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Lianyungang Jialei International Trade Co., Ltd.

Sodium Silicofluoride, Sodium Fluorosilicate, Disodium Hexafluosilicate manufacturer / supplier in China, offering Sodium Fluorosilicate (99%), Kst Bimetal Thermostat Heater Fry Pot Oil Temperature Protector, Electric Oven Rotary Switch and so on.

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Supplier Homepage Product Chemicals Sodium Fluorosilicate (99%)

Sodium Fluorosilicate (99%)

This product is currently unavailable, but you may contact the supplier directly, for further interest.
Basic Info
  • Model NO.: JL
  • Classification: Halide (Except Chloride)
  • Application: Smelting Ofberyllium and Aluminum
  • Trademark: JL
  • Origin: China
  • Certification: ISO, CIQ;Ccic;SGS;BV
  • Appearance: White Free-Flowing Powde
  • Dangerous Class: 6.1
  • Specification: Sodium Silicofluoride, Na2SiF6 Purity 99% min
  • HS Code: 28262000
Product Description

Sodium Fluorosilicate (99%)
Sodium Fluorosilicate (99%)

Sodium silicofluoride Na2SiF6
Purity 99% min White powder without agglomeration

Commodity: Sodium silicofluoride (sodium fluorosilicate)
Molecular formula Na2SiF6
Molecular weight 188.06
Identification Number: UN 2674
CAS Number: 16893-85-9
H. S code 28262000

Specifications:
Appearance: White granular crystalline, no agglomeration
Sodium silicofluoride (Na2SiF6)99% min
Loss of weight on drying at 105C 0.30% max.
Free acid (as HCl) 0.10% max.
Chloride (as Cl-) 0.10% max.
Sulphate (SO42-) 0.30% max.
Iron (Fe) 0.02% max.
Water-insoluble matter 0.5% max.
Heavy metal (as Pb) 0.02% max.


Other Information: Anti-caking agent can be added at the request of customers.
 

Item 

Excellent grade

Grade I

Grade II

Sodium fluorosilicate(based on dry)

% ≥ 99.0

% ≥ 98.5

% ≥ 97.0

Iron(Fe)

% ≤0.02

 

 

Free acid(based on HCI)

% ≤ 0.1

% ≤ 0.15

% ≤ 0.20

Heave metal(based on Pb)

% ≤0.02

% ≤0.05

% ≤0.05

Water-insoluble matter

% ≤ 0.40

% ≤ 0.50

% ≤ 1.00

Loss on Drying at 105°C

% ≤0.3

% ≤0.4

% ≤0.6

Fineness(through 250μm test bolter)

% ≥90

% ≥90

% ≥90

Sulphate (as SO4)

% ≤ 0.4

% ≤ 0.5

% ≤ 0.5
 


Origin: China
Packing: Plastic woven bag inside PE bag, 25kg net weight
Quantity: 25MT loaded into 1 x 20' GP container
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