KL-300H - Purified high Mw softwood kraft lignin

pH: 5.0 – 7.0

Specific Gravity: 0.9 – 1

Color: Brown

Mw: >10,000 Da

Tg: 150 – 180°C

Ash Content: < 0.5%

Carbohydrate Content: < 1%

Purity: > 98.5%

Phenolic-OH: 2.5–3 mmol/g

Aliphatic-OH: 2.5–3 mmol/g