MilliporeSigma
All Photos(1)

Documents

11204

Sigma-Aldrich

Ammonium carbonate

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

Sign Into View Organizational & Contract Pricing

Synonym(s):
Hartshorn salt
Linear Formula:
(NH4)2CO3
CAS Number:
Molecular Weight:
96.09
Beilstein/REAXYS Number:
4253487
EC Number:
MDL number:
eCl@ss:
38020208
PubChem Substance ID:
NACRES:
NA.21

vapor density

2.7 (vs air)

Quality Level

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/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

As: ≤3 mg/kg
Fe: ≤5 mg/kg
Pb: ≤3 mg/kg

suitability

complies for appearance of solution

SMILES string

N.N.OC(O)=O

InChI

1S/CH2O3.2H3N/c2-1(3)4;;/h(H2,2,3,4);2*1H3

InChI key

PRKQVKDSMLBJBJ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
2078613799991.59504
Ammonium carbonate puriss., meets analytical specification of NF, Ph. Franc., FCC

11204

Ammonium carbonate

Essential Grade
Ammonium carbonate ACS reagent, ≥30.0% NH3 basis

207861

Ammonium carbonate

-
Ammonium carbonate 99.999% trace metals basis

379999

Ammonium carbonate

-
Ammonium carbonate for analysis EMSURE® ACS,Reag. Ph Eur

1.59504

Ammonium carbonate

-
Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

300

grade

puriss.

grade

-

grade

-

grade

-

anion traces

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

anion traces

chloride (Cl-): ≤5 ppm, sulfate (SO42-): ≤0.002%

anion traces

-

anion traces

chloride (Cl-): ≤0.0005%, sulfur compounds (as SO42-): ≤0.002%

cation traces

Fe: ≤5 mg/kg, As: ≤3 mg/kg, Pb: ≤3 mg/kg

cation traces

Fe: ≤5 ppm, heavy metals: ≤5 ppm (by ICP-OES)

cation traces

-

cation traces

Fe: ≤0.0005%, heavy metals: ≤0.0005%

impurities

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

impurities

≤0.005% insolubles, ≤0.01 nonvolatiles

impurities

-

impurities

≤0.005% Insoluble matter, ≤0.01% Non-volatile matter

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. 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.

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. 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.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 5

1 of 5

Ammonium bicarbonate ReagentPlus®, ≥99.0%

Sigma-Aldrich

A6141

Ammonium bicarbonate

Ammonium acetate for LC-MS LiChropur™

Supelco

5.33004

Ammonium acetate

6-Mercapto-1-hexanol 99%

Sigma-Aldrich

725226

6-Mercapto-1-hexanol

?Two-Dimensional SEC/RPLC Coupled to Mass Spectrometry for the Analysis of Peptides?
Opiteck.JG and Jorgenson.WJ
Journal of Analytical Chemistry, 69, 2283-2291 (1997)
Eagleson M.
Concise Encyclopedia Chemistry (1994)
A Polettini et al.
Journal of chromatography. B, Biomedical sciences and applications, 754(2), 447-459 (2001-05-08)
For the first time, an LC-MS-MS method has been developed for the simultaneous analysis of buprenorphine (BUP), norbuprenorphine (NBUP), and buprenorphine-glucuronide (BUPG) in plasma. Analytes were isolated from plasma by C18 SPE and separated by gradient RP-LC. Electrospray ionization and
Synthesis of 3, 4-dihydropyrimidin-2 (1H)-ones and 1, 4-dihydropyridines using ammonium carbonate in water.
Tamaddon F, et al.
Tetrahedron Letters, 51(8), 1187-1189 (2010)
Heat of absorption of CO2 in aqueous ammonia and ammonium carbonate/carbamate solutions.
Qin F, et al.
International Journal of Greenhouse Gas Control, 5(3), 405-412 (2011)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service