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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Trifluoromethanesulfonic acid
Price: ￥148.0/25g ￥418.0/100g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Triflic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

1493-13-6

1493-13-6 structure

1493-13-6 structure

Name: Trifluoromethanesulfonic acid
Chemical Name: triflic acid
CAS Number: 1493-13-6
Molecular Formula: CHF₃O₃S
Molecular Weight: 150.077
Catalog: Chemical reagent Organic reagent fatty acid
Create Date: 2018-05-17 08:00:00
Modify Date: 2025-08-21 11:42:12

Name	triflic acid
Synonyms	Triflic acid EINECS 216-087-5 1,1,1-trifluoromethanesulfonic acid Trifluoromethanesulfonic acid Methanesulfonic acid, 1,1,1-trifluoro- TfOH trifluorormethanesulfonic acid Trifluoromethylsulfonic acid Trifluoromethanesulphonic acid perfluoromethanesulfonic acid trifluoromethansulfonic acid METHANESULFONIC ACID,TRIFLUORO trifluoromethane-sulfonic acid MFCD00007514 HOTf tfmsa methanesulfonic acid, trifluoro-

Density	1.9±0.1 g/cm3
Boiling Point	162.0±0.0 °C at 760 mmHg
Melting Point	-40 °C
Molecular Formula	CHF₃O₃S
Molecular Weight	150.077
Flash Point	None
Exact Mass	149.959854
PSA	62.75000
LogP	-0.37
Vapour density	5.2 (vs air)
Vapour Pressure	1.1±0.6 mmHg at 25°C
Index of Refraction	1.354
Storage condition	−20°C
Stability	Stable. Incompatible with acids, alkalis, metals.
Water Solubility	SOLUBLE

Symbol	GHS02, GHS05
Signal Word	Danger
Hazard Statements	H226-H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C:Corrosive
Risk Phrases	R21/22;R35
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN 3265 8/PG 2
WGK Germany	2
Packaging Group	II
Hazard Class	8
HS Code	2904909090

Precursor 10
421-83-0 75-46-7 75-18-3 74-88-4
5188-07-8 335-05-7 82582-46-5 358-23-6
865-47-4 768-66-1
DownStream 10
1106696-25-6 106822-86-0 103500-16-9 107264-06-2
105866-92-0 352-70-5 32578-31-7 135580-44-8
33454-82-9 79430-76-5

HS Code	2904909090
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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