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132273 Boric acid cryst. Technipur™


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Package Size

Product Number



1322739025 Fibre carton 25 kg

Product Information

Product Summary

Synonyms Orthoboric acid, Trihydroxidoboron
CAS number 10043-35-3
EC index number 005-007-00-2
EC number 233-139-2
Hill Formula BH₃O₃
Chemical formula H₃BO₃
Molar mass 61.83 g/mol
RTECS ED4550000

GHS Labeling (according to EU REGULATION (EC) No 1272/2008 (CLP))

Hazard Pictogram
Signal Word Danger
Hazard Statement H360FD: May damage fertility. May damage the unborn child.
Precautionary Statement P201: Obtain special instructions before use.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.

Handling & Storage Information

Storage Temperature Store at +5°C to +30°C.
Storage class 6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects
WGK WGK 1 slightly hazardous to water

Physicochemical Information

Density 1.489 g/cm3 (23 °C)
Bulk Density 400 - 600 kg/m3
pH value 3.8 - 4.8 (33 g/l, H₂O, 20 °C)
Vapor pressure <1 Pa (25 °C)


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