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Boric acid, 99.5%, for analysis, ACROS Organics™

Manufacturer: fisher scientific acros  217085000

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Catalog No. AC217085000

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Description & Specifications


Arsenic (As) 0.5ppm max.
Cadmium (Cd) 5ppm max.
Calcium (Ca) 20ppm max.
Chlorine (Cl) 3ppm max.
Copper (Cu) 5ppm max.
Heavy Metals (as Pb) 5ppm max.
Insoluble Matter 0.005% max. (in methanol)
Iron (Fe) 1ppm max.
Magnesium (Mg) 5ppm max.
Non_volatile Matter 0.05% max.
Packaging Plastic bottle
Phosphate 5ppm max.
Sulfate 5ppm max.
Trace Analysis 5ppm max.
pH 3.6 to 4 (4% soln. at 20°C)
Color White
Quantity 500g
Chemical Name or Material Boric acid
Name Note p.a.
CAS 10043-35-3
Purity Grade For analysis
Physical Form White fine crystals
Assay 99.5% min.
Assay Percent Range 99.5%
Molecular Formula H3BO3
Linear Formula H3BO3
Formula Weight 61.83g/mol
MDL Number MFCD00011337
Fieser 01,63; 02,32; 03,29; 04,41; 05,48; 09,59; 11,70
Merck Index 15, 1339
Health Hazard 1 Danger
Health Hazard 2 GHS P Statement May damage fertility. May damage the unborn child.
Health Hazard 3 GHS P Statement:
Immediately call a POISON CENTER or doctor/physician.
Obtain special instructions before use.
IF exposed or concerned: Get medical advice/attention.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
RTECS Number ED4550000
EINECS Number 233-139-2

Biological buffer, Lewis acid