11204

Ammonium carbonate

Manufacturer: Sigma Aldrich

CAS Number: 506-87-6

Synonym(S): Hartshorn salt

Select a Size

Pack Size SKU Availability Price
1 KG 11204-1-KG In Stock ₹ 8,107.93
2.5 KG 11204-2.5-KG In Stock ₹ 19,019.53

11204 - 1 KG

₹ 8,107.93

In Stock

Quantity

1

Base Price: ₹ 8,107.93

GST (18%): ₹ 1,459.427

Total Price: ₹ 9,567.357

vapor density

2.7 (vs air)

Quality Level

100

grade

puriss.

form

powder or crystals

quality

meets analytical specification of NF, Ph. Franc., FCC

concentration

30.0-34.0% (NH3 , titration)

impurities

residual solvents, complies≤0.0005% heavy metals (as Pb)≤0.05% non-volatile matter

ign. residue

≤0.05% (as SO4)

anion traces

chloride (Cl-): ≤10 mg/kgsulfate (SO42-): ≤50 mg/kg

cation traces

As: ≤3 mg/kgFe: ≤5 mg/kgPb: ≤3 mg/kg

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Description

  • General description: Ammonium carbonate is an ammonium salt. It is colorless and is composed of water soluble cubic crystals. It can be synthesized by reacting carbon dioxide with ammonia. It is widely employed as a CO2 source in fire extinguishers.[1] Calorimetric estimation of enthalpies of absorption of CO2 in aqueous solutions of ammonium carbonate in the temperature range of 35-80°C have been reported.[2]
  • Application: Ammonium carbonate may be employed in the preparation of 3,4-dihydropyrimidin-2(1H)-one and 1,4-dihydropyridine derivatives, via Biginelli and Hantzsch reactions.[3] It can also be actively used as buffer in the separation, detection, and identification of the peptide fragments generated in the tryptic digests of ovalbumin and serum albumin, via size exclusion liquid chromatography and reverse phase liquid chromatography coupled to mass spectrometry.[4]

SAFETY INFORMATION

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable