Login for faster access to the best deals. Click here if you don't have an account.

Antioxidant 168 manufacturer CAS:31570-04-4

Sep 10th, 2022 at 18:56   Food and Feed Additives   Glen Ellyn   48 views Reference: K4oeE9vve0B

Location: Glen Ellyn

Price: Contact us


Synonyms:
Tris(2,4-ditert-butylphenyl) phosphite
Phosphorous Acid Tris(2,4-di-tert-butylphenyl) Ester
ANTIOXIDANT 168IRGANOX 168
Doverphos-S-480
ANTIOXIDANTS AO-168
IRGAFOS 168
Tris(2,4-di-tert-butylphenyl) Phosphite
Trisditbutylphenylphosphite
EINECS 250-709-6
4-di-tert-butylphenyl)phosphite
Plastic additive 12
Molecular Formula: C42H63O3P
Molecular Weight: 646.922

SPECIFICATIONS AND PHYSICAL CHARACTERISTICS
TEST UNIT SPECIFICATION
APPEARANCE WHITE CRYSTALINE POWDER
ASSAY % 99.00MIN
VOLATILES % 0.30MAX
MELTING POINT 183.00-187.00
CLARITY CLEAR
TRANSMITTANCE
425nm % 96.00MIN
500nm % 98.00MIN
CONTENT OF DTBP % 0.20MAX
ACIDITY mgKOH/g 0.25MAX
HYDROLYZATION H 14MIN
TGA 265℃5% 271℃10% 315℃50%

PRODUCT FEATURES AND APPLICATIONS
AN 168 is secondary antioxidant with excellent resistance to extraction by water, low volatility and high heat stability. It reacts during processing with hydroperoxides formed by autoxidation of polymers preventing process induced degradation and extending the performance of primary antioxidants
AN 168 has better synergist effort with Primary Antioxidant AN 1010.
AN 168 is of good compatibility with most Polyolefin like ABS,PC,PVC,PU, Polyester, PP,PS PBT,PET,PMMA,TPE and etc

PACKAGE
20KG Bag
HANDLING AND STORAGE
Keep container tightly closed and dry and storage in cool place

Items of Analysis Standard of Analysis Test Results
Appearance White powder or granule Conform
Melting point 183.0-187.0℃ 185.0-186.2℃
Volatilizing ≤0.3% 0.08%
Clarity of solution Clear solution Clear
Color of solution at 425nm ≥98.0% 99.4%
500nm ≥98.0% 99.5%
Acidity ≤0.3 mgKOH/g 0.01mgKOH/g
Content of 2,4-B ≤0.2% 0.07%
Assay ≥99.0% 99.9%
Degradation Pass Pass
Conclusion Conforms to Factory Standard
Our company is a professional supplier of functional material additives. Our products include antioxidants, ultraviolet absorbers, light stabilizers, photoinitiators, heat stabilizers, nucleating agents, flame retardants, polyurethane chain extenders, nano light absorbing materials, antibacterial materials, functional masterbatches, colorants etc. After years of steadfast industry accumulation and technological innovation, a relatively complete additive industry chain has been formed in the rubber and plastic industry, ink industry, coating industry, textile printing and dyeing industry, functional resin and other industries. Significant achievements have been made in the field of additives.


Please visit our website if you have any inquiry: Antioxidant 168.If you can't find materials from around the world, please let us know and we will research and produce them in our labs equipped with high technology.

Inno Pharmchem (Pharmaceutical Intermediates Manufacturers in China) is exclusively focusing on the manufacturing of API's Intermediates, such as Antioxidant 168, cas:31570-04-4 , ANTIOXIDANT 168IRGANOX 168 and so on. We have helped clients businesses by scaling up its pharmaceutical products through the development of innovative processes and optimizing the production process thus it making it cost-efficient.

Keywords: ANTIOXIDANT 168IRGANOX 168 manufacturer;4-di-tert-butylphenyl)phosphite factory;ANTIOXIDANTS AO-168 producer;Tris(24-di-tert-butylphenyl) Phosphite vendor;Tris(24-ditert-butylphenyl) phosphite supplier;31570-04-4 manufacturer.