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11607

Sigma-Aldrich

Boric acid

puriss., meets analytical specification of Ph. Eur., BP, NF, 99.5-100.5%, powder

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About This Item

Linear Formula:
H3BO3
CAS Number:
10043-35-3
Molecular Weight:
61.83
EC Number:
233-139-2
MDL number:
MFCD00011337
UNSPSC Code:
12352106
PubChem Substance ID:
329749495
NACRES:
NA.21

vapor pressure

2.6 mmHg ( 20 °C)

Quality Level

200

grade

puriss.

assay

99.5-100.5%

form

powder

quality

meets analytical specification of Ph. Eur., BP, NF

impurities

organic substances, complies
 residual solvents, complies
≤0.001% heavy metals (as Pb)

loss

≤0.5% loss on drying, 5 h (on silica gel)

pH

3.8-4.8 (20 °C, 3.3%)

mp

160 °C (dec.) (lit.)

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Related Categories

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H360FD

Hazard Classifications

Repr. 1B

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
STBH5719
STBK4580
STBJ6591
STBH7004
STBH1717

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Catanzaro EJ.
Boric Acid: Isotopic and Assay Standard Reference Materials, 1-1 (1970)
L Charlet Bhami et al.
Journal of vector borne diseases, 52(2), 147-152 (2015-06-30)
The use of low concentrations of boric acid as a potential and effective control agent for the eggs and immature stages of Aedes aegypti L. and Aedes albopictus Skuse (Diptera: Culicidae) is found to be safe and effective as compared
One-pot synthesis of 3, 4-dihydropyrimidin-2(1H)-ones using boric acid as catalyst.
Tu S, et al.
Tetrahedron Letters, 44(32), 6153-6155 (2003)
L Romano et al.
The Journal of antimicrobial chemotherapy, 55(1), 110-114 (2004-12-03)
There is very little information, to date, on the antifungal activity of bergamot oil. In this study, we investigated the in vitro activity of three bergamot oils (natural essence, furocoumarin-free extract and distilled extract) against clinically relevant Candida species. We
Jing Li et al.
American journal of physiology. Cell physiology, 306(10), C943-C960 (2014-03-22)
The human solute carrier (SLC26) family of anion transporters consists of 10 members (SLCA1-11, SLCA10 being a pseudogene) that encode membrane proteins containing ~12 transmembrane (TM) segments with putative N-glycosylation sites (-NXS/T-) in extracellular loops and a COOH-terminal cytosolic STAS
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