SODIUMBISULFATE,MONOHYDRATE,CRYSTAL,REAGENT
Sodium bisulfate monohydrate
CAS: 10034-88-5
Molecular Formula: H3NaO5S
SODIUMBISULFATE,MONOHYDRATE,CRYSTAL,REAGENT - Names and Identifiers
SODIUMBISULFATE,MONOHYDRATE,CRYSTAL,REAGENT - Physico-chemical Properties
| Molecular Formula | H3NaO5S |
| Molar Mass | 138.08 |
| Density | 2.103 |
| Melting Point | 58 °C |
| Water Solubility | 670 g/L |
| Solubility | 1080g/l |
| Appearance | Solid |
| Specific Gravity | 2.103 |
| Color | White |
| Odor | Odorless |
| Merck | 14,8586 |
| PH | 1 (50g/l, H2O, 20℃) |
| Storage Condition | Store at +5°C to +30°C. |
| Sensitive | Moisture Sensitive |
| Physical and Chemical Properties | Store at 5°C to 30°C.Solid White Moisture Sensitive. Decomposition 430°C. Odorless |
| Use | The dyeing and printing industry is used as a dyeing aid for acid dyes. The smelting industry is used as a flux for the decomposition of minerals. The pharmaceutical industry is used as a component of disinfectants and detergents. The chemical industry is used as a raw material for the manufacture of sulfate and sodium alum. In addition, it is also used in oil drilling and soil improvement. |
SODIUMBISULFATE,MONOHYDRATE,CRYSTAL,REAGENT - Risk and Safety
| Risk Codes | R41 - Risk of serious damage to eyes R34 - Causes burns |
| Safety Description | S24 - Avoid contact with skin. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S27 - Take off immediately all contaminated clothing. S22 - Do not breathe dust. |
| UN IDs | UN 3260 8/PG 3 |
| WGK Germany | 1 |
| RTECS | VZ1870000 |
| TSCA | Yes |
| HS Code | 28331900 |
| Hazard Class | 8 |
| Packing Group | III |
| Toxicity | LD50 orally in Rabbit: 2490 mg/kg |
SODIUMBISULFATE,MONOHYDRATE,CRYSTAL,REAGENT - Reference Information
| pH indicator color change ph range | ~ 1 |
| Decomposition | 430°C |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | printing and dyeing industry is used as dyeing aid for acid dyes. The smelting industry is used as a flux for mineral decomposition. The pharmaceutical industry is used as a disinfectant and detergent component. The chemical industry is used as a raw material for the manufacture of sulfate and sodium alum. In addition, it is also used for oil drilling and soil improvement. Mineral analysis, determination of bromine, iodine, copper and titanium dioxide. |
| production method | mirabilite sulfate method sulfuric acid reacts with anhydrous mirabilite, and after filtration, crystallization, separation and drying, the finished product is prepared. Its Na2SO4 H2SO4 → 2NaHSO4 crude sodium bisulfate refining method is the by-product of crude sodium bisulfate in the production of chromic anhydride. The molten sodium bisulfate after removing chromic anhydride is then leached, concentrated and crystallized to obtain sodium bisulfate. Its NaHSO4?CrO3 → NaHSO4 CrO3 |
Last Update：2024-04-10 22:29:15
