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Potassium tetraborate tetrahydrate, 99.50%, ACROS Organics™

$103.24 - $103.24

Chemical Identifiers

CAS 12045-78-2
Assay Percent Range 99.5%
Molecular Formula B4K2O7·4H2O
Linear Formula K2B4O7·4H2O
Formula Weight 305.5
Synonym Potassium biborate tetrahydrate
Chemical Name or Material Potassium tetraborate tetrahydrate
Assay ≥99.4% (total base)
Grade Extra Pure
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
AC259572500 SDS Thermo Fisher Scientific
AC259572500
Plastic bottle 250g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AC259570010 SDS Fisher Scientific Acros
259570010
Plastic bottle 1kg Each for $103.24
AC259570051 SDS Thermo Fisher Scientific
AC259570051
Plastic bucket 5kg N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications Description & Specifications

Chemical Identifiers

12045-78-2
B4K2O7·4H2O
305.5
Potassium tetraborate tetrahydrate
Extra Pure
99.5%
K2B4O7·4H2O
Potassium biborate tetrahydrate
≥99.4% (total base)

Specifications

12045-78-2
99.5%
K2B4O7·4H2O
Potassium biborate tetrahydrate
20ppm max.
Plastic bottle
White
Potassium tetraborate tetrahydrate
Extra Pure
Powder
B4K2O7·4H2O
305.5
20ppm max.
20ppm max.
500ppm max.
250g
≥99.4% (total base)

Safety and Handling

Danger