sodium fluorosilicate 99% exporters
Inquiry
| Post Date: | Mar 19,2015 |
| Expiry Date: | Mar 18,2016 |
| Detailed Description: |
Cas No. :16893-85-9
Quantity: 20000Metric Tons Specs:99%min Price:320 USD Metric Tons Payment Method: TT OR LC Sodium silicofluoride（Industry grade） Formula :Na2SiF6 Molecular weight :188.06 CAS No. :16893-85-9 UN No.: 2674 HS No.: 2826.9010.00 [Properties]: Sodium fluorosilicate is odorless and tasteless crystalline or powder. Stable at normal temperature and pressure; It is hard to dissolve in water and acid. [Quality standard]:qualified with the standard [GB23936-2009]. Item Standard values(%) Test result Appearance White powder White powder Sodium silicofluoride (Na2SiF6) ≥99 99.0 Loss of weight on drying at 105℃ ≤0.30 0.30 Free acid (as HCL) ≤0.10 0.047 Chlorides(CL) ≤0.15 0.11 Water-insolubles ≤0.4 0.017 Sulfate (SO4) ≤0.25 0.23 Fe ≤0.02 0.02 H2O ≤0.4 0.18 Grain size passing through 250µm sieve ≥90 99.4 [Application]Milky agent and fusing agent for glass and enamel; preserving agent for wood; agricultural insecticide ; hygroscopic agent for acid-resisting cement; coagulation accelerator in natural emulsion products. Additive in electroplating zinc , nickel and iron in three floors; stuffing agent in plastics; pharmacy, fluorating treatment for drinking water and for man-made crystals and Sodium Fluoride. [Packing]: polyethylene weaving inner lined with plastic bag，flexible freight bag，Valve mouth bag. Net weight is 25kg or 1000kg.As per customer’s required. [Storage and transportation ]: Inorganic toxic substance, and should be stored in dry and adequately ventilated warehouse, and may not be co-stored or co-transported with sulfuric acid and edible food. |
| CAS Registry Number: | 16893-85-9 |
| Synonyms: | ;disodium hexafluorosilicate;Sodium Silico Fluoride;Sodium fluorosilicate;Sodium fluosilicate;destruxolapplex;disodiumhexafluorosilicate;disodiumhexafluorosilicate(2-);disodiumsilicofluoride;ens-zemweevilbait;ent1,501;fluosilicatedesodium;hexafluoro-silicate(2-disodium;Sodium Fluorsilicate;sodium fluoro(oxo)silanolate; |
| Molecular Formula: | Na2SiF6 |
| Molecular Weight: | 188.054 |
| Molecular Structure: | 
|
| Hazard Symbols: |  T:Toxic; |
| Risk Codes: | R23/24/25:; |
| Safety Description: | S26:; S45:; |
| Company: | Hunan Guangcheng Chemical Industry Development Co., Ltd [ China ] |
| Contact: | celia huang |
| Tel: | 86-0731-85780969 |
| Fax: | 86-0731-85780559 |
| Email: | sales@hngcchem.com |
-
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
