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Silica

CAS NO.： 14464-46-1

FOB Price： NEGOTIABLE Get Latest Price

Specification： 96%

Documentation： Get COA after inquiry

Lead Time： 14-30 days

Max Capacity： -

Packing： 25KG/Paper Bag

Product Detail

Properties

Silicon dioxide /White Carbon Black

Chemical name：Silicon dioxide

Formula：SiO2

Molecular weight：96.115

Appearance: White powder, anti-caking ,good fluidity

Physical and Chemical indicator：

Item	Indicator
SiO₂,%	96
rsenic(As)，mg/kg	≤3 mg/kg
Lead(Pb), mg/kg	≤5 mg/kg
Cadmium(Cd), mg/lg	≤0.5 mg/kg
Mercury(Hg), mg/kg	≤0.1mg/kg
Particle size	150 µm（100mesh) ≥95%
pH	≥6.0
Loss on drying	≤5%

Properties

Since the industrial production in 1940s, white carbon black products have been widely used as reinforcing agent in rubber products. In addition, they can also be used in pharmaceutical industry, pesticide, ink, paint, coating, toothpaste, paper, food, feed, cosmetics, battery and other industries.

CAS No.

14464-46-1

Formula

O2Si

Molecular Mass

60.08430

Exact Mass

59.96680

PSA

34.14000

Logp

-0.61840

IUPAC

dioxosilane

Matter Classification

inorganic

Category

Melting Point

1610 °C(lit.)

Density

2.6 g/mL at 25ºC(lit.)

Boiling Point

>100 °C(lit.)

Appearance

Light gray solid

HS Code

28112290

Export Formalities

A R

UN No.

DG-Class

Risk Code

R48/20

Safety Label

Xn; T

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Silicon dioxide /White Carbon Black