Borax Anhydrous / Pentahydrate / Decahydrate
Product Description
Borax Pentahydrate
Other Names: BORAX PENTAHYDRATE
CAS No. 12179-04-3
Appearance: White free-flowing granules.
Formula: Na2B4O7.5H2O
Usages: Used in the manufacture of high-quality glass, optical glass, heat-resistant. Enamel industry for glaze. Applied to metal surfaces and alloys of flux.
| Item | Na 2 B 4 O 7 .5H 2 0 |
| Content of Fe % ≤ | 10 |
| Content of Na 2 B 4 O 7 .10H 2 O % ≥ | 101.7-103.1 |
| Content of CO 3 % ≤ | 21.6-21.9 |
| Content of Non-dissolved substance % ≤ | 400 |
| Content of SO 4 2- % ≤ | 100 |
| Content of Cl - % ≤ | 120 |
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