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Items
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Specification
|
|
|
Industrial grade
|
Daily chemical grade
|
|
|
Appearance
|
Light yellow liquid
|
Colorless liquid
|
|
Assay %
|
≥90.0
|
≥99.0%
|
|
Phenol ppm
|
----
|
≤25
|
|
PH
|
5.0-7.0
|
5.5-7.0
|
|
Color APHA
|
≤100
|
≤30
|