IOTA FINE-SIL520A Silicon Dioxide CAS NO.10279-57-9

FOB Price: USD: 5.80-6.00 /Metric Ton Get Latest Price
Min.Order: 50 Kilogram
Payment Terms: L/C,D/A,D/P,T/T,Other
Available Specifications:
A(50-500)Metric Ton6/Metric Ton50USDA(500-3000)Metric Ton5.8/Metric Ton500USD

Product Details

Keywords

Silicon dioxides
high purity
wide application

Quick Details

ProName: IOTA FINE-SIL520A Silicon Dioxide
CasNo: 10279-57-9
Molecular Formula: O2Si
Appearance: white power
Application: toothpaste
DeliveryTime: 14
PackAge: BAGS
Port: SHANGHAI
ProductionCapacity: 10000 Metric Ton/Month
Purity: ≥95，≥98，≥98
Storage: Store in dry ventilated area
Transportation: sea transportation
LimitNum: 50 Kilogram
Heavy metal: 0.03%
Grade: Industrial Grade,Food Grade

Superiority

IOTA FINE-SIL520A Silicon Dioxide

IOTA FINE-SIL520A silicon dioxide for toothpaste is amorphous powder, tasteless, insoluble in water or acid, chemically inert, has good solubility with fluoride toothpaste and other raw materials, structure and particle size of silica can be controlled by production conditions, according to different types of toothpaste, respectively produce 3 types: friction type, mixed type and thickening type.

Main specifications and technical data

IOTA FINE-SIL520A series has been tested, it is comply with the light industry standard of People's Republic of China QB/T2346-97

ITEM	Friction type	Mixed type	Thickening type
SiO₂（dried）	≥95	≥98	≥98
Apperance	White Powder	White Powder	White Powder
Whiteness %	≥93	≥98	≥98
PH Vaule (5% water dispersion)	6.5-8.5	6.5-8.5	6.5-8.5
Pass 320 Mesh Screen %	≥98	≥99	≥99
Loss on Drying（105℃）	≤10	≤10	≤10
Loss on Ignition（900℃）%	≤8.3	≤6	≤6
Drink Value ml/20g	17-20	30-42	45-60
Na₂SO₄ content %	≤0.4	≤0.4	≤0.4
NaCl content %	≤0.1	≤0.1	≤0.1
Sulfide Content	None	None	None
Heavy Metals(Pb) Content	≤20	≤20	≤20
As Content mg/kg	≤2	≤2	≤2
Bacilli cfu/g	≤200	≤200	≤200

IOTA FINE-SIL520A Silicon Dioxide CAS NO.10279-57-9

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