XingTai bestseller CO. , LTD |
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Specification
Item | 70%(1631) | 50%(1650) | 30%(1629) |
Appearance, | Yellowish paste | Yellowish paste | Light yellow liquid |
Active matter, % | 68-72 | 48-52 | 28-32 |
Free Amine & Amine Salt ,% | 3.0Max | 2.0Max | 1.0Max |
pH value (1% Am.aq.sol) | 6.0-9.0 | 6.0-9.0 | 6.0-9.0 |
Solvent | Alcohol + Water | Water + Alcohol | Water |