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Identify Suppliers 2026 Properties Safty

Difluorophosphoric acid

BGC Id:	532598600387
CAS No:	13779-41-4
Synonyms:	phosphonodifluoridicacid ; difluorophosphoric ; difluorophosphoric acid, hydrated ; fluophosphoricacid ; difluorophosphinic acid ; phosphorodifiuoridic acid ; difluorophosphoric acid ; phosphorodifluoridic acid ; phosphorodifluoridicacid ; fluophosphoricacid(f2(ho)po)
Molecular Formula:	HF2O2P
Molecular Weight:	101.98
EINECS:	237-421-6

Verified providers in 2026

The following 4 notable providers have been checked and can be recommended.

Dayang Chem

Xiamen Equation Chemical

Leap Chem

Molecular Formula: F2HO2P Molecular Weight: 101.98 Hazard Symbols: C UN Number: 3264 PackingGroup: II

BIOZOL Diagnostica Vertrieb

What other providers are available for CAS 13779-41-4?

The last intensive check and update was carried out on 2026/03/01.

Identify

Synonyms:

phosphonodifluoridicacid ; difluorophosphoric ; difluorophosphoric acid, hydrated ; fluophosphoricacid ; difluorophosphinic acid ; phosphorodifiuoridic acid ; difluorophosphoric acid ; phosphorodifluoridic acid ; phosphorodifluoridicacid ; fluophosphoricacid(f2(ho)po)

CAS:

13779-41-4

EINECS:

237-421-6

Molecular Formula:

HF2O2P

MDL:

MFCD09842893

Properties

Molecular Weight:

101.98 g·mol−1

Density:

1,583 g/cm³

Melting point:

-75 °C

Boiling point:

115,9 °C

Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. tert-Butyl (3-aminophenyl)(methyl)carbamate is also served by Dayang Chem (Hangzhou) Co.,Ltd.. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Country: P.R.China Phone: +86-571-88938639 Telefax: +86-571-8893-8652

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Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer

Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. We are seller of 5-Formyl-2-hydroxybenzoic acid methyl ester.

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Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

Company type: Bulk and laboratory supplier

Country: P.R.China
Phone: +852-30606658

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BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. Linustatin will be also provided by us. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

Country: Germany Phone: +49-871-966346-0 Telefax: +49-871-966346-13

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Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

20/21/22-35 (R)

Safety Codes:

26-27-36/37/39-45 (S)

RID / ADR:

3264

What other providers are available for CAS 13779-41-4?

In addition to the providers presented here for Difluorophosphoric acid with the CAS number 13779-41-4, there are other 3 providers with slightly different product names available for this CAS number.

Difluorophosphoric acid (solution)

+1 additional providers that we know from the past

Difluorophosphoric acid hemihydrate

+2 additional providers that we know from the past