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calcium sulfate 99400-01-8

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CAS No.:

99400-01-8

Packaging:

bag/drum

Price valid (until):

2023-03-23

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SHANDONG LOOK CHEMICAL CO.,LTD

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate

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Description

Product Detail

Description	Calcium sulfate is a grayish-white dense powder that occurs in nature in both an anhydrous form (anhydrite) and hydrated form(gypsum); it is also the byproduct of many chemical reactions. It has many industrial uses;for example, as a source of sulfur and sulfuric acid,in cements, tiles and plaster,as a soil conditioner, in paints, dyes,and polishes, and as a food additive.
Uses	Pharmaceutic aid (tablet and capsule diluent).
Uses	Calcium Sulfate is a general additive available as both calcium sul- fate anhydrous, made by the high-temperature calcining of gypsum which is then ground and separated, and calcium sulfate dihydrate, which is made by grinding and separating gypsum containing about 20% water of crystallization. calcium sulfate anhydrous contains approximately 29% calcium, and calcium sulfate dihydrate contains approximately 23% calcium. it is used, among other things, as a filler and baking powder for standardization purposes; a firming agent in canned potatoes, tomatoes, carrots, lima beans, and pep- pers; in dough as a source of calcium ions (because the absence of calcium ions causes bread dough to be soft and sticky and to pro- duce bread of poor quality); in soft-serve ice cream to produce dry- ness and stiffness; as a calcium ion source for reaction with alginates to form dessert gels; and as a calcium source for food enrichment.
Uses	Calcium Sulfate is most often used as “gypsum” which is the dihydrate. In the form of b-anhydrite (the nearly anhydrous form), it is used as a desiccant. It is also used as a coagulant in products like “tofu”, which is a “bean curd”. When sold as a colorindicating variant under the name “Drierite ”, it appears blue or pink due to impregnation with cobalt chloride, which functions as a moisture indicator. In its natural state, unrefined calcium sulfate is a translucent, crystalline white rock. Many forms are known, including “Alabaster” and “Gypsum”. Selenite, Satin spar, Desert rose, and Gypsum flower are four varieties of Gypsum minerals; all four varieties are crystalline. The four “crystalline” varieties of gypsum are sometimes grouped together and called selenite. All have the same chemical formulation, CaSO4·2H2O. All varieties of gypsum are very soft minerals (hardness: 2 on Mohs scale). This is the most important identifying characteristic of gypsum.

Basic Info

Product Name:

calcium sulfate

Other Name:

CALCIUM SULFATE;Calcium Sulfate Fcc;calcium sulfate for tofu;(2-Bromo-5-methoxy-59-methyl-phenyl)-methano

CAS No.:

99400-01-8

Molecular Formula:

CaO4S

InChIKeys:

InChIKey=GJYLKIZKRHDRER-UHFFFAOYSA-N

Molecular Weight:

136.14

Exact Mass:

135.914

Color/Form:

Off-White to Pale Grey

Categories:

Inorganic Salts

Characteristics

PSA:

88.6

XLogP3:

-0.25720

Appearance:

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.

Density:

2.960 g/cm³

Melting Point:

>300°C

Boiling Point:

Decomposes

Water Solubility:

2.4g/L

Storage Conditions:

KEEP DRY. /DIHYDRATE/

Vapor Pressure:

0 mmHg (approx)

Flammability characteristics:

Noncombustible Solid

Odor:

PURE ANHYDROUS CALCIUM SULFATE IS ODORLESS

Critical Temperature & Pressure:

Hygroscopic, Room Temperature, under inert atmosphere

See More calcium sulfate Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More calcium sulfate Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate

Location:
hisense intelligence valley,no 2116,of phoenix road

Payment Terms:
TT against copy of documents,D/P,L/C

Average lead Time:
7

Total Annual Revenue:
Less than $1 million

Total Employees:
11-50

Year of Establishment:
2017

SHANDONG LOOK CHEMICAL CO.LTD, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful “Spring City”-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of “Integrity management,Quality controlling and Customer orientation”. Web : www.chinalookchemical.com

We had been cooperated with NingXia University and Shandong University on more than ten projects for years and which had been in mass production on the market. We now have more than 80 people in our team and built research center in Jinan and Ningxia. Our manufacturing site allocated in chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly complying with ISO9001 and ISO 2000 standard in manufacturing process, our lab and workshop tightly in accordance with GMP standard.Our products best selling in Europe, South and North America,Asia pacific area and Africa. We sincerely welcome new and regular customers around the world visit us for business negotiation.
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