Product Description
Calcium Sulfate/ Calcium Sulphate
Name: Anhydrite Calcium Sulfate
CAS No.:99400-01-8
MF: CaSO4 MW: 136.14
Appearance: White solid
Density: 2.61 g/cm3
Melting point: 1450ºC
Solubility:
Calcium sulfate has a relatively low solubility and is only slightly soluble in water, but soluble in acid, ammonium salt solution and seawater. Calcium sulfate soluble in water is neutral.COA
Testing Item
Standard
Result
Color
White
White
Appearance
Powder
Powder
CaSO4 /%
≥98.0
99.5
Pb /%
≤0.0002
0.0001
As /%
≤0.0002
0.0001
F /%
≤0.0050
0.0020
Se /%
≤0.0030
0.0020
250ºC water lose /%
≤1.5
0.725
Packaging & Shipping
Company Profile
Hebei Ruisite Technology is located in North China.As one of the most dynamic foreign trade companies in the Chinese market,
We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.We have clients throughout the world,including
Europe, South America, North America, Southeast Asia and Africa.Our business is based on
honesty and mutual-trust.Sincerely looking forward to establish long term and mutual beneficial business relationship with worldwide customer."Quality Control:
(1)We has strong professtional research and development team, talented personnel and completely equipped laboratory.(2)Quality is strictly controlled by corresponding standard in each procedure from selection of materials to product delivery.(3)Professional test equipments like HPLC/GC/UV are used and full-time quality control personnel are deployed.(4)Inspection data like ingredient, moisture and dust content and heavy metal residual, and solvents are documented completely and in detail.FAQ
1.What is your package?
Our package is usually 25KG/BAG,we also can custom made,if you need this service,pls tell us!2.What is your payment terms?
Our payment terms are T/T, L/C, WESTERN UNION, PAYBAL, Credit insurance!3.Is your sample free?
Our sample is free, provide you less than 250 grams, the freight charge need you to pay!4.How about your delivery time?
Our delivery time is usually within 15 days after you pay an order!
5.How about your shipment?
We can ship by sea,land,air,express