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Sulfuric acid, calciumsalt (1:1) CAS NO.7778-18-9
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T,MoneyGram,Other
- Product Details
Keywords
- Sulfuric acid, calciumsalt (1:1) price
- Sulfuric acid, calciumsalt (1:1) CAS 7778-18-9
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Quick Details
- ProName: Sulfuric acid, calciumsalt (1:1)
- CasNo: 7778-18-9
- Molecular Formula: CaSO4
- Appearance: white powder or granules
- Application: Curing agent; Desiccant; Flour treatme...
- DeliveryTime: 15 days after order confirmed
- PackAge: 1kg/bag, 1kg/drum or 25kg/drum or as p...
- Port: Shanghai, Ningbo, Tianjin, etc
- ProductionCapacity: 1 Metric Ton/Month
- Purity: 99%
- Storage: Stored in cool, dry and ventilation pl...
- Transportation: by courier door to door or by sea
- LimitNum: 1 Metric Ton
Superiority
Superior quality, moderate price & quick delivery.
Details
| CALCIUM SULFATE Chemical Properties |
| mp | 1450 °C |
| density | 2.960 |
| storage temp. | Store at RT. |
| Sensitive | Moisture Sensitive |
| Merck | 14,1706 |
| Stability: | Stable. Incompatible with aluminium, strong acids. |
| CAS DataBase Reference | 7778-18-9(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | T,N,Xi |
| Risk Statements | 49-42/43-51/53-36/37 |
| Safety Statements | 53-22-36/37-45-60-24/25-36-26 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 1 |
| RTECS | WS6920000 |
| F | 3 |
| CALCIUM SULFATE Usage And Synthesis |
| Chemical Properties | white powder or granules |
| General Description | Odorless, white powder or colorless, crystalline solid. Crystals sometimes have a blue, gray or reddish tinge or can be brick red. Density: 2.96 g cm-3. |
| Reactivity Profile | CALCIUM SULFATE is non-combustible. Decomposes to give toxic oxides of sulfur, but only at very high temperature (>1500°C). Generally of low reactivity but may act as an oxidizing agent: incompatible with diazomethane, aluminum, and phosphorus. Certain forms of CALCIUM SULFATE react with water; others do not. INSOLUBLE ANHYDRITE or dead-burned gypsum is made by the dehydration of CALCIUM SULFATE dihydrate (gypsum) at high (> 600°C) temperature. At room temperature, insoluble anhydrite dissolves very slowly to the extent of 0.24 g per 100 g of water and does not absorb moisture from the air. SOLUBLE ANHYDRITE, which is obtained by heating CALCIUM SULFATE dihydrate at a temperature below 300°C, has a high affinity for water and is used as a desiccant. Soluble anhydrite absorbs water to form CALCIUM SULFATE hemihydrate (Plaster of Paris). |
| CALCIUM SULFATE Preparation Products And Raw materials |
| Raw materials | Sulfuric acid -->CALCIUM CARBONATE-->Calcium sulfate dihydrate -->Calcium oxalate |
| Preparation Products | N-(2-AMINOETHYL)MALEIMIDE TRIFLUOROACETA-->(S)-(+)-alpha-Methoxyphenylacetic acid-->3-CYCLOPENTENE-1-OL-->2,2,6,6-Tetramethylpiperidinooxy-->Flour improver-->Bacillus thuringiensis-->DAOREYOU-->Calcium naphthenate |