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Sodium carbonate Na2CO3 CAS 497-19-8
Sodium carbonate CAS 497-19-8 In stock
Product Name: | Sodium carbonate |
Synonyms: | crystolcarbonate;Disodium carbonate;Disodium salt;disodiumcarbonate;Inorganic salt;Mild alkali;natriumcarbonicumcalcinatum;natriumcarbonicumsiccatum |
CAS: | 497-19-8 |
MF: | CNa2O3 |
MW: | 105.99 |
EINECS: | 231-867-5 |
Product Categories: | -;Chemical Synthesis;S - ZTitration;Salt Solutions;Solution containers (VOLPAC);Synthetic Reagents;Inorganics;Chromatography/CE Reagents;Eluent concentrates for ICAlphabetic;Ion Chromatography;S;SN - SZ;By Reference Material;Concentrates (e.g. FIXANAL);Reference Material Hydrochloric acidTitration;Salt Concentrates;Alphabetical Listings;Q-S;Stable Isotopes;Inorganic BasesVolumetric Solutions;metal carbonate;Chemical Synthesis;Inorganic Bases;Materials Science;Metal and Ceramic Science;Salts;Sodium Salts;Synthetic Reagents |
Mol File: | 497-19-8.mol |
Sodium carbonate Chemical Properties |
Melting point | 851 °C(lit.) |
Boiling point | 1600°C |
density | 2.53 |
refractive index | 1.535 |
storage temp. | 2-8°C |
solubility | H2O: 1 M at 20 °C, clear, colorless |
form | Solid |
Specific Gravity | 2.532 |
color | White |
PH | 11.16 (4g/l, H2O, 25℃) |
pka | (1) 6.37, (2) 10.25 (carbonic (at 25℃) |
Water Solubility | 22 g/100 mL (20 ºC) |
Sensitive | Hygroscopic |
λmax |
λ: 260 nm Amax: 0.01 λ: 280 nm Amax: 0.01 |
Merck | 14,8596 |
BRN | 4154566 |
Stability: | Stable. Incompatible with powdered alkaline earth metals, aluminium, organic nitro compounds, fluorine, alkali metals, nonmetallic oxides, concentrated sulfuric acid, oxides of phosphorus. |
InChIKey | CDBYLPFSWZWCQE-UHFFFAOYSA-L |
CAS DataBase Reference | 497-19-8(CAS DataBase Reference) |
NIST Chemistry Reference | Sodium carbonate(497-19-8) |
EPA Substance Registry System | Carbonic acid disodium salt(497-19-8) |
Safety Information |
Hazard Codes | Xn,Xi |
Risk Statements | 32-36-51/53-36/37/38-41-37/38 |
Safety Statements | 36/37-26-22-36-39 |
RIDADR | UN 3082 9/PG 3 |
WGK Germany | 2 |
RTECS | XN6476000 |
F | 3 |
TSCA | Yes |
HS Code | 28362000 |
Hazardous Substances Data | 497-19-8(Hazardous Substances Data) |
Toxicity | LD50 orally in Rabbit: 4090 mg/kg |
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Think Chemistry,Think CHemWill
Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China
Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA
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