Nano Silicon Oxide / Silica Nano Powder / Sio2 Nanoparticles Price

• CAS No.: 7631-86-9
• Formula: /
• EINECS: /
• Model NO.: Silicon oxide
• Appearance: Powder
• Grade Standard: Industrial Grade
• Loss on Drying: 4.0-8.0%
• Loss on Ignition: 6.0%
• pH Value: 6.5-7.0
• Fe Content: 120mg/Kg
• DBP Oil Absorption: 2.20-3.00cm3/G
• Bet Surface Area: 140-190m2/G
• Soluble Salt: 1.0%
• Average Particle Sized50: 12±2
• Transport Package: Drum or Bag or as Client Request
• Specification: 96%
• Trademark: dongfang
• Origin: China
• Production Capacity: 50000mt Per Month

Product Description

Product Description

Item	Liquid-1		Liquid-2		Liquid-3		Liquid-4
	high-class	first-class	high-class	first-class	high-class	first-class	high-class	Excellent
Iron,% ≤	0.02	0.05	0.02	0.05	0.02	0.05	0.02	0.05
Water insoluble,% ≤	0.1	0.4	0.1	0.4	0.2	0.6	0.2	0.8
Density(20ºC)g/ml	1.336-1.362		1.368-1.394		1.436-1.465		1.526-1.559
Sodium oxide,% ≥	7.5		8.2		10.2		12.8
Silica,% ≥	25.0		26.0		25.7		29.2
Modulus	3.41-3.6		3.1-3.4		2.6-2.9		2.2-2.5

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%

Detailed Photos

 

Packaging & Shipping

 

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.