Barium Sulfate

High Quality Barium Sulfate / Barite Powder / CAS 7727-43-7

Product name:
Barium Sulfate
Grade:
Pharmaceutical grade
Properties:
white powder
Packing:
25kg/drum
MOQ:
1 kilo
Storage:Cool Dry Place
Shelf life:2 years

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Product Description

Natural barium sulfate, also known as barite powder, physical barium, or heavy barium, is made from natural barium sulfate ore (barite) through processes such as cleaning, polishing, and drying. Its chemical properties are very stable, insoluble in water, and resistant to acid, alkali, and non-toxic. It is widely used in the industrial field.
Precipitated Barium sulfate

Precipitated barium sulfate is a white amorphous powder with a relative density of 4.50 (15 ° C) and a melting point of 1 580 ° C. Because it has a high refractive index (1.63 ~ 1.65), it shows a whiter color and has a certain hiding power. It is almost insoluble in water, ethanol and acids, and soluble in hot sulfuric acid. It can be easily mixed with, calcium carbonate or metal nitrate. It can be reduced to with carbon at high temperatures. It is an important basic chemical raw material, the main uses: used as paint, paint, ink, plastic, rubber and battery raw materials or fillers; Surface coating agent for image printing paper and copper sheet paper; Sizing agent for textile industry; As a clarifying agent in glass products, it can play the role of defoaming and increasing luster. It can also be used as a protective wall material against radiation, and is also used in porcelain, enamel and dye industries

Advantages

We have many high-quality factories with deep cooperation, which can provide you with high quality products and competitive prices. And we can also give discounts for bulk purchases.And we cooperate with many professional freight forwarding companies, can deliver products safely and smoothly to your hands. Delivery time is about 3-20 days after confirmation of payment.

Specification

Indicator Name
			Premium Product	First Grade	Qualified Products
BaSO4 Purity		% ≥	98.0	97.0	95.0
105ºC Volatiles		% ≤	0.30	0.30	0.50
Water Soluble Content		% ≤	0.30	0.30	0.50
Iron(Fe)%		% ≤	0.004	0.006	-
Whiteness		% ≥	96	92	88
1Oil absorption value		g/100g	15-30	10-30	-
PH			6.5-9.0	5.5-9.5	5.5-9.5
Fineness(45μm)		% ≤	0.2	0.2
Particle Size	less than 10μm	% ≥	80	-	-
	less than 5μm	% ≥	60	-	-
	less than 2μm	% ≥	25	-	-
D50(Micron)			0.8	0.8	0.8
Conductivity(us/cm)		≤	120	120	120

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FAQ

1. Are you a factory or a trading company?
We are a compnay integrating industry and trade,providing one-stop service.OEM could be accepted.

2. Do you provide samples? Is it free or extra?
Free samples.The sample's freight fee need to be paid by your side.

3. Do you have any certificates related to quality control?
ISO 9001:2008 certification to ensure quality.

4. What should I provide to get a quotation?
Pls inform us of the product type which you need,order quantity,address and specific requirements.The quotation will be made for your reference in time.

5. What kind of payment method do you prefer? What kind of terms are accepted?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,Western Union; Paypal,BTC
Language Spoken:English.

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