Sodium Carbonate Decahydrate
Sodium Carbonate Decahydrate
CAS: 6132-02-1
Molecular Formula: CH20Na2O13
Sodium Carbonate Decahydrate - Names and Identifiers
| Name | Sodium Carbonate Decahydrate |
| Synonyms | Edible lump soda Crystal carbonate Sodium Carbonate Decahydrate Sodium carbonate,decahydrate SodiuM Carbonate Anhydrous (AS) Carbonicacid,disodiumsalt,decahydrate SODIUM CARBONATE DECAHYDRATE FOR ANALYSI 3-(4-chlorophenyl)-1H-pyrazole-4-carbaldehyde |
| CAS | 6132-02-1 |
| EINECS | 612-116-4 |
| InChI | InChI=1/C10H7ClN2O/c11-9-3-1-7(2-4-9)10-8(6-14)5-12-13-10/h1-6H,(H,12,13) |
Sodium Carbonate Decahydrate - Physico-chemical Properties
| Molecular Formula | CH20Na2O13 |
| Molar Mass | 286.14 |
| Density | 1.46 |
| Melting Point | 34 °C |
| Boling Point | 445.021°C at 760 mmHg |
| Flash Point | 222.941°C |
| Water Solubility | 210 g/L (20 ºC) |
| Solubility | H2O: 0.5M at20°C, clear, colorless |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | Colorless crystal |
| Specific Gravity | 1.46 |
| Color | White |
| Merck | 14,8596 |
| PH | 11-12 (50g/l, H2O, 25℃) |
| Storage Condition | Store at +15°C to +25°C. |
| Sensitive | Air Sensitive |
| Refractive Index | 1.655 |
| MDL | MFCD00149178 |
| Use | Used as glass, paper, soap, detergent, textile, leather and other important industrial raw materials, used as food additives, detergent |
Sodium Carbonate Decahydrate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36 - Irritating to the eyes |
| Safety Description | S22 - Do not breathe dust. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | 3262 |
| WGK Germany | 1 |
| TSCA | Yes |
| HS Code | 2836 20 00 |
| Packing Group | III |
| Toxicity | LD50 orally in Rabbit: 4090 mg/kg |
Sodium Carbonate Decahydrate - Nature
Open Data Verified Data
colorless transparent crystal. Exposed in the air easily weathered into sodium carbonate monohydrate. Melting Point 34 C; D1.46. Dehydration began at 35.5 °c. Dissolved in 2 parts of cold water, 0.25 parts of boiling water, its aqueous solution is strongly alkaline. Soluble in glycerol, insoluble in ethanol.
Last Update：2024-01-02 23:10:35
Sodium Carbonate Decahydrate - Preparation Method
Open Data Verified Data
Pure anhydrous sodium carbonate was dissolved in hot water and filtered. The filtrate was cooled to room temperature. Rapid Filtration precipitation of crystalline sodium carbonate.
Last Update：2022-01-01 09:03:13
Sodium Carbonate Decahydrate - Use
Open Data Verified Data
analysis reagents, trace analysis of manganese, thallium and carbonate precipitation agent. It is also used in tube production, pharmacy, photographic plate making and medium preparation.
Last Update：2022-01-01 09:03:13
Sodium Carbonate Decahydrate - Safety
Open Data Verified Data
store in a cool and dry place.
Last Update：2022-01-01 09:03:14
Sodium Carbonate Decahydrate - Reference Information
| Application | sodium carbonate can be used as detergent, flux, water softener, analytical standard reagent, agricultural culture agent, also used in leather, paper, dyes, glass, soap, photography, etc., as an important chemical base raw materials. |
| preparation | (1) dissolving anhydrous sodium carbonate: add industrial pure anhydrous sodium carbonate slowly into distilled water stainless steel barrel, constant stirring to measure the relative density of 1.16~1.18g/mL to obtain solution A; (2) prepared crystalline sodium carbonate: put the analytical pure ethanol into the stainless steel basin, place activated carbon and A filter screen with low purity on the basin, then slowly pour the solution into the screen for filtration, and the filtrate flows into the ethanol basin, continuously stirring, and naturally cooling until sodium carbonate precipitates, suction filtration and drying to obtain crystalline sodium carbonate. |
| Use | used as food additive, detergent used in glass, paper, soap, detergent, textile, leather and other important industrial raw materials, used as food additives, detergent drop analysis determination of manganese, thallium and carbonate, agricultural culture medium. |
| production method | 1. Adding three times the amount of distilled water in the industrial sodium carbonate, heating, stirring to dissolve, according to the total amount of Pb2 +, Cu2 +, As2O3 in the raw material to add an appropriate amount of sodium sulfide, fully stirred, standing, after complete precipitation of PbS, CuS and As2O3, filtration was performed. In the clear filtrate, add the total volume of 1% of hydrogen peroxide and 0.1% of activated carbon, and according to the content of Ca2 + in the raw material to add sodium oxalate, stirred evenly, heated to boiling, filter while hot. The clear filtrate was evaporated and concentrated to the formation of a crystalline film, heating was stopped, the crystallization was cooled, and the analytical pure crystalline sodium carbonate was obtained by centrifugal spin drying. In order to prepare the high-grade pure crystalline sodium carbonate, it is only necessary to recrystallize the above product once. |
Last Update：2024-04-10 22:29:15
Supplier List
Product Name: Sodium Carbonate Decahydrate Request for quotation
CAS: 6132-02-1
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 6132-02-1
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Spot supply
Product Name: Sodium carbonate decahydrate Visit Supplier Webpage Request for quotationCAS: 6132-02-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: Sodium Carbonate Decahydrate Request for quotation
CAS: 6132-02-1
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 6132-02-1
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Spot supply
Product Name: Sodium carbonate decahydrate Visit Supplier Webpage Request for quotationCAS: 6132-02-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History