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  • Jiangsu Kolod Food Ingredients Co., Ltd.

  •  [Jiangsu,China]
  • Business Type:Manufacturer
Jiangsu Kolod Food Ingredients Co., Ltd.

Jiangsu Kolod Food Ingredients Co., Ltd.

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Online Exporter for Food Additive Potassium Acetate Ammonium acetate food additive export to Cook Islands Suppliers

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    Unit Price: USD 1000 / Kilogram
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    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1000 Kilogram
    Delivery Time: 7 Days
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We pursue the management tenet of "Quality is top-quality, Company is supreme, Status is first", and will sincerely create and share success with all shoppers for Food Grade Ammonium Acetate Food Grade,Food Grade Ammonium Acetate,NH4CH3COO Food Ingredient. we sincerely welcome customers from in your house and overseas to cooperate with us provide you with most effective support!

Online Exporter for Food Additive Potassium Acetate Ammonium acetate food additive export to Cook Islands Suppliers

Ammonium acetate

Ammonium acetate (also called Ammonium acetic acid salt), known as spirit of Mindererus in aqueous solution, is a chemical compound with the formula NH4CH3CO2. It is a white, hygroscopic solid.

 

Molecular Formula : CH3COONH4,  NH4CH3COO
Formula Wt.: 77.08

CAS Code: 631-61-8

INS: 264

Description:

As the salt of a weak acid and a weak base, ammonium acetate is often used with acetic acid to create a buffer solution. Ammonium acetate is volatile at low pressures. Because of this, it has been used to replace cell buffers with non-volatile salts in preparing samples for mass spectrometry. It is also popular as a buffer for mobile phases for HPLC with ELSD detection for this reason. Other volatile salts that have been used for this include ammonium formate.

Uses:

NH4C2H3O2 is occasionally employed as a biodegradable de-icing agent. Ammonium acetate is useful as a catalyst in the Knoevenagel condensation and as a source of ammonia in the Borch reaction in organic synthesis.

As a protein precipitating reagent.

In dialysis as part of a protein purification step to remove contaminants via diffusion.

In agricultural chemistry used as reagent for determination of soil CEC (Cation Exchange Capacity ) and determination of available potassium in soil, the ammonium ion acts as a replacement cation

Ammonium acetate is also used as a food additive as an acidity regulator; INS number 264.

 

Production:
Ammonium acetate is produced by the neutralization of acetic acid with ammonium carbonate or by saturating glacial acetic acid with ammonia. Obtaining crystalline ammonium acetate is difficult on account of its hygroscopic nature.


  • Ammonium Acetate AR ACS Analytical Reagent

 

REQUIREMENTS

Assay: 97.%

pH of a 5% solution: 6.7-7.3 at 25C

MAXIMUM ALLOWABLE

Insoluble matter: 0.005%

Residue after ignition: 0.01%

Chloride (Cl): 5 ppm

Nitrate (NO3): 0.001%

Sulfate (SO4): 0.001%

Heavy metals (as Pb): 5 ppm

Iron (Fe): 5 ppm

ammonium acetate

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