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Sodium hexafluoroantimonate

CAS No.
16925-25-0
Chemical Name:
Sodium hexafluoroantimonate
Synonyms
Sodium hexafluoroant;HEXAFLUOROANTIMONATE;ANTIMONY SODIUM FLUORIDE;SODIUM ANTIMONY FLUORIDE;Sodium hexafluoroantimote;sodiuM hexafluorostibate(V);SODIUM HEXAFLUOROANTIMONATE;Sodiumhexafluoroantimonate99%;sodium hexafluorostiboranuide;SODIUM HEXAFLUOROANTIMONATE(V)
CBNumber:
CB0709677
Molecular Formula:
F6NaSb
Molecular Weight:
258.74
MDL Number:
MFCD00003482
MOL File:
16925-25-0.mol
MSDS File:
SDS
Last updated:2026-01-13 11:13:03
Product description Number Pack Size Price
Sodium hexafluoroantimonate(V) technical grade 237981 25g $57.85
Sodium hexafluoroantimonate(V) technical grade 237981 100g $171.95
Sodium hexafluoroantimonate(V), 99% 93-1006 25g $52
Sodium hexafluoroantimonate(V), 99% 93-1006 100g $152
SodiumHexafluoroantimonate S634328 5g $60
More product size

Sodium hexafluoroantimonate Properties

Density 3.375 g/mL at 25 °C (lit.)
storage temp. Inert atmosphere,Room Temperature
solubility H2O: slightly soluble(lit.)
form Powder
color White to off-white
Specific Gravity 3.375
Water Solubility SOLUBLE
Sensitive Air Sensitive
Exposure limits ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3
InChI InChI=1S/6FH.Na.Sb/h6*1H;;/q;;;;;;+1;+5/p-6
InChIKey HKLMYZVMEYYVBS-UHFFFAOYSA-H
SMILES [Sb+5]([F-])([F-])([F-])([F-])([F-])[F-].[Na+]
CAS DataBase Reference 16925-25-0(CAS DataBase Reference)
FDA UNII 7JW6105AEM
EPA Substance Registry System Antimonate(1-), hexafluoro-, sodium, (OC-6-11)- (16925-25-0)
UNSPSC Code 12352302
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS09
Signal word  Warning
Hazard statements  H302+H332-H319-H411
Precautionary statements  P261-P264-P273-P301+P312-P304+P340+P312-P305+P351+P338
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xn,N,T,C
Risk Statements  20/22-51/53
Safety Statements  61
RIDADR  UN 1549 6.1/PG 3
WGK Germany  2
1-10
Hazard Note  Corrosive/Toxic
TSCA  TSCA listed
HazardClass  6.1
PackingGroup  III
HS Code  28419085
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Aquatic Chronic 2
Eye Irrit. 2
Limited Quantities 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
Excepted Quantities Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
NFPA 704
0
2 0

Sodium hexafluoroantimonate price More Price(24)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 237981 Sodium hexafluoroantimonate(V) technical grade 16925-25-0 25g $57.85 2025-07-31 Buy
Sigma-Aldrich 237981 Sodium hexafluoroantimonate(V) technical grade 16925-25-0 100g $171.95 2025-07-31 Buy
Strem Chemicals 93-1006 Sodium hexafluoroantimonate(V), 99% 16925-25-0 25g $52 2024-03-01 Buy
Strem Chemicals 93-1006 Sodium hexafluoroantimonate(V), 99% 16925-25-0 100g $152 2024-03-01 Buy
TRC S634328 SodiumHexafluoroantimonate 16925-25-0 5g $60 2021-12-16 Buy
Product number Packaging Price Buy
237981 25g $57.85 Buy
237981 100g $171.95 Buy
93-1006 25g $52 Buy
93-1006 100g $152 Buy
S634328 5g $60 Buy

Sodium hexafluoroantimonate Chemical Properties,Uses,Production

Uses

Sodium Hexafluoroantimonate (nasbf6) is a deeply processed fine chemical of antimony. It is widely used as catalyst in organic synthesis and photochemical reaction and additive for high-grade glass; Additives for high-grade UV curing coatings and inks, pharmaceutical intermediates, material intermediates, etc.
Especially in organic synthesis, it is usually used as a substitute for organic fluoride and is used in many scientific fields from pharmaceutical chemistry to material science. This is because pentavalent antimony forms a very solid coordination bond with fluorine ion, which makes fluorine a very stable state.

