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

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

540-82-9

540-82-9 structure

540-82-9 structure

Name: ethyl hydrogen sulphate
Chemical Name: ethyl hydrogen sulfate
CAS Number: 540-82-9
Molecular Formula: C₂H₆O₄S
Molecular Weight: 126.13200
Catalog: Organic raw materials Inorganic acid ester
Create Date: 2018-06-13 14:36:17
Modify Date: 2025-08-25 18:20:27

Name	ethyl hydrogen sulfate
Synonyms	Ethoxysulfonic acid ethylsulphuric acid sulfuric acid monoethyl ester ethylsulfuric acid ethyl hydrogen sulphate hydrogen ethyl sulfate Ethyl bisulfate Sulfethylic acid Sulfovinic acid monoethyl sulfate Ethyl sulphate

Density	1.458g/cm3
Boiling Point	280°C
Melting Point	-32°C (estimate)
Molecular Formula	C₂H₆O₄S
Molecular Weight	126.13200
Exact Mass	125.99900
PSA	71.98000
LogP	0.90650
Index of Refraction	1.453
Stability	Stable. Incompatible with strong oxidizing agents, metals

RIDADR	UN 2571
Packaging Group	II
HS Code	2905199090

Precursor 9
64-17-5 7446-11-9 54509-73-8 64-67-5
2465-65-8 60-29-7 75-03-6 108-90-7
80-40-0
DownStream 10
79-24-3 109-95-5 627-05-4 97-63-2
140-88-5 6994-46-3 64-67-5 7664-93-9
75-00-3 103-73-1

HS Code	2905199090
Summary	2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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