG-2)?

The CAS Registry Number of Calcium Lignosulphonate (MG-2) is 8061-52-7. It is also known as Calcium lignosulphonate, Lignosulfonic acid, calcium salt, Calcium Lignin Sulfonate.

What is the molecular formula and molecular weight of Calcium Lignosulphonate (MG-2)?

Calcium Lignosulphonate (MG-2) has the molecular formula C20H24CaO10S2 and a molecular weight of 528.6 g/mol. Its IUPAC name is calcium 3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate.

Which grade and pack sizes of Calcium Lignosulphonate (MG-2) can I order?

We supply Calcium Lignosulphonate (MG-2), in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Calcium Lignosulphonate (MG-2)?

Yes. Every lot of Calcium Lignosulphonate (MG-2) 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 Lignosulphonate (MG-2) be shipped internationally?

Yes. We export Calcium Lignosulphonate (MG-2) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.