Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Magnesium hexafluorosilicate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Magnesium hexafluorosilicate
Price: ￥78.0/500g
Purity: 99.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Magnesium fluosilicate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16949-65-8

16949-65-8 structure

16949-65-8 structure

Name: Magnesium hexafluorosilicate
Chemical Name: Magnesium fluorosilicate
CAS Number: 16949-65-8
Molecular Formula: F₆H₁₂MgO₆Si
Molecular Weight: 274.47300
Catalog: Inorganic chemical industry Inorganic salt Silicide and silicate
Create Date: 2018-09-05 14:14:04
Modify Date: 2025-08-23 13:17:59

Name	Magnesium fluorosilicate
Synonyms	MFCD00016196 Silicate(2-), hexafluoro-, magnesium (1:1) Magnesium Silicofluoride Magnesium hexafluorosilicate EINECS 241-022-2 Magnesium fluosilicate

Density	1.788
Boiling Point	>120°C
Melting Point	120°C
Molecular Formula	F₆H₁₂MgO₆Si
Molecular Weight	274.47300
Exact Mass	274.01600
PSA	55.38000
LogP	1.75460

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VV8470000

CAS REGISTRY NUMBER :: 16949-65-8

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: F6-Si.Mg

Hazard Codes	T: Toxic;
Risk Phrases	R25
Safety Phrases	S24/25-S45
RIDADR	UN2853
Packaging Group	III
Hazard Class	6.1

Precursor 0
DownStream 1
7664-39-3

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