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

Manufacturer: thermo fisher scientific  AC217080100

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Catalog No. AC217080100

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Description & Specifications


Assay ≥99.5%
Physical Form Fine Crystals
Formula Weight 61.83
Quantity 10kg
Color White
Packaging Plastic Bucket
EINECS Number 233-139-2
Purity Grade For analysis
RTECS Number ED4550000
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
Iron (Fe) 1ppm max.
Non_volatile Matter 0.05% max.
Phosphate 5ppm max.
Chemical Name or Material Boric acid
Name Note p.a.
Linear Formula H3BO3
MDL Number MFCD00011337
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.
Heavy Metals (as Pb) 5ppm max.
Magnesium (Mg) 5ppm max.
Assay Percent Range 99.5%
Molecular Formula H3BO3
CAS 10043-35-3
Cadmium (Cd) 5ppm max.
Calcium (Ca) 20ppm max.
Chlorine (Cl) 3ppm max.
Sulfate 5ppm max.
Trace Analysis 5ppm max.
Copper (Cu) 5ppm max.
Insoluble Matter 0.005% max. (in methanol)
Arsenic (As) 0.5ppm max.