Ammonium biborate tetrahydrate

[ Density]:
2.700

[ Molecular Formula ]:
B₄H₁₆N₂O₁₁

[ Molecular Weight ]:
263.37800

[ Exact Mass ]:
264.11300

[ PSA ]:
130.01000

[ Appearance of Characters ]:
colorless crystals

[ Water Solubility ]:
soluble H2O [HAW93]

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26;S36

[ WGK Germany ]:
1