Magnesium fluosilicate
- CAS No.
- 16949-65-8
- Chemical Name:
- Magnesium fluosilicate
- Synonyms
- Caswell no. 532;Einecs 241-022-2;Magnesium fluorosili;MAGNESIUM FLUOSILICATE;MAGNESIUM SILICOFLUORIDE;MAGNESIUMHEXAFLUOSILICATE;Magnesiumhexafluorsilikat;fluosilicicacidmagnesiumsalt;siliconfluoridemagnesiumsalt;MAGNESIUM HEXAFLUOROSILICATE
- CBNumber:
- CB5446494
- Molecular Formula:
- F6MgSi
- Molecular Weight:
- 166.38
- MDL Number:
- MFCD00016196
- MOL File:
- 16949-65-8.mol
| Melting point | 120°C |
|---|---|
| Boiling point | >120°C |
| Density | 1.788 |
| vapor pressure | 0.001Pa at 25℃ |
| form | Powder |
| Specific Gravity | 1.788 |
| Water Solubility | 498.4g/L at 18.3℃ |
| Hydrolytic Sensitivity | 2: reacts with aqueous acid |
| LogP | 0 at 25℃ |
| CAS DataBase Reference | 16949-65-8(CAS DataBase Reference) |
| FDA UNII | H37V80D2JS |
| EPA Substance Registry System | Magnesium fluosilicate (16949-65-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|---|---|
| Signal word | Danger |
| Hazard statements | H301 |
| Precautionary statements | P264-P270-P301+P310-P321-P330-P405-P501 |
| Hazard Codes | T |
| Risk Statements | 25 |
| Safety Statements | 24/25-45 |
| RIDADR | UN2853 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| Toxicity | LD in guinea pigs (mg/kg): 200 orally, 400 s.c. (Waldbott) |
Magnesium fluosilicate Chemical Properties,Uses,Production
Description
Magnesium silicofluoride is a white crystallinesolid. Molecular weight= 274.52. Hazard Identification(based on NFPA-704 M Rating System): Health 3,Flammability 0, Reactivity 0. Soluble in water.
General Description
Crystalline solid. Decomposes at 120°C. Contact may cause slight irritation to skin, eyes, and mucous membranes. May be slightly toxic by ingestion. Used to make other chemicals.
Air & Water Reactions
Water soluble.
Reactivity Profile
Magnesium fluosilicate gives basic aqueous solutions. Reacts with acids. Does not usually react as either oxidizing agents or reducing agents.
Health Hazard
Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Containers may explode when heated. Runoff may pollute waterways.
Flammability and Explosibility
Non flammable
Safety Profile
Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of magnesium and F-.
Potential Exposure
Magnesium silicofluoride is used as aconcrete hardener and waterproofing agent. Hexafluoro isused as an agricultural chemical.
First aid
If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit.
storage
Color Code—Blue: Health Hazard/Poison: Storein a secure poison location. Prior to working with thischemical you should be trained on its proper handling andstorage. Store in tightly closed containers in a cool, wellventilated area away from strong acids (such as hydrochloric, sulfuric, and nitric).
Shipping
This compound requires a shipping label of“POISONOUS/TOXIC MATERIALS.” It falls in HazardClass 6.1 and Packing Group III.
Incompatibilities
Strong acids.
Magnesium fluosilicate Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Win-Win Chemical CO., Limited | 0086-577-64498589 | sales@win-winchemical.com | CHINA | 998 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 | 1057@dideu.com | China | 3635 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| WinWin Chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 13854 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 9409 | 58 |
View Lastest Price from Magnesium fluosilicate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-04-25 | Magnesium fluosilicate
16949-65-8
|
US $50.00 / kg | 1kg | 99% | 100 tons | Hebei Duling International Trade Co. LTD | |
 |
2021-07-02 | Magnesium fluosilicate
16949-65-8
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2020-05-19 | Magnesium fluorosili
16949-65-8
|
US $1.00 / KG | 1KG | 99% | 20T | Shaanxi Dideu Medichem Co. Ltd |
-
- Magnesium fluosilicate
16949-65-8
- US $50.00 / kg
- 99%
- Hebei Duling International Trade Co. LTD
-
- Magnesium fluosilicate
16949-65-8
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- Magnesium fluorosili
16949-65-8
- US $1.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd