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Molekula

Basic chromic sulfate

CAS 39380-78-4 Cr4(SO4)5(OH)2 MW 722.32 Made to order
CoA by batch

Overview

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

Specifications

Property Value
Purity >98%
Appearance Dark green powder

Storage & handling

Property Value
Storage Temperature Ambient
Transport Class 8
Packing Group II
Shelf Life 24 months
Acidity Neutral

Identification

Property Value
CAS Number 39380-78-4
Molecular Formula Cr4(SO4)5(OH)2
Molecular Weight 722.32
SMILES OS(=O)(=O)[O-].OS(=O)(=O)[O-].OS(=O)(=O)[O-].[Cr+3]
EC / UN Number 1759
REACH Code Y110
Tariff Code 28332990

Safety & GHS

Danger
  • GHS pictogram — Compressed Gas Compressed Gas GHS04

Hazard statements

  • H314 (sub cat. 1B) Causes severe skin burns and eye damage

Precautionary statements

  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
  • P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
  • P308+313 IF exposed or concerned: Get medical advice/attention

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

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