HPLC Buffer Salts
AMMONIUM ACETATE For HPLC
"Store at 15–25°C" Acetic Acid Ammonium Salt
- Article code
- 1081B
- CAS
- 631-61-8
- Grade
- For HPLC
- Purity
- 99%
- Category
- HPLC Buffer Salts
Specification and availability are confirmed by Chemical Suppliers when you inquire. Product details are attached to your request automatically.
Properties
- Article No.
- 1081B
- Grade
- For HPLC
- Purity
- 99%
- CAS No.
- 631-61-8
- Molecular Formula
- CH3.COONH4
- Molecular Weight
- 77.08
- H.S. Code
- 2915.2990
- Shelf Life
- 60 Months
Product information
| Article No. | 1081B | Grade | For HPLC |
| Purity | 99% | CAS No. | 631-61-8 |
| Molecular Formula | CH3.COONH4 | Molecular Weight | 77.08 |
| H.S. Code | 2915.2990 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Colorless crystals |
| Odour | Slight acetic acid odor | pH value | 6.5 - 7.5 |
| Melting point/ Freezing point [°C] | 110 - 112 °C | Solubility in water [% weight] | Soluble in water |
Specifications
| Appearance | Colorless hygroscopic crystals with faint odor | Assay | Min 99.0% |
| Water | Max 1.0 % | pH (10% solution in water; 20°C) | 6.5 to 7.5 |
| UV absorbance (10% in water) | at 250 nm | Max 0.05 | |
| at 260 nm | Max 0.04 | at 270 nm | Max 0.03 |
| at 280 nm | Max 0.02 | at 500 nm | Max 0.02 |
Packaging options
- 500 g (00500)
Details
AMMONIUM ACETATE For HPLC "Store at 15–25°C" Acetic Acid Ammonium Salt MSDS DE EN FR KO PT ES TH TR COAs Packings 500 g (00500) Print friendly version Article No. 1081B Grade For HPLC Purity 99% CAS No. 631-61-8 Molecular Formula CH 3 .COONH 4 Molecular Weight 77.08 H.S. Code 2915.2990 Shelf Life 60 Months Physical Properties Physical state at 20 °C Solid Colour Colorless crystals Odour Slight acetic acid odor pH value 6.5 - 7.5 Melting point/ Freezing point [°C] 110 - 112 °C Solubility in water [% weight] Soluble in water Specifications Appearance Colorless hygroscopic crystals with faint odor Assay Min 99.0% Water Max 1.0 % pH (10% solution in water; 20°C) 6.5 to 7.5 UV absorbance (10% in water) at 250 nm Max 0.05 at 260 nm Max 0.04 at 270 nm Max 0.03 at 280 nm Max 0.02 at 500 nm Max 0.02 Revision Date: 18-Feb-2026 Home Lab Chemicals HPLC Buffer Salts AMMONIUM ACETATE