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Molekula

Mercury (ll) oxide red

CAS 21908-53-2 HgO MW 216.5894 In stock
CoA by batch

Overview

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

Specifications

Property Value
Loss on Drying ≤ 0.5% (105°C)
Chloride (Cl) ≤ 0.05%
Assay ⩾ 99.0%
Residue on Ignition ≤ 0.5%
Solubility in water Insoluble in water
Appearance Red/ orange powder

Storage & handling

Property Value
Storage Temperature Ambient
Transport Class 6.1
Packing Group II
Shelf Life 24 months
Acidity Neutral

Identification

Property Value
CAS Number 21908-53-2
Molecular Formula HgO
Molecular Weight 216.5894
SMILES O=[Hg]
EC / UN Number 1641
REACH Code Y110
TSCA Listed Yes
HTS Code 28521010
Tariff Code 28521000

Safety & GHS

Danger
  • GHS pictogram — Flammable Flammable GHS02
  • GHS pictogram — Corrosive Corrosive GHS05
  • GHS pictogram — Toxic Toxic GHS06

Hazard statements

  • H300 +H310 + H330 Fatal if swallowed, in contact with skin or if inhaled
  • H373 May cause damage to organs through prolonged or repeated exposure
  • H400 Very toxic to aquatic life
  • H410 Very toxic to aquatic life with long lasting effects

Precautionary statements

  • P260 Do not breathe dust/fume/gas/mist/vapours/spray
  • P264 Wash thoroughly after handling
  • P273 Avoid release to the environment
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P284 Wear respiratory protection
  • P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician

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.

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