Sodium Borate


Product # 3255
Name Sodium Borate
Synonyms Sodium tetraborate decahydrate, Borox
Formula Na2B4O7.10H2O
Purity ACS
CAS Number 1303-96-4
Molecular Weight 381.37
Color & Form White solid
Melting Point 62° C
Specific Gravity 1.73 gm/ml
Solubility Soluble


6 x 500 gm $192.43
2.5 kg $116.31
12 kg $425.26
  • For other quantities or purities not listed, please request a quotation. We can offer many items in bulk or custom packaging.
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Transportation Information Not a dangerous good
Pictogram Pictogram: Health 
Signal Word Danger
Hazardous Statements

H303  May be harmful if swallowed.

H360  May damage fertility or the unborn child.

Precautionary Phrases

P201  Obtain special instructions before use.

P202  Do not handle until all safety precautions have been read and understood.

P281  Use personal protective equipment as required.

P308+P313  IF exposed or concerned: Get medical advice/attention.

Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).

Featured Element: Bismuth

Bismuth is a brittle crystalline which is slightly pinkish in its elemental form.

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