Antioxidant 215/225
Principle of Composition:
Blend Antioxidant is specially made up of main antioxidant (phenolic antioxidant) and secondary Antioxidant (phosphate Costabilizer) at a certain ratio.
The product is the compound of antioxidant 1010 and antioxidant 168.
Optical Brightener PF
Chemical name: 2,5-bis(5-methyl-benzoxazol)-ethene
Structure: 
Formula: C16H14O2N2
Molecular Weight: 266
C.I.Number: 135
Appearance: Yellow powder
Melting Point: 182 ~ 184 ℃
Purity: 98.0%(min)
Application: Mainly be used in whitening of polyester fiber and plastic, as well in whitening of polyester fabric.
Maximum UV Absorption Spectrum: 363nm
Optical Brighter EB-330 whi...
Product name: Optical Brightener EB-330
Or Fluorescent Brightener EB-330
Chemical name: Stilbene derivative
C.I.Number: 199:1
Appearance: Slight Yellow liquid
Ionic character: Nonionic
PH value: 5 ~ 7
Solid content: 20% or 25% (min)
Property: Mainly be used in whitening of polyester fabric and its blends with strong fluorescence, high whitening performance, good fastness to light, wash and excellent fastness to sublimation.
Optical Brightening Agent D...
Product name: Optical Brightening Agent DMS-X
Structural formula ：
C.I. NO:71
CAS no ：16090-02-1
EINECS：240-245-2
Molecular mass： 924.91
Formula ： C40H38N12O8S2.2Na
Type of product：Mixture substance
Optical Brightener CXT C.I....
| Product name | Optical Brightener CXT C.I.71 |
| Chemical name | Stibene bistriazine derivative |
| Formula | C40H38 N12O8 S2 Na2 |
| Specification | Appearance: White powder Fluorescent color: Similar to the standard sample Moisture: 5% (max) |
| Ionic character | Anoinic |
| Property | Optical Brightener CXT is regarded as one perfect agent used in detergent industry.Because it induce on morpholine base into its molecular,thus improved its properties.such as improved its acid and perborate resistence.It can be used in the whitening of cellulose fiber,polyamide fiber and fabrics.it show nionic character and has optical blue color.it has better resistence to chloride bleaching tan VBLand 31#,the most favorable dyeing bath PH value is 7-10.its sunlight resistence is 4grade.The most advantage it used in detergent industry is its high matching capacity,high accumulated washing whiten effect.So it can satisfy the requirements of various matching capacity in detergent industry. |
| Application |
1.Whitening agent for detergent industry.the synthetic detergent and sop will have better out looking if using this agent. 2.Whitening agent for the fatric of cotton fiber,nylon,etc.Hax excellent whiten effect on artificial fiber,polyamide,vinylon,also has well whiten effect on casein fiber,amide plastic. |
| Package | Packed in iron bucket or cardboard bucket after being packed in plastic bag first.Net Weight per bucket is 20kg or 25kg. |
| Transportation | Should avoid sunlight and carsh. |
| Storage | Should be stored in cool,dry and ventilate place,stored term shouldn’t exceed 2 years. |
Optical Brightening Agent C...
| Product name | Optical Brightening Agent CF | ||||||||||
| Chemical name | Stilbene derivative | ||||||||||
| Specification |
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| Treating process | exhausting whitening process: CF-90: 0.05-0.3% (o.w.f.), bath ratio: 1:5-30, dyeing temperature: 40°C -100°C; Na2SO4:0-10g/l.,start temperature :30°C , heating rate:1-2°C /min, keep the temperature at 50-100℃ for 20-40min, then lower to 50-30°C --> wash--> dry( 100°C ) --> setting (120°C -150°C )×1-2 min( add proper amount leveling agent according to the leveling effect). | ||||||||||
| Use | Mainly be used as brightener of contton, linen, silk, polyamide fiber ,wool and paper. | ||||||||||
| Package | It is packed in 20Kgs paper board bucket..It can be packed according to the requirement of the user. |
Optical Brightener BBU for ...
| Product name | Optical Brightener BBU |
| C.I.Number | 220 |
| CAS NO | 16470-24-9 |
| Chemical name | Stibene derivative |
| Appearance | Yellowish granule Fluorescent color Similar to the standard sample Moisture 5% (max) Ionic character anion |
| Application | Mainly be used in whitening of cotton fabric, polyamide fabrics and paper pulp. And also used to increase brightness of light-colored fabrics. |
| Packing | 25Kg Fiber drum or Carton. |
Acrylic Optical Brightener ...
| Product name | Optical Brightener BAC |
| Other name | Fluorescent Brightener BAC-L Optical Brightening Agent 363 |
| Main chemical name | Benzimidazole Derivatives |
| CAS NO | 95078-19-6 |
| C.I.Number | 363 |
| EINECS | 229-802-0 |
| Formula | C21h22n2o6s |
| Specification | Appearance: Brown liquid Ionic character: catinic Whitening Strength: 100±2% |
| Property | With strong fluorescene, excellent whitening performance and bluish-violet shade. Good acid stability, stable in Sodium chlorous. |
| Application | Main be used in whitening of acrylic and blends. |
Parylene D (CAS No. 30501-2...
Basic information:
| Product Name: | tetrachlorotricyclo[8.2.2.24,7]hexadeca-1(12),4,6,10,13,15-hexaene, mixed isomers |
| Synonyms: | tetrachlorotricyclo[8.2.2.24,7]hexadeca-1(12),4,6,10,13,15-hexaene, mixed isomers;Tetrachlorotricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene;Tetrachloro[2.2]paracyclophane;Parylene D |
| CAS: | 30501-29-2 |
| MF: | C16H12Cl4 |
| MW: | 346.083 |
Chemical properties:
| Melting point | 130-140 ºC |
| Boiling point | 180-190 °C |
| EPA Substance Registry System | Tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene, tetrachloro- (30501-29-2) |
Acalabrutinib CAS No. 14204...
| Product name | Acalabrutinib |
| CAS No. | 2204290-99-1 |
| EINECS | 814-272-0 |
| Formula | C26H23N7O2 |
| Molecular Weight | 465.51 |
| Appearance | white to off-white crystalline powder |
| Purity | ≥98% |
| Type | Pharmaceutical Intermediates |