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Ammonium hydrogen carbonate

CAS 1066-33-7 NH4HCO3 MW 79.06 In stock

Ammonium hydrogen carbonate is a white crystalline solid used in baking powder, as a leavening agent, and in chemical synthesis. It decomposes readily into ammonia, carbon dioxide, and water upon heating. CAS: 1066-33-7, Molecular formula: NH4HCO3, Molecular weight: 79.06 g/mol, Storage: Ambient, Signal word: Warning. Molekula supplies Ammonium hydrogen carbonate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch

Overview

Ammonium hydrogen carbonate is a white crystalline solid used in baking powder, as a leavening agent, and in chemical synthesis. It decomposes readily into ammonia, carbon dioxide, and water upon heating. CAS: 1066-33-7, Molecular formula: NH4HCO3, Molecular weight: 79.06 g/mol, Storage: Ambient, Signal word: Warning. Molekula supplies Ammonium hydrogen carbonate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Specifications

Property Value
Appearance colourless or White to Off-white crystalline powder
Ash ≤ 0.8%
Heavy metals ≤ 0.0005%
pH 7.0 - 8.5
Sulfate (SO4) ≤ 0.007%
Chloride (Cl) ≤ 0.007%
Assay 99 - 101%
Iron (Fe) ≤ 0.002%
Identification (IR) Conforms to structure
Arsenic (As) ≤ 0.0002%
Sulphur (S) ≤ 0.0002%

Storage & handling

Property Value
Storage Temperature Ambient
Shelf Life 24 months
Acidity Base

Identification

Property Value
CAS Number 1066-33-7
Molecular Formula NH4HCO3
Molecular Weight 79.06
REACH Code Y110
Tariff Code 283699178

Safety & GHS

Warning
  • GHS pictogram — Explosive Explosive GHS01

Hazard statements

  • H302 Harmful if swallowed
  • H332 Harmful if inhaled

Precautionary statements

  • P260 Do not breathe dust/fume/gas/mist/vapours/spray
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
  • P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
  • P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing

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

What is ammonium hydrogen carbonate used for?

It is primarily used as a leavening agent in food products and as a source of ammonia in chemical synthesis.

What is the chemical formula and molecular weight of ammonium hydrogen carbonate?

The formula is NH4HCO3 and the molecular weight is 79.06 g/mol.

How should ammonium hydrogen carbonate be stored?

It should be stored at ambient temperature, away from moisture and heat, in a tightly sealed container.

What grade of ammonium hydrogen carbonate does Molekula supply?

Molekula supplies ammonium hydrogen carbonate in reagent grade.

Can Molekula supply ammonium hydrogen carbonate in bulk?

Yes, Molekula can supply ammonium hydrogen carbonate in bulk quantities upon request.

What documentation comes with an order of ammonium hydrogen carbonate?

Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.

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