99% White Powder Silicon Dioxide Sio2 Agriculture Grade White

Product Description
 

Product name	Silicon dioxide	CAS	10279-57-9
Appearance	White powder	Purity	95%min
MF	SiO2	Packing	10kg/20kg bag

Products Specification

Item	Standard	Test
Appearance	White Powder	White Powder
Whiteness	≥90-94	96
Silica Content	90-95%	>96%
Heat Loss	4.0-7.0%	5%
Ignition Loss	4.0-8.0%	6%
PH Value	6.0-7.5	7.0
DAP Absorption Number	2.0-3.5 ml/g	2.6ml/g
Specific Surface Area	120-280 m²/g	175
Fineness	1-45μm	325mesh
Sieve Residue	10μm	0.01%

 Packing
FAQ

Q1: How long is the lead time ? 
A:The lead usually takes 7-10 days. However, because one of our warehouses' location is in Europe, our customers can be assured of a fast delivery. 

Q2: Which type of company are you ? 
A: We are a professional manufacturer. 

Q3: What are your specialized products ? 
A: We are specialized in professional manufacture of plant extracts. Additionally, we offer sourcing services of nutritional and functional ingredients, ex. Amino Acids, Vitamins, etc. 

Q4: What is your payment terms ? 
A: We use the standard term: T/T in advance. 

Q5: What warranty services do you have ? 
A: All of our products are offered with 2 years of warranty. 

Q6: What is your standard of practice to ensure high quality of your products ? 
A: We follow a strict quality control of 6 steps testing from the beginning purchase of raw materials to the       finished product. 

Q7: What is your shipment method? 
A: For large quantity of product orders, we usually ship the goods by sea. 
    For small quantity of product orders, we choose air or courier for shipment. 
Depends on your preferences, we can deliver via many express companies such as DHL, FEDEX, UPS, TNT, etc.