LD Chemical Oba Optical Brightener OB-1 OB 127 CBS-X KSB KSN BBU

fijnheid
≥200 mesh
houdbaarheid
48 maanden
moq
1 kg
merk
ld-chemische stof
zuiverheid
98%
Transportpakket
Bag, Drum
Specificatie
25KG/Drum
Handelsmerk
LD
Oorsprong
China Hunan
Gs-Code
32042000
Productiecapaciteit
100000
Referentieprijs
$ 6.29 - 13.49
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Beschrijving

Ld Chemical Oba Optical Brightener Ob-1 Ob 127 CBS-X Ksb KSN Bbu
Optical Brightener Ob-1 Specification
Product Name Optical Brightening Agent OB-1     
Chemical Name 2.2'-(4.4'-diphenol vinyl) dibenzoxazol
CAS No. 1533-45-5
C.I. No. 393
Molecular Formula C 28 H 18 N 2 O 2
Molecular Weight 414
Technical Index Appearance:yellowish green powder
Melting Point:357~359°C
Purity:≥99%
Uses Mainly be used in whitening of polyester and plastic, as well in whitening of Nylon during polymerization.
For whitening of polyester and nylon; also used in ABS, PS, HIPS, PA, PC, PP, PET,EVA, PVC, etc.
Rate of use: (per 1000kg of substrate)
Polyester: 75-300g
EVA, PP, nylon: 75-200g
Package 25kg per fiber drum


Ld Chemical Oba Optical Brightener Ob-1 Ob 127 CBS-X Ksb KSN Bbu Ld Chemical Oba Optical Brightener Ob-1 Ob 127 CBS-X Ksb KSN Bbu Ld Chemical Oba Optical Brightener Ob-1 Ob 127 CBS-X Ksb KSN Bbu Ld Chemical Oba Optical Brightener Ob-1 Ob 127 CBS-X Ksb KSN Bbu Ld Chemical Oba Optical Brightener Ob-1 Ob 127 CBS-X Ksb KSN Bbu
Ld Chemical Oba Optical Brightener Ob-1 Ob 127 CBS-X Ksb KSN Bbu
Ld Chemical Oba Optical Brightener Ob-1 Ob 127 CBS-X Ksb KSN Bbu Ld Chemical Oba Optical Brightener Ob-1 Ob 127 CBS-X Ksb KSN Bbu Ld Chemical Oba Optical Brightener Ob-1 Ob 127 CBS-X Ksb KSN Bbu Ld Chemical Oba Optical Brightener Ob-1 Ob 127 CBS-X Ksb KSN Bbu

 

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