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tris-borate-edta-buffer(37 products available)
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Orthoboric acid

  • CAS:10043-35-3
  • MF:BH3O3
  • MW:61.83
  • EINECS:233-139-2
Melting point::
160 °C (dec.) (lit.)
Boiling point::
219-220 °C (9.7513 mmHg)
Density :
1.440 g/cm3
vapor pressure :
2.6 mm Hg ( 20 °C)
storage temp. :
Store at +5°C to +30°C.
solubility :
H2O: soluble
form :
working solution
pka:
8.91±0.43(Predicted)
Specific Gravity:
1.435
color :
≤10(APHA)
Odor:
Odorless
PH:
3.6-4.4 (25℃, saturated solution in H2O)
PH Range:
3.8 - 4.8
Water Solubility :
49.5 g/L (20 ºC)
Sensitive :
Hygroscopic
λmax:
λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05
Merck :
14,1336
BRN :
1697939
Exposure limits:
ACGIH: TWA 2 mg/m3; STEL 6 mg/m3
InChIKey:
KGBXLFKZBHKPEV-UHFFFAOYSA-N
Symbol(GHS) 

GHS08
Signal word 
Danger
Hazard statements 
H360FD
Precautionary statements 
P201-P202-P280-P308+P313-P405-P501
More Chemical Properties

Boric acid   10043-35-3

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Boric acid   10043-35-3

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Boric acid   10043-35-3

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Boric acid   10043-35-3

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