Product: Pentahydrate Borax
Purity: Na2B4O7·5H2O 101.5% min- 103 .5% max
Origin: USA
Grade: Industrial
Package: 25KG bag
Description: White powder
CAS#:11130-12-4, 12267-73-1, 12179-04-3
Use:Chemistry & Industrial
【Do not use for food】