Calcium sulfate dihydrate
Calcium sulfate dihydrate
- CAS:
- 10101-41-4
- MF:
- CaH6O5S
- MW:
- 158.18
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Properties
- Melting point:
- 128°C -1.5H₂O
- Boiling point:
- 163°C -2H₂O
- Density
- 2.32
- Flash point:
- 163°C -2H₂O
- storage temp.
- Store at +5°C to +30°C.
- solubility
- H2O: 0.01 M at 20 °C, clear, colorless
- form
- powder
- color
- White
- Specific Gravity
- 2.32
- PH
- 7.0 (50g/l, H2O, 20℃)(slurry)
- Odor
- at 100.00?%. odorless
- Water Solubility
- 2 g/L (20 ºC)
- Sensitive
- Hygroscopic
- Merck
- 14,1706
- Solubility Product Constant (Ksp)
- pKsp: 4.5
- Exposure limits
- ACGIH: TWA 10 mg/m3
- Dielectric constant
- 2.5(Ambient)
- Stability:
- Stable. Incompatible with aluminium, strong acids.
- InChIKey
- PASHVRUKOFIRIK-UHFFFAOYSA-L
- LogP
- -1.031 (est)
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P280-P305+P351+P338-P321
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22-36/37/38
- Safety Statements
- 22-24/25-36-26
- OEB
- B
- OEL
- TWA: 5.0 mg/m3
- WGK Germany
- 1
- RTECS
- EW4150000
- TSCA
- Yes
- HS Code
- 28332990
- Toxicity
- LD50 orally in Rabbit: > 10000 mg/kg
Use
(1) Calcium sulfate dihydrate can be used as raw material of building materials and cement, it can also be widely used in rubber, plastics, fertilizers, pesticides, paints, textiles, food, pharmaceutical, paper, household chemicals, arts and crafts, culture and education sectors. In the areas of absence of sulfur resource Calcium sulfate dihydrate can be used to manufacture sulfuric acid and ammonium sulfate. Colorless and transparent gypsum can be used for optical materials. (2) Calcium sulfate dihydrate can be used as raw material of manufacturing cement, calcium sulfate hemihydrate and sulfuric acid. Paint and paper industry can be used as fillers. It can be used as fertilizer in agriculture which can reduce the alkalinity of the soil, improve soil properties. Food grade can be used as nutritional supplements (calcium to strengthen), coagulants, yeast food, the dough adjusting agents, chelating agents, it can also be used as enhancer of tomatoes, potatoes, canned organizations, hardener of brewing water, flavor-enhancer of wine, etc. (3) Calcium sulfate dihydrate can be used as hygroscopic agent of analysis of trace nitrogen fertilizer production of carbon dioxide and carbon monoxide and carbon dioxide. It can be used in paint, artificial ivory, paint, paper, dyes, printing, metallurgy, water treatment.
33 India supplier list of "Calcium sulfate dihydrate "
![](/images/pro-3.jpg)
- Product Name:Calcium sulfate dihydrate, 99%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: INDIA
![](/images/pro-3.jpg)
- Product Name:Gypsum
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
![](/images/pro-3.jpg)
- Product Name:Calcium-sulfate dihydrate
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
![](/images/pro-3.jpg)
- Product Name:Calcium-sulfate dihydrate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg And 1MT
- Company Type: Reagent
- Country/Region: INDIA
![](/images/pro-3.jpg)
- Product Name:Calcium Sulphate Dihydrate
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
![](/images/pro-3.jpg)
- Product Name:Calcium-sulfate dihydrate
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
![](/images/pro-3.jpg)
- Product Name:Calcium-sulfate dihydrate
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
![](/images/pro-3.jpg)
- Product Name:CALCIUM SULPHATE DIHYDRATE AR,ACS
- Products Intro:Purity: 99.00% | Package: 500GM;25KG;50KG
- Company Type: Reagent
- Country/Region: INDIA
![](/images/pro-3.jpg)
- Product Name:Gypsum
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: INDIA
![](/images/pro-3.jpg)
- Product Name:Calcium-sulfate dihydrate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA