CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Sodium chromate tetrahydrate appears as odorless bright yellow deliquescent crystals. Aqueous solutions are alkaline. (NTP, 1992) |
---|---|
Boiling Point | Decomposes (NTP, 1992) |
Melting Point | 1458 °F (NTP, 1992) |
Solubility | greater than or equal to 100 mg/mL at 72 °F (NTP, 1992) |
Density | 2.710 to 2.736 (NTP, 1992) |
SAFETY INFORMATION
Signal word | Danger |
---|---|
Pictogram(s) |
Corrosion Corrosives GHS05 Skull and Crossbones Acute Toxicity GHS06 Health Hazard GHS08 Environment GHS09 |
GHS Hazard Statements |
H301:Acute toxicity,oral H312:Acute toxicity,dermal H314:Skin corrosion/irritation H317:Sensitisation, Skin H330:Acute toxicity,inhalation H334:Sensitisation, respiratory H340:Germ cell mutagenicity H350:Carcinogenicity H372:Specific target organ toxicity, repeated exposure H410:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
Molecular Weight | 234.03 g/mol |
---|---|
Hydrogen Bond Donor Count | 4 |
Hydrogen Bond Acceptor Count | 8 |
Rotatable Bond Count | 0 |
Exact Mass | 233.941960 g/mol |
Monoisotopic Mass | 233.941960 g/mol |
Topological Polar Surface Area | 84.3 Ų |
Heavy Atom Count | 11 |
Formal Charge | 0 |
Complexity | 62.2 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 7 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Sodium chromate tetrahydrate appears as odorless bright yellow deliquescent crystals. Aqueous solutions are alkaline. (NTP, 1992)