Lactic acid, electroless nickel plating cas:50 21 5
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- Supplier: Wuhan Bright Chemical Co. Ltd.
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Product Overview
Description
Product Description
Lactic acid, electroless nickel plating cas:50-21-5
Item | Unit | Standardvalue |
Molecularweight | G/mol | 90.8 |
Assay | %wt | ≥88.0 |
Density(@20°C) | G/ml | 1.18-1.23 |
Chroma(freshsolution) | APHA | ≤50 |
Resistancetemp.toheat | - | 190°C-220°C |
Odor | - | slightsourness |
Taste | - | mildsourness |
Heavymetals(asPb) | ppm | ≤5 |
Fe | ppm | ≤5 |
Ca | ppm | ≤2 |
Arsenicsalt(asAsO) | ppm | ≤1 |
Chloride | ppm | ≤10 |
Sulfate | ppm | ≤10 |
Sulphuricacidash | % | ≤0.05 |
Reducingsubstances(sugar) | - | no |
Citricacid/oxalicacid/tartaricacid/phosphoricacid | - | qualified |
Methanol/methylester | - | no |
Readilycarbonizablesubstance | - | qualified |
ThreeSpecialities:
1.High in assays:88%,cololess transparent liquid;
2.Contains no reducing substances(sugar);little content of heavy metal sand organic impurity;
3.Thetemperature for heat stable is up to190-220°C.
Uses:
It can be used as complexing agent in electroless nicke lplating,to prolong the plating cycle,improve the speed,strengthen the anti-corrosion for the coatings,improve polishing,reduce the costand further more to protect the surroundings.
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