Color developer NTF201

NTF201, is a proprietary color developer that was developed as an alternative to BPA and phenolic containing color developers used in thermal print paper. NTF 201 is not only an alternative to BPA but is also non- phenolic.

Chemical Name: 3-(3-Tosylureido)phenyl 4-Methylbenzenesulfonate

Synonyms: 

N-(4-Methylphenylsulfonyl)-N’-[3-(4-methylphenylsulfonyloxy)phenyl]urea;

(p-Toluenesulfonyl)-N’-(3-p-toluenesulfonyloxyphenyl)urea;

N-p-Tolylsulfonyl-N’-3-(p-tolylsulfonyloxy)phenylurea; PF 201;

4-Methyl-N-[[[3-[[(4-methylphenyl)sulfonyl]oxy]phenyl

Melocular Formula: C₂₁H₂₀N₂O₆S₂

CAS NO.: 232938-43-1

Purity: ≥99%

Physical State: white powder

Molecular Weight: 460.519

Melting point:159.9-162.9℃

Auto-ignition temperature:> 158℃.

Solubility In water: 34.7 mg/L. Temperature:20℃.

Relative density: 1 412 kg/m³. Temperature:20.9℃

Store: Store at room temperature