Lactic acid food grade electroless nickel plating
USD $1 - $3 /Kilogram
Min.Order:1 Kilogram
Shenzhen Esun Industrial Co., Ltd.
Specification:
Item | Unit | Standard value |
Molecular weight | G/mol | 90.8 |
Assay | %wt | 80.0-88.0 |
Stereochemical purity | %L(+) | ≥97% |
Density (@20°C) | G/ml | 1.18-1.19 |
Chroma (fresh solution) | APHA | ≤20 |
Odor | - | slight sourness |
Taste | - | mild sourness |
Heavy metals (as Pb) | ppm | ≤10 |
Fe | ppm | ≤10 |
Ca | ppm | ≤10 |
Chloride | ppm | ≤10 |
Sulfate | ppm | ≤10 |
Sulphuric acid ash | % | ≤0.1 |
Cyanide | ppm | ≤5 |
Pb | ppm | ≤5 |
Reducing substances (sugar) | - | pass FCC Inspection |
Citric acid/ oxalic acid /tartaric acid /phosphoric acid | - | pass USP test. |