• ISO 9001
  • ISO 14001
  • ISO 45001
  • GMP Certified

PVC Stabilisers

PVC stabilisers are essential compounds which are added in PVC to prevent the chain reaction of decomposition. They can also impart to the PVC enhanced resistance to daylight, weathering and heat ageing and have an important influence on the physical properties and the cost of a formulation.

The main heat stabilisers in a formulation are usually combined with co-stabilisers. CRISTOL™ Phosphites are important co-stabilisers especially in combination with mix-metal stabilisers.

In many countries CRISTOL TNPP is approved in the manufacture of food packaging materials and is frequently combined with non-toxic Ca / Zn – Stabilisers.

CRISTOL – TNPP Pure+ Tris nonyl phenyl phosphite (Free Nonyl Phenol < 0.1%) CAS No. 26523-78-4
CRISTOL – TNPP (HR) Pure+ Tris nonyl phenyl phosphite + TIPA (Free Nonyl Phenol < 0.1%) CAS No. 26523-78-4
CRISTOL - TNPP Tris nonyl phenyl phosphite CAS No. 26523-78-4
CRISTOL - TNPP (HR) Tris nonyl phenyl phosphite + TIPA CAS No. 26523-78-4
CRISTOL - TPP Triphenyl phosphite CAS No. 101-02-0
CRISTOL - DPP Diphenyl phosphite CAS No. 4712-55-4


CRISTOL - TDP Tri Isodecyl Phosphite CAS No. 25448-25-3
CRISTOL - TTDP Tris (Tri Isodecyl) Phosphite-CAS No. 77745-66-5 Tris (Tri decyl) Phosphite-CAS No. 68610-62-8
CRISTOL - TLP Trilauryl phosphite CAS No. 3076-63-9
CRISTOL - DPEDP Disteraryl pentaerythritol diphosphite CAS No. 3806-34-6
CRISTOL - DPEDP (HR) Disteraryl pentaerythritol diphosphite + TIPA CAS No. 3806-34-6


CRISTOL - TDP Tri Isodecyl Phosphite CAS No. 25448-25-3
CRISTOL - TTDP Tris (Tri Isodecyl) Phosphite-CAS No. 77745-66-5 Tris (Tri decyl) Phosphite-CAS No. 68610-62-8
CRISTOL - TIOP Tri Isooctyl Phosphite CAS No. 25103-12-2


CRISTOL - DDPP Diisodecyl phenyl phosphite – CAS No. 25550-98-5
CRISTOL - DPDP Diphenyl isodecyl phosphite – CAS No. 26544-23-0
CRISTOL - DPOP Diphenyl octyl phosphite – CAS No. 15647-08-2
CRISTOL - DPIOP Diphenyl isooctyl phosphite – CAS No. 26401-27-4
CRISTOL - DPTDP Diphenyl Tri isodecyl phosphite – CAS No. 60628-17-3
CRISTOL - THOP Tetraphenyl dipropyleneglycoldi phosphite – CAS No. 80584-85-6
CRISTOL – DHOP Poly (dipropyleneglycol) phenylphosphite CAS No. 80584-86-7
CRISTOL – S34 Triisodecyl monophenyl dipropyleneglycol di phosphite CAS No. 115035-49-9
CRISTOL – 437 Poly 4,4′ Isopropylidenediphenol, C10 alcohol phosphiteCAS No. 186270-40-6
CRISTOL – 439 Poly 4,4′ Isopropylidenediphenol, C12 – 15 alcohol phosphiteCAS No. 96152-48-6


CRISTOL – SP Styrenated phenol (Mixture of Mono, Di, Tri) CAS No. 61788-44-1


CRISTOL AO – 750 Butylated octylated diphenylamineCAS No. 68411-46-1
CRISTOL AO – 760 Bis (nonylphenyl) amine CAS No. 36878-20-3


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