Fluorescent Brightener|Additives|Antioxidant|Ultraviolet Absorbent Agent|Intermediates --Dalian Richfortune Chemicals Co., Ltd.

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TECHNOLOGICAL COOPERATION
TECHNICAL TRANSFER

The following is the technique that we can transfer outward, all these techniques were mature techniques of industrialization, if the technique you wanted is not included in the following scope, you can also contact us, we will give the help that you need most, we are good at synthesis and development of various chemicals.
1：2，6-Dichlorobenzaldhyde
2：2，6-Difluorobenzonitrile and 2,6-Difluoroaniline
3：4,4'-Biphenyldicarboxylic acid
4：2,3-Cyclopentenopyridine
5：1,1-Cyclohexanediacetic acid(and CMA)
6：Imidazo(1,2-b)pyridazine
7：2,5-Thiophenedicarboxyl acid
8: O-methylhydroquinone（THQ）
9：Fluorobenzene
10：4,4'-Bis(chloromethyl)-1,1'-biphenyl）
11：4,4/-Bis(methoxymethyl)- 1,1/-Biphenyl
12：[1,1/-Biphenyl]-4,4/-dimethanol
13： [1,1/-Biphenyl]-4,4/-dicarboxaldehyde
14：4-methylbiphenyl
15：Optical Brightener OB-1(FBA 393)
16：Optical Brightener OB (FBA 184)
17：Optical Brightener FP-127(FBA 378)
18：Optical Brightener CBS-X (FBA 351)
19: GCLE

TECHNICAL IMPORT

If you have new technology about any product, meanwhile you like to cooperate with us, please tell us quickly, we wholeheartedly hope to cooperate with you or your company with any ways.

Your reliable Source of high quality chemicals

Optical Brightener
  Optical Brightener OB (FBA 184)
   Optical Brightener OB-1 (FBA 393)
   Optical Brightener CBS-X (FBA 351)
  Optical Brightener FP 127(FBA 378)
   Optical Brightener KCB
   Optical Brightener CXT
  Optical Brightener DMS (33# or CXT)
   Optical Brighteners ER-I
   Optical Brightener CBS-X (liquid)
Intermediates
4,4`-Bis(chloromethyl)-1,1`-biphenyl
3,4-Dihydroxy Benzoic Acid
1-methylpyrrolidine
O-methyl benzoquinone
O-methylhydroquinone(THC)
3-Chloro-1,2-propanediol
4,4`-Bis(methoxymethyl)- 1,1`-Biphenyl
Imidazo[1,2-b]pyridazine
2,4-dibromothiazole
2-bromobenzothiazole
2-bromo-6-cyanopyridine
4′-hydroxy-[1,1′-biphenyl]- 4-carboxylic acid
4-phenylbenzoic acid or [1,1-biphenyl]-4-carboxylic acid
4-(NFormylmethylamino)benzoic acid (FMABA)
BIS(pinacolato)diboron
4-(methylamino)benzoic acid
2,3-difluorophenol
Cyclohexylbenzene
2,3-cyclopentenopyridine
2-Bromobenzothiazole
4-cyanobiphenyl;4-phenylbenzonitrile; biphenyl-4-carbonitrile
p-phenylbenzonitrile

Inorganic Chemicals & Additives

Phosphoric acid
Sodium Tripolyphosphate (STPP)
Xanthan Gum
Dicyandiamide
Thiourea dioxide