Skip to content

Molekula

Sodium sulfate decahydrate

CAS 7727-73-3 H20Na2O14S MW 322.2 In stock
CoA by batch

Overview

A high-purity uncategorised supplied by Molekula across research and bulk scale.

Specifications

Property Value
Appearance White Crystalline powder or crystals
pH 5.2 - 9.2 (5% soln. 25°C)
Chloride (Cl) ≤5ppm
Heavy Metals (Pb) ≤5ppm
Iron (Fe) ≤5ppm
Identification (IR) Conforms to reference
Arsenic (As) ≤0.5ppm
Calcium (Ca) ≤20ppm
Magnesium (Mg) ≤5ppm
Potassium (K) ≤20ppm
Nitrogen compounds (as N) ≤5ppm
Phosphate (PO4) ≤10ppm
Titration after Ion exchange ≥99.0%

Storage & handling

Property Value
Storage Temperature Ambient
Shelf Life 60 months
Acidity Neutral

Identification

Property Value
CAS Number 7727-73-3
Molecular Formula H20Na2O14S
Molecular Weight 322.2
SMILES O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Na+].[Na+]
REACH Code Y113
HTS Code 2833.19.00.00
Tariff Code 2833190000

Safety & GHS

None

Precautionary statements

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

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

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.

Pricing & pack sizes

Pack sizes & pricing

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

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

FAQ being prepared for this product. Contact our team for help.

Ready to order or need a custom pack?

Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.

Talk to a chemist
Documents Pricing
Request a quote
Tell us what you need and our sales team will come back with pricing and lead times.
Full name
Email
Product
Quantity
Note