A
A
D
- A
  - A
  - A
  - A
  - A
- I
D
F
À
- P
- C
- E
- V
N

Optical Brighteners For Plastic, Resin

C
A

A

LL, U, A,L<

P

cof — A
L

MST — A

ST-3 (5) — A

荧光增白剂351新 — A

nfw-l — A

荧光增白剂FP-127新 — A

荧光增白剂KCB新 — A

Intermediate

P

A
P
E
2
P
A
A
4
P
A
A
O

B
V
C

L

<

A

o2
C
I2
L
A2
N
S2
N
M2
L
M2
D

r

E
A
A
2
L
A
F
A
A
F
A

3
T
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© Shandong Subang Fluorescent Whitening Agent Vbl Ranipal WG Brightner KCB Optical Brightening Agents Optical Brightener 52 >