倍半碳酸钠
Sodium sesquicarbonate
CAS: 533-96-0
Molecular Formula: CH3NaO3
倍半碳酸钠 - Names and Identifiers
| Name | Sodium sesquicarbonate |
| Synonyms | urao sq810 magadisoda snowflakecrystals Sodium Sesquicarbonat Sodium sesquicarbonate trisodiumhydrogendicarbonate trisodium hydrogendicarbonate SODIUM CARBONATE, SESQUIOXIDE DIHYDRATE |
| CAS | 533-96-0 |
| EINECS | 208-580-9 |
| InChI | InChI=1/2CH2O3.3Na.3H/c2*2-1(3)4;;;;;;/h2*(H2,2,3,4);;;;;;/p-4/r2CH2O3.3HNa/c2*2-1(3)4;;;/h2*(H2,2,3,4);3*1H/p-4 |
倍半碳酸钠 - Physico-chemical Properties
| Molecular Formula | CH3NaO3 |
| Molar Mass | 86.02 |
| Density | 2.1120 |
| Water Solubility | 213.6g/L at 20℃ |
| Physical and Chemical Properties | White needle-like crystals. Density 2.112. Thermal decomposition. Soluble in water. The alkalinity is weaker than that of sodium carbonate. |
| Use | For the preparation of detergents and tanning agents, and the manufacture of soap |
倍半碳酸钠 - Upstream Downstream Industry
| Raw Materials | Sodium carbonate |
倍半碳酸钠 - Nature
Open Data Verified Data
monoclinic needle Crystal, white powder, relative density 112. Heat to the melting point decomposition, soluble in water, storage is not caking.
Last Update：2024-01-02 23:10:35
倍半碳酸钠 - Preparation Method
Open Data Verified Data
- sodium carbonate synthesis method: the crude sodium carbonate and sodium bicarbonate are dissolved by steam, and the clear liquid is removed by sedimentation. After reacting with carbon dioxide to a certain concentration, the half-sodium carbonate is obtained by distillation, cooling and crystallization.
- natural alkali method: the natural alkali is used as the raw material to be dissolved by steam, clarified and removed. The clear liquid contains sodium carbonate, sodium bicarbonate and sodium sulfate and other components. The corresponding complex was formed by evaporation at 60 ° C., and the product was obtained by separating and separating the product. The mother liquor can be evaporated to precipitate the salt.
Last Update：2022-01-01 10:59:41
倍半碳酸钠 - Use
Open Data Verified Data
as a detergent used in wool rinsing, bath salts and alkalis in medicine, tanning.
Last Update：2022-01-01 10:59:40
倍半碳酸钠 - Safety
Open Data Verified Data
packed in plastic bags or plastic woven bags lined with polyethylene plastic bags, each with a net weight of 25kg or 50kg. Stored in a ventilated and dry warehouse, the bag should be prevented from breaking during transportation; Should pay attention to moisture, and acid goods Isolation storage, transport to prevent rain and sun exposure. When there is a fire, it can be suppressed by water and various kinds of fire retardants.
Last Update：2022-01-01 10:59:41
倍半碳酸钠 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | as buffer and neutrizer, can be used in goat milk, dairy products, biscuits and cakes, according to the production needs of appropriate use. used for water treatment and production of detergents, detergents, etc. |
| Production method | is obtained by recrystallization of equimolar sodium carbonate and sodium bicarbonate dissolved in water. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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Product Name: Sodium sesquicarbonate Request for quotationCAS: 533-96-0
Tel: +86-18721521379
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: Sodium sesquicarbonate Request for quotationCAS: 533-96-0
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Wechat: chemical6666
Spot supply
Product Name: Carbonic acidsodium salt (2:3) Visit Supplier Webpage Request for quotationCAS: 533-96-0
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View History
倍半碳酸钠
对氟普拉格雷盐酸盐杂质
Aflatoxin B1-d3
N-[4-[2-(2-氨基-4,7-二氢-4-氧代-1H-吡咯[2,3-d]嘧啶-5-基)乙基]苯甲酰]-L-谷氨酸二钠
1,2-二软脂酰基-SN-甘油-3-磷酸-L-丝氨酸(钠盐) (DPPS-NA)
对氟普拉格雷盐酸盐杂质
Aflatoxin B1-d3
N-[4-[2-(2-氨基-4,7-二氢-4-氧代-1H-吡咯[2,3-d]嘧啶-5-基)乙基]苯甲酰]-L-谷氨酸二钠
1,2-二软脂酰基-SN-甘油-3-磷酸-L-丝氨酸(钠盐) (DPPS-NA)
Raw Materials for 倍半碳酸钠