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anhydrouscalciumsulfate

Name: anhydrouscalciumsulfate
Brand: Dideu;CT200
SKU: pr2511071338
Price: 1.3 USD
Availability: InStock

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CAS No.:

7778-18-9

Grade:

Industrial Grade

Content:

99.5%

Port:

Shanghai

Brand:

Dideu;CT200

Packaging:

25KG/ DRUM

Price valid (until):

2025-12-07

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Shaanxi Dideu Medichem Co. Ltd

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

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Description

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Product Description

Our Reference Specification, for more details, pls contact us for COA, MSDS,TDS and certification:

Our product quality is of high purity, and the price is favorable, and our business personnel not only have a good service attitude, but also are very proficient in the synthetic route of the product, and can answer various product technology, synthetic routes and other questions for you in real time by isomorphic telephone or email and other communication methods, and present the product to you completely, so that you can have a deeper understanding of Dideu and understand our products

Our products are guaranteed both in quality and price, at any time as long as you need us, you can contact me at any time if you have any questions, we will answer all kinds of questions for you in the first time, and provide high-quality and comfortable service

Email & Skype: Service@dideu.com Telephone:+86-29-89586680
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Item	Standard	Test Results
Identification	A.H-NMR:Comply with the structure	Complies
	B.LC-MS:Comply with the structure	Complies
	C.The IR spectrum of sample should be identical with that of reference standard.	Complies
	D.HPLC-ESI-MS	Complies
	The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.	Complies
Loss on drying	≤2.0%	0.19%
Heavy metals	≤10 ppm	<10ppm
Water	≤1.0%	0.10%
Sulphated ash	≤0.5% determined on 1.0 g.	0.01%
Residue on ignition	≤0.1%	0.03%
Related Substances	Unspecified impurities: for each impurity ≤0.10%	<0.10%
Related Substances	Total Impurity ≤0.5%	0.18%
Purity	≥99.0%	99.70%
Assay	99.0%~101.0% (anhydrous substance).	99.80%
Storage	Preserve in well-closed, light-resistant and airtight containers.	Complies

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1. sample can be supplied.
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Why do you choose Dideu Industries as your partner?
(A) High quality can be guaranteed. Dideu Industries since 1975 are reputed chemical manufacturer and are Certified by ISO 9001;2015 and have GMP certification.Free sample can be arranged before shipment and SGS,BV and other third party inspection company are accepted before loading.For regular customers, we accept L/C 180 Days, D/P,D/A payment term. If there is any quality problem after goods arrive. Dideu Industries will do fully payment refund.
(B) Best price can be guaranteed. As Dideu Industries are integrated pharmaceuticals and chemicals producer, the production cost can be controlled and price will be definitely more competitive than China trading companies.
(C) Professional enginners from Dideu Industries will give professional usage guide and services after sales.
(D) Dideu Industries work 7×24 hours and your request will be processed by our professional staff in different shift period.

(E) In the Dideu production plant, laboratory research and development, business department, and logistics department, relatively independent but closely related to each other, one link after another, high efficiency and fast problem solving, after you place an order, we can send the goods to you as soon as possible
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ECHEMI Editorial Reference

Both calcium sulfate and calcium sulfate dihydrate are white or offwhite, fine, odorless, and tasteless powder or granules. white powder or granules Calcium sulfate forms white to clear crystals. It is commonly encountered in the anhydrous form or as the dihydrate.

Certificates

Basic Info

Product Name:

Calcium sulfate

Other Name:

Sulfuric acid,calcium salt (1:1);Calcium sulfate;Calcium sulphate;Crysalba;Calcium sulfate (CaSO4);Calcium sulfate (1:1);Drierite;Thiolite;Sulfuric acid calcium salt;Sulfuric acid calcium(2+) salt (1:1);Basic calcium sulfate;Denka Sigma 1000;SSS-A;A 30 (sulfate);CAS 20;A 30;CA 5 (sulfate);CA 5;CAS 20-4;Osteoset;D 101A;Oparex 10;D 101A (sulfate);Franklin Fiber H 45;CoCoat P 80HB;Raddichem 27;SurgiPlaster;D 1;D 1 (sulfate);Capset;Calmatrix;GR;GR (sulfate);KemWhite CG 80;JAX CS;CAB 30;HG 2;HG 2 (sulfate);NP-S 02;SK 10;NP-M 01;TR 100 (sulfate);E 541;NP-MO 1;CaSO4;NP-S 04;NW 10;NW 20;NP-M 02I30;BKL-B 6D556CL1;NP-M 02;NP-S 04E;NP-S 15;23296-15-3;99400-01-8;146522-67-0;151621-69-1;326855-67-8;871982-24-0;1314087-18-7;1428662-16-1

