Calcium sulfate dihydrate | 12056 | Honeywell Research …
Calcium sulfate dihydrate Puriss., meets analytical specification of NF, E 516, 99.0-101.0% (based on anhydrous substance), CAS Number: 1, ... Linear Formula. CaSO 4 · 2H 2 O. MDL Number. MFCD00149625. Synonyms. Gypsum; Drierite; Plaster of Paris; Sulfate of lime. Documents. Safety Data Sheet (SDS)
What is the formula for calcium sulfate dihydrate? | Socratic
Explanation: Calcium sulfate dihydrate is an ionic substance composed of Ca2+ and SO2− 4. The associated water molecules are known as waters of …
Calcium sulfate ACS reagent, 98 1
Linear Formula: CaSO 4 · 2H 2 O. CAS Number: 1. Molecular Weight: 172.17. EC Number: 231-900-3. MDL number: MFCD00149625. PubChem Substance ID: 329752796. NACRES: NB.24. ... Calcium sulfate dihydrate, also known as gypsum, is a hydrated form of calcium sulfate. It is used as a thermal insulator because of its low thermal conductivity.
Calcium sulfate dihydrate (precipitated), EMPLURA® | Sigma-Aldrich
Calcium sulfate dihydrate (precipitated), EMPLURA®; CAS Number: 1; Synonyms: Calcium sulfate dihydrate; find Supelco-193636 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich ... Empirical Formula (Hill Notation): CaO 4 S · 2H 2 O. CAS Number: 1. Molecular Weight: …
Plaster of Paris | Formula, Properties & Application
It is formed by the partial dehydration of gypsum, a mineral composed of calcium sulfate dihydrate (CaSO 4.2H 2 O). Manufacturing Process. The process of manufacturing Plaster of Paris involves heating gypsum at approximately 150 degrees Celsius. This controlled heating allows for the partial removal of water, resulting in the hemihydrate state ...
Calcium sulfate dihydrate
Calcium sulfate dihydrate. Synonym (s): Calcium sulfate dihydrate. Linear Formula: CaSO4 · 2H2O. CAS Number: 1. Molecular Weight: 172.17.
Solved Question Content Area What is the complete …
Question: Question Content Area What is the complete formation equation for solid calcium sulfate dihydrate? Use an asterisk (*) to enter the det. Use the lowest possible coefficients. Be sure to specify states such as (aq) or (9). If a box is not needed, leave it blank. Answer: + -[ 1+ + + Submit Answer Try Another Version 1 item attempt remaining
Calcium Sulfate Hemihydrate | Ca2H2O9S2 | CID 3033839
Description. Plaster of paris appears as white or yellowish, finely divided, odorless powder consisting mostly or entirely of calcium sulfate hemihydrate, CaSO4*1/2H2O. Forms a paste when it is mixed with water that soon hardens into a solid. Used in making casts, molds, and sculpture. Generally non-toxic.
Sulfuric acid, calcium salt, hydrate (1:1:2)
Notes. Go To: Top Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment.
calcium sulfate dihydrate (CHEBI:32583)
calcium sulfate dihydrate ( CHEBI:32583 ) is a calcium salt ( CHEBI:35156 ) calcium sulfate dihydrate ( CHEBI:32583 ) is a hydrate ( CHEBI:35505 ) Incoming. gypsum ( CHEBI:48838 ) is a calcium sulfate dihydrate ( CHEBI:32583) IUPAC Name. calcium sulfate—water (1/2) Synonyms. Sources. calcium sulfate dihydrate.
Calcium Sulfate Hemihydrate
Gypsum is the name given to a mineral categorized as calcium sulfate mineral, and its chemical formula is calcium sulfate dihydrate, CaSO 4 ⋅ 2H 2O. However, a broader definition includes all the calcium sulfates, including calcium sulfate hemihydrate, CaSO4 ⋅ 0.5H 2 O, which is known as plaster or plaster of Paris (POP).
2.7: Nomenclature of Ionic, Covalent, and Acid Compounds
Figure2.7.3 2.7. 3: Example of some compounds that have multiple oxidation states. Note mercury (1) is not a monoatomic cation, but is really a homonuclear diatomic ion of two mercury atoms bound to each other, both having lost one electron. So Hg 2 Cl 2 it the lowest whole number ratio of cation to anion. Example 2.
S CONDITIONS HYSICAL PROPERTIES
Chemical name Calcium sulfate dihydrate . Chemical formula CaSO. 4 •2H. 2. O . Synonyms n/a . CAS number 1 . Location of field sample n/a . ... Figure 2: Calcium Sulfate Dihydrate in Sigma-Aldrich container. Figure 3: Calcium Sulfate Dihydrate loaded in IR sample cup. RELEASE 5.0 - 03/2017 .
