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Synonyms: Nickel plating additive
Diethylaminopropyne formate
3-N,N-Diethylamino-1-propyne formate
DIETHYLAMINOPROPYNE FORMIC ACID
Diethylamino-2-propyne, sulfate
PAPS
Molecular structure: 
Chemical nature
| Chemical name | Diethylaminopropyne formate |
| Molecular formula | C8H15NO2 |
| Molecular weight | 157.2 |
| CAS No. | 125678-52-6 |
Product Properties
| Appearance | Yellowish to brownish yellow transparent liquid |
| Density | 1.01-1.06 |
| Solubility(20℃) | Well soluble in water. |
| PH | 4.5-5.5 |
Product Applications
Dosage: 5~40mg/L
Consumption：3g/KAH
PABS is used as a top brightener and lasting leveling agent in nickel baths at a concentration of 5-40ml/L.
Packing
25kg/drum, stored in cool and dry place