CAS No.:

7778-18-9

Molecular Formula:

Ca.H2O4S

InChIKeys:

InChIKey=GJYLKIZKRHDRER-UHFFFAOYSA-N

Molecular Weight:

136.14100

Exact Mass:

135.91400

EC Number:

231-900-3

UNII:

E934B3V59H

ICSC Number:

1589

DSSTox ID:

DTXSID9029699

Color/Form:

NATURAL ANHYDRITE CRYSTALS ARE COLORLESS, RHOMBIC OR MONOCLINIC|NATURAL ANHYDRITE CRYSTALS ARE ORTHORHOMBIC, COLOR VARIES (WHITE WITH BLUE, GRAY OR REDDISH TINGE, OR BRICK RED)|INSOL ANHYDRITE HAS SAME CRYSTAL STRUCTURE AS MINERAL ANHYDRITE|SOL ANHYDRITE IS OBTAINED IN GRANULAR OR POWDER FORM|For more Color/Form (Complete) data for CALCIUM SULFATE (7 total), please visit the HSDB record page.

HScode:

2833299090

Categories:

Free Radicals

Characteristics

PSA:

88.64000

XLogP3:

-0.25720

Appearance:

White Powder

Density:

2.960 g/cm³

Melting Point:

1450 °C

Boiling Point:

330ºC at 760 mmHg

Refractive Index:

INDEX OF REFRACTION: 1.521, 1.523, 1.530; LOSES 1/2 H2O AT 128 °C & 2 H2O AT 163 °C /DIHYDRATE/|INDEX OF REFRACTION: 1.569, 1.575, 1.613

Water Solubility:

Soluble in water.

Storage Conditions:

Store at RT.

Vapor Pressure:

0 mmHg (approx)

Flammability characteristics:

Noncombustible Solid

Odor:

PURE ANHYDROUS CALCIUM SULFATE IS ODORLESS

Experimental Properties:

POSSESSES HIGH AFFINITY FOR WATER & WILL ABSORB 6.6% OF ITS WT OF WATER FORMING STABLE HEMIHYDRATE /SOL ANHYDRITE/|LOSES 1/2 H2O AT 163 °C /HALF-HYDRATE/|NEITHER ANHYDROUS NOR DIHYDRATE FORMS CAN SET WITH WATER|For more Other Experimental Properties (Complete) data for CALCIUM SULFATE (6 total), please visit the HSDB record page.

Air and Water Reactions:

No rapid reaction with air No rapid reaction with water

Reactive Group:

Salts, Basic

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).

Flammable Limits:

Noncombustible Solid

See More Calcium sulfate Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

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

Dry.KEEP WELL CLOSED. HEMIHYDRATE

See More Calcium sulfate Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

Location:
https://www.dideu.com/en/

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7

Total Annual Revenue:
Above $100 million

Total Employees:
Above 1000

Year of Establishment:
2016

Certifications:
ISO Certificate,REACH

Company Profile
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Inquiry History

7 Inquiries

Country	Product	Purchase Quantity	Date Posted
Singapore	Calcium BiSuphite	3 KG	Nov 7, 2025
Pakistan	Calcium Sulphate	1.00 20' Fcl	Jun 27, 2025
India	Calcium Sulfate	30 MT	Jul 1, 2024
South Korea	Calcium Sulfate	1 MT	Jun 24, 2024
India	ANHYDROUS CALCIUM SULFATE (7778-18-9)	500 MT	Nov 6, 2023
Malaysia	calcium sulphate	2000 KG	Aug 27, 2025
India	Calcium Sulfate	1.00 MT	Mar 4, 2025

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anhydrouscalciumsulfate

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