| Customization: | Available |
|---|---|
| Type: | Ammonium Acetate |
| Appearance: | Powder |
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| Name | Ammonium acetate |
| Synonyms | Acetic acid ammonium salt |
| Molecular Structure | |
| Molecular Formula | C2H7NO2 |
| Molecular Weight | 77.08 |
| CAS Registry Number | 631-61-8 |
| EINECS | 211-162-9 |
| Density | 1.07 |
|---|---|
| Melting point | 110-112 ºC |
| Flash point | 136 ºC |
| Water solubility | 1480 g/L (20 ºC) |
Properties:
1. Physical properties: Ammonium acetate is colorless crystal or crystal powder at room temperature, with irritating ammonia odor. 2. Solubility: Ammonium acetate is easily soluble in water, and the solubility increases with the increase of temperature.
Use:
1. Chemical experiments: As a chemical reagent and buffer, it is widely used in the laboratory to prepare buffer solutions and pH regulation.
2. Agriculture: Ammonium acetate can be used as a substitute for potash or nitrogen fertilizer for crop fertilization.
3. Industry: Ammonium acetate is also used as a fixative for dyes and pigments, and as an electrolyte for batteries.
Ammonium acetate (ammonium acetate) is used as an analytical reagent, diuretic, buffer and in the printing and dyeing industry.
1) Purified chymotrypsin, which is characterized by extraction of crude chymotrypsin (active component less than 10%) with ammonium acetate solution at 5-15ºC, and then precipitation with organic solvent ethanol Chemicalbook, and finally dehydration with acetone to obtain chymotrypsin intermediates.
2) Purification of urinary trophin, which is characterized by crude urinary trophin (active component less than 10%) at low temperature, extraction with ammonium acetate solution, ethanol precipitation, and finally dehydration with acetone to obtain urinary trophin purification.
Carried Standard:Electronic Grade/Pharmaceutical Grade/Industrial Grade
FAQ
Question 1: Can I get samples?
Answer: Yes,you can get free samples of our most products,
while the courier cost will be borne by the buyers.
Question 2: What's your MOQ?
Answer: For a express delivery order,the MOQ is usually 100 g~1 kg;
for an air transport order or sea delivery order ,the MOQ is usually 25 kgs.
Question 3: What's your delivery time?
Answer:
Orders shipped by express delivery,the delivery time is usually 5~7 working days;
Orders shipped by air transport,usually around 7~10 working days;
Orders shipped by sea , usually around 2~3 working weeks.
Question 4: What are the different payment methods?
Answer: We usually accept T/T, L/C and Western Union.
Question 5: How do you treat quality complaint?
We take quality very seriously, it is one of the founding principles of our business.
If the quality problem actually exists, we will replace with qualified goods or refund the money.
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