Calcium sulfate hemihydrate NEW

$13.00 100kg

$20.00 25kg

$25.00 1kg

Min. Order1kg
Purity0.99
Cas No10034-76-1
Supply Ability5 tons
Update time2024-08-15

Hebei Yanxi Chemical Co., Ltd.

5YR

China

Since2020-05-25

AddressZhanggeji Village, Fengjiazhai Town, Guangzong County, Xingtai City, Hebei Province

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Chemical Properties

Product Name	Calcium sulfate hemihydrate
CAS No	10034-76-1
EC-No	231-900-3
Min. Order	1kg
Purity	0.99
Supply Ability	5 tons
Release date	2024/08/15

Calcium sulfate, with the formula CaSO4, is a common laboratory and industrial chemical. In the laboratory, anhydrous calcium sulfate is a desiccant, while calcium sulfate dihydrate is a common gypsum. But water containing calcium sulfate becomes permanent hard water.

Name	Calcium sulfate hemihydrate	EINECS	231-900-3
CAS No.	10034-76-1	Density	2.69 g/cm3
PSA	97.87000	LogP	-0.32150
Solubility	sets to hard mass when mixed with H2O [MER06]; g/100g solution H2O: 1.23 (0°C), 0.71 (25°C), 0.189 (100°C); solid phase, CaSO4 · 1/2H2O [KRU93]	Melting Point	1450oC
Formula	Ca.H₂O₄S.1/2H₂O	Boiling Point	330 °C at 760 mmHg
Molecular Weight	145.15	Flash Point	N/A
Transport Information	N/A	Appearance	white powder

Appearance and properties: white powder

Boiling point: 330ºC at 760mmHg

Melting point: 1450ºC

Stability: Stable. Hygroscopic.

Storage conditions: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Usage:Application Type α is used in construction for high strength gypsum members, gypsum boards, casting models and fixed cementing workpieces during machining. β type is mainly used in building materials, plaster components, plaster statues, ceramics, precision machinery casting mold, chalk, gelling agent and so on.

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Company Profile Introduction

Hebei Yanxi Chemical Co. LTD., mainly produce the Carbomer940/980/u21 and lead acetate and lead oxide, lead stearate, lead salt, at the same time operating organic intermediates, surfactants, Food additive,inorganic salt, plant extracts, cosmetics raw material, etc., through long-term development, hebei said bush chemical co., LTD. In hebei province has become a collection of r &d, production, sales in the integration of high-tech enterprises.