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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


Assay ≥99.5%
Physical Form Fine Crystals
Formula Weight 61.83
Quantity 500g
Color White
EINECS Number 233-139-2
RTECS Number ED4550000
Purity Grade For analysis
pH 3.6 to 4 (4% soln. at 20°C)
Fieser 01,63; 02,32; 03,29; 04,41; 05,48; 09,59; 11,70
Merck Index 15, 1339
Sulfate 5ppm max.
Trace Analysis 5ppm max.
Cadmium (Cd) 5ppm max.
Calcium (Ca) 20ppm max.
Chlorine (Cl) 3ppm max.
Copper (Cu) 5ppm max.
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.
Non_volatile Matter 0.05% max.
Arsenic (As) 0.5ppm max.
Chemical Name or Material Boric acid
Name Note p.a.
Assay Percent Range 99.5%
Molecular Formula H3BO3
Linear Formula H3BO3
MDL Number MFCD00011337
CAS 10043-35-3
Health Hazard 1 Danger
Health Hazard 2 GHS P Statement May damage fertility. May damage the unborn child.
Heavy Metals (as Pb) 5ppm max.
Insoluble Matter 0.005% max. (in methanol)
Packaging Plastic bottle
Iron (Fe) 1ppm max.
Magnesium (Mg) 5ppm max.
Phosphate 5ppm max.