Name | BARIUM IODATE |
Synonyms | DSB Ba(IO3)2 BARIUM IODATE Iodic acid barium salt Bisiodic acid barium salt BARIUM IODATE MONOHYDRATE barium iodate monohydrate, reagent grade |
CAS | 10567-69-8 |
EINECS | 234-152-6 |
Molecular Formula | BaH2I2O7 |
Molar Mass | 505.15 |
Density | 4.998 |
Melting Point | decomposes at 476℃ [HAW93] |
Water Solubility | g/L solution H2O: 0.395 (25°C) [KRU93]; g/100g H2O: 0.035 (20°C), 0.046 (30°C), 0.057 (40°C) [LAN05] |
Appearance | white crystalline powder |
Merck | 14,979 |
Stability | Stable. Oxidizer - contact with combustible material may cause fire. Incompatible with reducing agents, easily oxidized materials, organics. Non-flammable. |
Hazard Symbols | Xn - Harmful |
Risk Codes | 20/22 - Harmful by inhalation and if swallowed. |
Safety Description | 28 - After contact with skin, wash immediately with plenty of soap-suds. |
UN IDs | UN 3087 5.1/PG 2 |
WGK Germany | 1 |
Hazard Class | 5.1 |
Packing Group | II |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Overview | Barium iodate Ba(IO3)2. Molecular weight 487.15. Monoclinic crystals. Toxic! The melting point of 476 deg C (decomposition), the relative density of 4.998. Monohydrate is a colorless monoclinic crystal with a relative density of 4.65718. Micro-soluble in cold water, soluble in hot water, nitric acid, hydrochloric acid. Decomposition at 130 °c. Barium iodate can be used as an analytical reagent. |
solubility in water (g/100ml) | grams dissolved per 100ml of water at different temperatures (℃): 3.5 × 10-2/20 ℃;4.6 × 10-2/30 ℃;5.7 × 10-2/40 ℃ |