P-toluene Sulfonamine(PTSA)

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	Appearance	White crystalline powder
2	Purity %≥	99.0
3	Melting point °C ≥	136
4	Orthotoluene sulfonamide %≤	0.2
5	PH value	6.5-7.0
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.