Chemical Properties

WHITE TO OFF-WHITE FINE CRYSTALLINE POWDER

reaction suitability

reagent type: catalyst
core: antimony

Sodium hexafluoroantimonate Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 214)Suppliers
Supplier Tel Email Country ProdList Advantage
Hangzhou Verychem Science And Technology Co.Ltd
+86-86-57188162785 13606544505 lucy@verychem.com China 1173 58
Henan Aochuang Chemical Co.,Ltd.
+86-0371-63689365 +8618638391208 sales@aochuangchem.com China 9307 58
career henan chemical co
+86-0371-86658258 +8613203830695 sales@coreychem.com China 29833 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22963 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 49977 58
SIMAGCHEM CORP
+86-5922680277 +86-13806087780 sale@simagchem.com China 17346 58
SINOPRO.CO.LTD
0082-42-721-7177 michael@sinopro.co.kr South Korea 297 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Shanghai UCHEM Inc.
+862156762820 +86-13564624040 sales@myuchem.com China 8628 58
Dayang Chem (Hangzhou) Co.,Ltd.
+86-0571-88938639 +8617705817739 info@dycnchem.com China 52846 58

View Lastest Price from Sodium hexafluoroantimonate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Sodium hexafluoroantimonate pictures 2026-01-08 Sodium hexafluoroantimonate
16925-25-0
US $0.00-0.00 / kg 10kg 99%min 100 tons Hangzhou Verychem Science And Technology Co.Ltd
Sodium hexafluoroantimonate pictures 2025-11-23 Sodium hexafluoroantimonate
16925-25-0
US $0.00 / KG 2000KG 99.9% 20tons Shenzhen Huayi Brothers Technology Co.,Ltd
Sodium hexafluoroantimonate pictures 2025-04-04 Sodium hexafluoroantimonate
16925-25-0
US $0.00 / kg 25kg 99% 5ton Henan Aochuang Chemical Co.,Ltd.
ANTIMONY SODIUM FLUORIDE Antimonate(1-), hexafluoro-, sodium, (OC-6-11)- Sodium hexafluoroantimonate,98% sodiuM hexafluorostibate(V) Sodium hexafluoroantimonate(V) technical grade SODIUM HEXAFLUOROANTIMONATE, NaSbF6 Sodium hexafluoroant hexafluoro-,sodium,(OC-6-11)-Antimonate(1-) sodium,(oc-6-11)-antimonate(1-hexafluoro- SODIUM HEXAFLUOROANTIMONATE SODIUM HEXAFLUOROANTIMONATE(V) SODIUM ANTIMONY FLUORIDE Sodiumhexafluoroantimonate(V),99% Sodium hexafluoroantimonate 99% Sodiumhexafluoroantimonate99% HEXAFLUOROANTIMONATE hexafluoro-, sodium,(OC-6-11)-Antimonate sodium, (oc-6-11)-antimonate hexafluoro- Sodium hexafluoroantimonate(V), 99.5% sodium hexafluorostiboranuide Sodium hexafluoroantimote 16925-25-0 F6NaSb F6SbNa NaSbF6 Organic Building Blocks Catalysis and Inorganic Chemistry Carboxylic Acids Carbonyl Compounds C8 Building Blocks AntimonyMetal and Ceramic Science Catalysis and Inorganic Chemistry Chemical Synthesis Salts halometallate salts Sodium Salts