solubility in water material compatibility miscibility manufacturers
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- Supplier: The Tnn Development Limited Shanghai
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Product Overview
Description
Items | Micro-electronic grade | Electronic grade | Battery | Industrial grade |
Purity (GC, wt%) | ≥99.95 | ≥99.9 | ≥99.9 | ≥99.8 |
Water (K.F.,ppm) | ≤100 | ≤200 | ≤200 | ≤500 |
Chroma (Hazen, APHA) | ≤10 | ≤10 | ≤10 | ≤30 |
10% solution pH value | 6-9 | 6-9 | 6-9 | 6.5-10 |
free amine(ppm) | / | / | ≤20 | / |
total amine (based on MMA, ppm) | ≤15 | ≤20 | ≤30 | / |
Cl-,PO43-, | ≤0.02 | ≤0.02 | / | / |
NO3- (ppm) | ≤0.01 | ≤0.01 | / | / |
Metal ion(ppb) K,Na,Ca,Zn,Mg,Cd,Pb,Cr,Hg,As,Ni,Sn,B,Si,Mn,Fe,Cu,Ag,Ti,Al,Li,Co,Au | ≤10 | ≤20 | / | / |
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