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Shanghai Sunwise Chemical Co., Ltd.

Rubber Antioxidant 350, 21905-92-0, Einecs 244-651-0; Bis (diphenylamino) Methane manufacturer / supplier in China, offering Rubber Antioxidant 350 CAS No. 21905-92-0, Sofosbuvir Intermediate, CAS No. 874638-80-9, Nonanedioic CAS No. 123-99-9; Azelaic Acid and so on.

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Rubber Antioxidant 350 CAS No. 21905-92-0

FOB Price: US $1-100 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $1-100/ kg
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Production Capacity: 20kg Per Month
Transport Package: 25kgs Net Bag
Payment Terms: T/T

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Basic Info
  • Model NO.: antioxidant
  • Environmental Protection: No
  • Kind: Antioxidant
  • Name: Rubber Antioxidant 350
  • CAS Number: 21905-92-0
  • Trademark: SWC
  • Certification: SGS
  • Color: White
  • Appearance: Powder
  • Molecular Formula: C25h22n2
  • Eg/Ec Number: 244-651-0
  • Origin: China
Product Description
Synonyms: N, N, N', N'-tetraphenyl diaminomethane; N, N, N', N'-tetraphenylmethylenediamine
Molecular Formula: C25H22N2
Molecular Weight: 350.45
CAS Number:  21905-92-0
EG/EC Number:  244-651-0

Solubility: Insoluble in water and soluble in various organic solvents

Appearance: Off-white powder
Content: 35% min
Moisture: 0.6% max
N,N,N',N'-tetraphenylmethylenediamine Basic information
Product Name:N,N,N',N'-tetraphenylmethylenediamine
Synonyms:N,N,N',N'-tetraphenylmethylenediamine;N,N,N',N'-Tetraphenylmethanediamine;Einecs 244-651-0;Bis(diphenylamino)methane
Product Categories: 
Mol File:21905-92-0.mol
Storage and Packing
Packing: 25kgs net bag
Storage: Keep away from sunlight, moisture and heat

Rubber antioxidant 350 has good resistance to oxygen aging, ozone ageing and weathering aging. It is widely used in natural and synthetic rubbers.

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