PTSA /Para-ToluenesulfonamideCAS#70-55-3

Brief Description
CAS No.: 70-55-3 Other Names: P-TolueneSulfonamide MF: C7H9NO2S
Place of Origin: Christmas Island Type: Agrochemical Intermediates, Dyestuff Inte... Purity: 99%
Brand Name: KUIHUA Application: Polyamide resin plasticizer;Disinf... Appearance: white crystalline powder
Delivery Terms & Packaging
Packaging Detail:plastic weaving bag lined with plastic bag. Net weight: 25kg paper board drum. Net weight: 50Kg
Delivery Detail:around 25 days after receipt of your firm order
Specifications
PTSA /Para-ToluenesulfonamideCAS#70-55-3

Polyamide resin plasticizer;Disinfector;Mildew proofing agent;Brightening agent; intermediate for synthetin of resinCAS#70-55-3

 

Properties:not soluble in water, diethyl ether, soluble in alcohol; inflammable and toxic.

Molecular formula:C7H9NO2S

Molecular weight:171.22

CAS No.: 70-55-3

Specifications:

No.
Test Items
Specification
1
AppearanceWhite crystalline powder
2
Purity %≥99.0
3
Melting point °C ≥136
4
Orthotoluene sulfonamide %≤0.2
5
PH value6.5-7.0
6
Heavy metal (PPm)10
7
Cl (PPm)50
8
SO4 (PPm)35
9
Fe (PPm)10
10
Loss on drying %≤0.2
11
Ash %≤0.05
12
Color (APHA)20

Package: plastic weaving bag lined with plastic bag. Net weight: 25kg paper board drum. Net weight: 50Kg

25Kg and 18,000-20,000Kg/container; 50Kg and 174,000Kg/container; Annual output: 1500,000Kg.

Applications:
As an intermediate for the synthetic of dyes and pigments;
As a superior property plasticizer in polyamide resin, cellulose resin, have high consistence also can used in hot melt binding agent, paint printing ink.