4-nitrotoluene-2-sulphonic acid

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Home > Product > 4-nitrotoluene-2-sulphonic acid
Selling leads
4-nitrotoluene-2-sulphonic acid
Posting date : Aug 12, 2015
Membership
Free Member Scince Apr 10, 2015
FOB Price
negotiate
Min. Order Quantity
5KG
Supply Abillity
30T/month
Port
QINGDAO
Payment Terms
T/T
Package
in 25KG woven bags or upon clients' request
Keyword :
Category
Contact
duan
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
Meinl
HS-CODE
3206-19
Package & Delivery Lead Time
Package
in 25KG woven bags or upon clients' request
Detailed Description
CAS NO: 121-03-9
EC NO: 204-445-3
Molecular Formula: C7H7NO5S
Molecular Weight: 217.1992
Specification:  
InChI: InChI=1/C7H7NO5S/c1-5-4-6(8(9)10)2-3-7(5)14(11,12)13/h2-4H,1H3,(H,11,12,13)
Product description:

Chemical name: p-nitrotoluene-o-sulfonic acidStructural formula:Chemical formula: C7H11NO7SMolecular weight: 253CAS NO.:121-03-9Quality index:

Item Index
(1)Appearance milk white crystal
(2)Assay (Gross sample)% ≥ 80.0
(3)Moisture (Gross sample)% ≤5.0
(4)Free acid (Gross sample)% ≤1.0
(5)Insolubles(Gross sample% ≤0.1

Main use: it is an intermediate of dyes, can be used to manufacture Yellow R.Packing:25kg plastic woven bag or upon clients' request.

Synonyms: 4-Nitrotoluene-2-sulfonic acid;2-Methyl-5-nitrobenzenesulfonic acid;2-methyl-4-nitrobenzenesulfonic acid;
Molecular Structure: 4-nitrotoluene-2-sulphonic acid 121-03-9

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