Sodium hydroxide structure
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Common Name | Sodium hydroxide | ||
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CAS Number | 1310-73-2 | Molecular Weight | 39.997 | |
Density | 2.13 | Boiling Point | 1390 ºC | |
Molecular Formula | HNaO | Melting Point | 318 ºC | |
MSDS | Chinese USA | Flash Point | 176-178°C | |
Symbol |
GHS05 |
Signal Word | Danger |
Name | Sodium hydroxide |
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Synonym | More Synonyms |
Density | 2.13 |
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Boiling Point | 1390 ºC |
Melting Point | 318 ºC |
Molecular Formula | HNaO |
Molecular Weight | 39.997 |
Flash Point | 176-178°C |
Exact Mass | 39.992512 |
PSA | 23.06000 |
Vapour density | <1 (vs air) |
Vapour Pressure | 24.5mmHg at 25°C |
Index of Refraction | 1.473-1.475 |
Water Solubility | SOLUBLE |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
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Symbol |
GHS05 |
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Signal Word | Danger |
Hazard Statements | H290-H314 |
Precautionary Statements | P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338 |
Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
Hazard Codes | C: Corrosive; |
Risk Phrases | R35 |
Safety Phrases | S26-S45-S37/39-S24/25-S36/37/39 |
RIDADR | UN 1824 8/PG 2 |
WGK Germany | 1 |
RTECS | TT2975000 |
Packaging Group | II |
Hazard Class | 8 |
HS Code | 2815110000 |
HS Code | 2815110000 |
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Osmoregulatory bicarbonate secretion exploits H(+)-sensitive haemoglobins to autoregulate intestinal O2 delivery in euryhaline teleosts.
J. Comp. Physiol. B, Biochem. Syst. Environ. Physiol. 184(7) , 865-76, (2014) Marine teleost fish secrete bicarbonate (HCO3 (-)) into the intestine to aid osmoregulation and limit Ca(2+) uptake by carbonate precipitation. Intestinal HCO3 (-) secretion is associated with an equi... |
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EINECS 215-185-5 |
MFCD00011405 |
NaOH |
caustic soda |
Sodium hydroxide |