Calcium sulfate dihydrate
Calcium sulfate dihydrate. Calcium sulfate dihydrate. CaSO4 · 2H2O. Synonyms: Calcium sulfate dihydrate. CAS 1. Molecular Weight 172.17.
Calcium sulfate dihydrate | H4CaO6S | ChemSpider
Calcium sulfate dihydrate. Molecular Formula H 4 CaO 6 S; Average mass 172.171 Da; Monoisotopic mass 171.935455 Da; ChemSpider ID 23302
Calcium sulfate dihydrate
Calcium sulfate dihydrate. CaSO4 · 2H2O. Synonyms: Calcium sulfate dihydrate. CAS 1. Molecular Weight 172.17. Browse Calcium sulfate dihydrate and related products at Merck.
2.12: Hydrates
The formula of a hydrate can be determined by dehydrating a known mass of the hydrate, then comparing the masses of the original hydrate and the resulting anhydrous solid. The mass of water evaporated is obtained by …
Calcium sulfate dihydrate
Calcium sulfate dihydrate puriss., meets analytical specification of NF, E 516, 99.0-101.0% (based on anhydrous substance); CAS Number: 1; EC Number: 231-900-3; Synonyms: Gips; Linear Formula: CaSO4 · 2H2O; find Sigma-Aldrich-12056 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma …
Calcium sulfate
Formula: CaH 4 O 6 S. Molecular weight: 172.171. IUPAC Standard InChI: InChI=1S/Ca.H2O4S.2H2O/c;1-5 (2,3)4;;/h; (H2,1,2,3,4);2*1H2/q+2;;;/p-2. IUPAC …
Calcium sulfate | CaSO4 | CID 24497
Calcium sulfate appears as 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. Calcium sulfate is a calcium salt and an …
Calcium sulfate dihydrate CAS 1 | 102161
precipitated for analysis EMSURE®. Calcium sulfate dihydrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. SDS. CoA. Brochures. CAS #: 1 EC Number: 231-900-3 Molar Mass: 172.17 g/mol Chemical Formula: CaSO₄ * 2 H₂O Hill Formula: CaO₄S * 2 H₂O. View Products on ...
CALCIUM SULFATE | CAMEO Chemicals | NOAA
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
The dihydrate is heavily used as 'drywall', a calcium sulfate construction material. Chalk sticks tend to contain calcium sulfate rather than calcium carbonate (a chalk is not made from chalk, who knew), though some formulas may contain traces of calcium carbonate and in many locations it can be found in the ground as the mineral …
Calcium Sulfate (CaSO₄)
Calcium sulfate, with the chemical formula CaSO₄, is a versatile compound existing in several hydrate forms, including anhydrous calcium sulfate, dihydrate (gypsum), and hemihydrate (plaster of Paris). Each form has distinct properties and applications, making calcium sulfate essential in industries ranging from construction to …
2505 Hydrates
For example, CaSO 4 • 2H 2 O is named calcium sulfate dihydrate. A newer naming convention is to explicitly state the component formula and name followed by '-water (x/y)' where x is the stoichiometric number of the parent compound and y is the stoichiometric number of the water molecules bound within the compound.
Gypsum: mineral characteristics, properties, uses
Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate (CaSO4·2H2O). It is renowned for its wide use in the manufacturing of plaster, drywall, and fertilizers. The mineral forms ...
CALCIUM SULFATE DIHYDRATE
CALCIUM SULFATE (1:1) DIHYDRATE [WHO-IP] Common Name : English : View: View: CALCIUM SULFATE DIHYDRATE [EP MONOGRAPH] Common Name : English : View: View: CALCIUM SULFATE DIHYDRATE [II] Common Name : English : View: View: CALCIUM SULFATE DIHYDRATE [MI] Common Name : English : View: View: Calcium …
Calcium Sulfate | Encyclopedia
Anhydrous calcium sulfate and calcium hemihydrate are fine white odorless powders or crystalline solids, while the dihydrate may occur either as a powder or as white lumps. Both hydrates are converted to the anhydrous form upon heating as, for example: CaSO 4 ·2H 2 O → CaSO 4 + 2H 2 O. Anhydrous calcium sulfate is essentially insoluble in water.
Calcium sulfate dihydrate
Linear Formula: CaSO 4 · 2H 2 O. CAS Number: 1. Molecular Weight: 172.17. Product Comparison Guide. Use the product attributes below to configure the comparison table. (Select up to 3 total.) ... Calcium sulfate dihydrate, puriss., meets analytical specification of NF, E 516, 99.0-101.0% (based on anhydrous substance)
Calcium sulfate dihydrate
Calcium sulfate dihydrate Molecular Formula Ca.H 2 O 4 S.2H 2 O Discover more in SciFinder n. Cite this Page ... Calcium sulfate dihydrate; Mineral White; View All. Deleted or Replaced CAS Registry Numbers. 256. CAS Common Chemistry is provided under the Creative Commons CC BY-NC 4.0 license. By using CAS Common …