Sodium tungstate dihydrate (CAS 10213-10-2)

Chinese name: 钨酸钠二水合物

Sodium tungstate dihydrate is registered under CAS 10213-10-2. Molecular formula: H4NA2O6W. Approximate molecular weight: 329.846. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	10213-10-2
English name	Sodium tungstate dihydrate
Chinese name	钨酸钠二水合物
Molecular formula	H4NA2O6W
Molecular weight	329.846
Melting point	698℃
Density	4.18
Water solubility	730G/L(20℃)
HS code (ref.)	28418000

Applications (reference)

用于制造金属钨、钨酸、钨酸盐、染料、油墨、催化剂等;用于金属钨、钨酸及钨酸盐类的制造。用做媒染剂、颜料和催化剂。还可做织物防火剂以及分析化学试剂。;本品用作织物助剂，由钨酸钠、硫酸铵..

Related products at SKYSEVEN Chemical

No on-catalog product linked yet. Contact sales with CAS 10213-10-2 for availability.

Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 10213-10-2?

Sodium tungstate dihydrate is identified by CAS Registry Number 10213-10-2. Molecular formula: H4NA2O6W. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Sodium tungstate dihydrate?

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

How do I verify CAS 10213-10-2 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.