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KL-100

Highly purified and characterized kraft lignin. Low ash and carbohydrate content using controlled acid wash followed by enzyme treatment. Good product for general research and development purposes. The product is produced in a well-defined procedure and same source of raw material to keep consistent properties.

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KL-100

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Specifications

pH5.0 – 7.0
Specific Gravity0.9 – 1
ColorBrown
Mw5,000 – 7,000 Da
Tg140 – 150°C
Ash Content< 0.5%
Carbohydrate Content< 0.5%
Purity> 99%
Phenolic-OH3.8 – 4.2 mmol/g
Aliphatic-OH2 – 2.5 mmol/g
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