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: p-toluidine sulphate (1:1)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

540-25-0

540-25-0 structure

540-25-0 structure

Name: p-toluidine sulphate (1:1)
Chemical Name: 4-methylaniline,sulfuric acid
CAS Number: 540-25-0
Molecular Formula: C₇H₁₁NO₄S
Molecular Weight: 205.23200
Create Date: 2018-09-14 17:56:04
Modify Date: 2025-08-27 17:22:36

Name	4-methylaniline,sulfuric acid
Synonyms	EINECS 208-741-3 toluidine sulfate p-toluidinium hydrogen sulfate p-Toluidin,Sulfat p-Toluidin,Hydrogensulfat p-Toluidine sulphate (1:1) p-toluidine,hydrogen sulfate Metolsulfat 4-toluidinium hydrogen sulfate

Boiling Point	197.4ºC at 760 mmHg
Molecular Formula	C₇H₁₁NO₄S
Molecular Weight	205.23200
Flash Point	84.5ºC
Exact Mass	205.04100
PSA	109.00000
LogP	2.58640

HS Code	2921430090

Precursor 0
DownStream 5
88-44-8 620-93-9 25025-65-4 501-60-0
118-88-7

HS Code	2921430090
Summary	HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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