Ammonium bicarbonate CAS#1066-33-7
CAS Number: 1066-33-7
Chemical Formula: CH5NO3
Synonyms:
acidammoniumcarbonate
Ammonium hydrogencarbonate
REAGENTAMMONIUM BICARBONATE
Appearance: White solid
HS Code: 2836 99 17
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Products Description of Ammonium bicarbonate CAS#1066-33-7
Ammonium bicarbonate is a nitrogen-containing chemical fertilizer, also known as ammonium hydrogen carbonate (note: corrected duplicate alias), abbreviated as ABC, and commonly referred to as "gas fertilizer". It appears as white powder or blocky crystals with a slight ammonia odor, having a relative density of 1.58 and a melting point of 107.5℃ (under rapid heating). It is highly soluble in water, with the aqueous solution showing weak alkalinity, and insoluble in ethanol and acetone. It is prone to moisture absorption and caking. Chemically unstable, it decomposes slowly into carbon dioxide, ammonia, and water at room temperature, with the decomposition rate accelerating as temperature and humidity increase.
Parameters
Melting point | 105 °C |
Boiling point | 143.04°C (rough estimate) |
density | 1,586 g/cm3 |
vapor density | 2.7 (vs air) |
vapor pressure | 67 hPa (20 °C) |
refractive index | 1.4164 (estimate) |
storage temp. | 2-8°C |
solubility | H2O: 1 M at 20 °C, clear, colorless |
form | Solid |
color | White |
PH | 7.0-8.5 (25℃, 1M in H2O) |
Odor | faint ammonia odor |
Water Solubility | 220 g/L (20 ºC) |
λmax | λ: 260 nm Amax: ≤0.030 |
Merck | 14,497 |
BRN | 4329606 |
Stability: | Stable. Incompatible with strong acids, alkali metals. |
LogP | -0.809 (est) |
Dissociation constant | 6.49 at 20℃ |
CAS DataBase Reference | 1066-33-7(CAS DataBase Reference) |
EPA Substance Registry System | Ammonium bicarbonate (1066-33-7) |
Safety Information | ||
Hazard Codes | Xn,Xi | |
Risk Statements | 22-36/37/38 | |
Safety Statements | 22 | |
WGK Germany | 1 | |
RTECS | BO8600000 | |
TSCA | Yes | |
HS Code | 2836 99 17 | |
Hazardous Substances Data | 1066-33-7(Hazardous Substances Data) | |
Toxicity | LD50 orally in Rabbit: 1576 mg/kg | |
Product Application of Ammonium bicarbonate CAS#1066-33-7
Nitrogen fertilizer: Suitable for all soils; provides ammonium nitrogen/CO₂ for crops. Low nitrogen content, prone to caking.Analytical & industrial: Analytical reagent; synthesis of ammonium salts; fabric degreasing.Fertilizer applications: Promotes crop growth/photosynthesis, accelerates seedling/leaf growth. Usable as base fertilizer, topdressing; food fermentation/expanding agent.Food leavening agent: Permitted in all leavened foods (China standards, appropriate dosage). High-grade option: Combined with sodium bicarbonate for bread/biscuits/pancakes; foaming powdered drinks; blanching green vegetables/bamboo shoots; pharmaceuticals/reagents.
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