Shanghai Yixin Chemical Co., Ltd.
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DESCRIPTION:
99.9% Tech Grade Pure Borax Powder , White Anhydrous Borax
Crystal is white, consisting of soft colorless crystals that
dissolve easily in water.
SPECIFICATION:
| Specifications | Item | specification |
| Sodium borate | ≥99.9% | |
| B2O3 | ≥68% | |
| NAO2 | ≥30% | |
| NA2CO3 | ≤0.1% | |
| NA2SO4 | ≤0.2% | |
| Water insoluble | ≤0.04% | |
| NACL | ≤0.03% | |
| Fe | ≤0.002% | |
| Bulk density | ≥1 |
APPLICATION;
Borax Anhydrous is used in biochemical and chemical laboratories to
make buffers, e.g. for gel electrophoresis of DNA, such as TBE or the
newer SB buffer or BBS (borate buffered saline) in coating
procedures. Borate buffers (usually at pH 8) are also used as
preferential equilibration solution in dimethyl pimelimidate (DMP)
based crosslinking reactions.
This product will not be used for any illegal purpose.