Ammonium Hexafluorophosphate APF 16941-11-0

Hexafluorophosphate series is an important type of inorganic fluoride salt, among which ammonium hexafluorophosphate is a relatively important one. It can be used to produce other hexafluorophosphate salts and is also an important substance for preventing dental caries.

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Model:
16941-11-0
Code:
16941-11-0

Product Description

Ammonium hexafluorophosphate Basic information
Description Reference
Product Name:	Ammonium hexafluorophosphate
CAS:	16941-11-0
MF:	F6P.H4N
MW:	163
EINECS:	241-009-1
Mol File:	16941-11-0.mol
Ammonium hexafluorophosphate Chemical Properties
Melting point	58 °C (lit.)
density	2.18 g/mL at 25 °C (lit.)
storage temp.	Inert atmosphere,Room Temperature
solubility	H2O: 50 mg/mL, clear, colorless
form	Crystalline Powder or Needles
color	White to beige
Specific Gravity	2.18
Water Solubility	74.8 g/100 mL (20 ºC)
Sensitive	Hygroscopic
Merck	14,526
Stability:	Stable. Incompatible with strong acids. Hygroscopic. Combustion may generate hydrogen fluoride, phosphorus oxides, phosphine or ammonia.
InChIKey	NIZXKAYXSNUDOU-UHFFFAOYSA-O
CAS DataBase Reference	16941-11-0(CAS DataBase Reference)
EPA Substance Registry System	Phosphate(1-), hexafluoro-, ammonium (16941-11-0)

Parameter	Limit Values
Purity(Gravimetric Method) Appearance（A196203)	95%
Infrared spectrum	White to Off-White Solid, Powder, or Crystals Conforms to Structure
Solubility in H2O ，Colorless ,Clear ,50 mg/mL in H2O	pass

Ammonium hexafluorophosphate F6P.H4N APF 16941-11-0 Plastic manufacturing additives Fireproof material additives Agricultural herbicide

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.