Molekula
Ammonium hydrogen carbonate
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.
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
-
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
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
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.
Ready to order or need a custom pack?
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