KL-300N - Purified non-fractionated softwood kraft lignin

pH: 5.0 – 7.0

Specific Gravity: 0.9 – 1

Color: Brown

Mw: 5,000 – 7,000 Da non-fractionated

Mw: 1000-2000 Da Low Mw

Mw: >10000 Da High Mw

Tg: 80 – 150°C

Ash Content: < 0.5%

Carbohydrate Content: < 0.5%

Purity: > 99%

Phenolic-OH: 3 – 5 mmol/g

Aliphatic-OH: 2 – 2.5 mmol/g