Sulfuric acid,erbium(3+) salt (3:2), octahydrate (8CI,9CI) (CAS 10031-52-4)

Chinese name: 硫酸铒(III)八水化合物

Sulfuric acid,erbium(3+) salt (3:2), octahydrate (8CI,9CI) is registered under CAS 10031-52-4. Molecular formula: Er2(SO4)3.8(H2O). Approximate molecular weight: 766.82804. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	10031-52-4
English name	Sulfuric acid,erbium(3+) salt (3:2), octahydrate (8CI,9CI)
Chinese name	硫酸铒(III)八水化合物
Molecular formula	Er2(SO4)3.8(H2O)
Molecular weight	766.82804
HS code (ref.)	2933990090

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 10031-52-4?

Sulfuric acid,erbium(3+) salt (3:2), octahydrate (8CI,9CI) is identified by CAS Registry Number 10031-52-4. Molecular formula: Er2(SO4)3.8(H2O). SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Sulfuric acid,erbium(3+) salt (3:2), octahydrate (8CI,9CI)?

Request a quote on cnchemshop.com. SKYSEVEN Chemical supplies industrial grades with COA/SDS on request for export orders.

How do I verify CAS 10031-52-4 data?

Cross-check PubChem / NIST / CAS Common Chemistry, and use our free CAS lookup tool. Always match CAS on COA and invoice.

Data is for informational reference only. Verify lot-specific values with COA/SDS. Not for medical advice.