KL-550H - Purified High Mw Acetylated softwood kraft lignin

pH: 5.0 – 7.0

Specific Gravity: 0.9 – 1

Color: Brown

Mw: 1000 – 6000 Da

Tg: 100 – 140°C

Ash Content: < 0.5%

Carbohydrate Content: < 0.5%

Purity: > 99%

Acetylation degree: >70%

Thermal stability: high

Hydrophobicity: high