Calcium Sulfate CAS 7778-18-9 with High Quality in China

• CAS No.: 7778-18-9
• Formula: Cao4s
• EINECS: 231-900-3
• Certification: ISO
• Purity: ≥99%
• Type: Calcium Sulfate
• Model NO.: YX-20240118
• Appearance: Powder
• Grade Standard: Industrial Grade
• Key Word: Calcium Sulfate
• Molecular Formula: Cao4s
• Molecular Weight: 136.14100
• Exact Mass: 135.91400
• Psa: 88.64000
• Logp: -0.25720
• Appearance and Properties: White Powder
• Density: 2.960 g/cm3
• Boiling Point: 330ºC at 760 Mmhg
• Melting Point: 1450 °c
• Grade: Industrial Grade
• Samples: Available
• COA: Available
• Stability: Stable. Incompatible with Aluminium, Strong Acids.
• Delivery Time: Within 7-15 Days
• Transport Package: 25kg/Bag or Drum
• Specification: 25Kg/bag or drum
• Trademark: YANXI
• Origin: China Shandong
• HS Code: 2833299090
• Production Capacity: 100 Metric Ton/Month

Product Description

Product Description

Calcium Sulfate CAS 7778-18-9 with High Quality in China

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.

CALCIUM SULFATE Basic information
Product Name:	CALCIUM SULFATE
CAS:	7778-18-9
MF:	Ca.O4S
MW:	136.14
EINECS:	231-900-3
CALCIUM SULFATE Chemical Properties
Melting point	1450 °C
density	2.96
storage temp.	Store at RT.
solubility	2g/l
form	Powder
color	White
Specific Gravity	2.96
Water Solubility	Soluble in water.
Sensitive	Moisture Sensitive

Function:

It is used as a flour treatment agent (as a diluent for benzoyl peroxide), and the maximum use amount is 1.5g/kg

It can be used in building materials, heat insulation materials, coatings, reinforcement materials, etc.

Used in the paper industry, it can replace part or most of the pulp.

In the chemical industry, it can be used as a reinforcing material.

In the production of polyvinyl chloride, polyethylene, propylen, polystyrene and other plastics, it can enhance the performance of all aspects of the product, improve the fineness, dimensional stability, surface finish, tensile strength, bending strength, bending elasticity and thermal deformation Temperature, and reduce the wear and tear of equipment.Calcium sulfate whiskers have good friction, heat preservation, heat insulation, fire protection, non-conductor insulation and other propertie

As an early-strength agent in concrete admixtures, the general mixing amount is about 3% to adjust the setting time and mix in the cement.

Food grade products can be used as nutritional supplements, coagulants, yeast foods, dough regulators and chelating agents. They can also be used as tissue enhancers in canned tomatoes and potatoes, hardeners for brewing water, and flavor enhancers for wine.
 

Application

Calcium sulfate has a wide range of uses: calcium sulfate dihydrate is gypsum, which can be used for fixation in surgery and medicine, tooth mold and artificial bone production, art creation and interior decoration; Sometimes used as a desiccant in the laboratory; Food grade calcium sulfate is used as food additive to separate tofu and tofu pudding from soybean milk; Used as a soil conditioner in gardening.
 

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

 

Detailed Photos

 

Packaging & Shipping

Packing

1kg/aluminium foil bag, with two plastic bags inside.

25kg/fiber drum, with two plastic bags inside.

Size:ID 42cm*H52cm,0.08m3/drum;

Net Weight:25kgs Gross Weight:28kgs.

In about 3 working days after the receipt of payment, we will follow up the delivery until you receive it.

Express way as the following is:

(Shipping : TNT,Fedex,DHL,UPS,EMS and so on) 

 

Company Profile

Our Advantages

1. To supply high-quality products with reasonable prices in food additive industry.
2. To follow orders and arrange shipping in time,providing complete documents for customs clearance according to different export policies in different countries.
3. To take all the responsibility in case of product quality problems.
4. To inform customers of price trends in the market timely.
5. Perfect after-sale service,any inquiry will be replied within 24hours.
6. Reasonable and competitive prices with short lead time.
7. Sample is available for your evaluation and formulation development.
8. Dedicated to high quality,stable supply and considerate service.

FAQ

Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2017.

Q2: How to contact with us?
Click the "Contact Supplier" And then send us message the product you interest in, you will get valid reply within TWO hours.

Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account

Q4:Can you give me a discount price?
Sure,It depends on your qty.

Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your
order in the future.

Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the
samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,
we will send you free goods for replacement or refund your loss.