Keywords

• good supplier 16090-02-1
• Fluorescent Brightener CXT global trader
• Reliable quality 16090-02-1

Quick Details

• ProName: Good Supplier In China 16090-02-1 1609...
• CasNo: 16090-02-1
• Molecular Formula: C40H38 N12O8 S2 Na2
• Appearance: white to off white powder
• Application: Pharmaceutical active ingredients Pha...
• DeliveryTime: Usually One week
• PackAge: According to regular packing:bottle,Fo...
• Port: Shanghai or Hangzhou or Beijing etc
• ProductionCapacity: 1-100 Kilogram/Month
• Purity: 100 strength
• Storage: Shall be stored it in a dry and cool a...
• Transportation: ocean shipping or air transportation
• LimitNum: 500 Kilogram
• Dyeing Depth: 1-10
• Dyeing Fastness: 1-10
• Light(Xenon): 1-10
• WAshing 60°C×30: 1-10
• Perspiration: 1-10
• Rubbing: 1-10
• Sublimation 180°C×30: 1-10
• COA&Document: Please send us inquiry
• Related substances: Effective ingredients >99%
• Scorching residue: 0.1
• heavy metal: 0
• Term of validity: 3 year

Superiority

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

Application: Mainly be used in whitening of cotton fabric

Property: With strong fluorescence, excellent whitening performance and high yellowing point.

Maximum UV Spectrum Absorption: 349nm

Treating process:

 For cotton fabric: 0.05 – 0.4%(O.W.F.), bath ratio: 1.5 – 20, Na₂SO₄: 5 – 20g/L, room temperature heating rate: 1-2 ℃/min 60 -100℃ x 10 – 40min - - wash – dry. The prcessing can be adjusted according to the actual situation.

Our Services
1. We are a professional exporter for Optical Brighteners, dyes, pigments
2. Stable and continue quality 
3. Quickly delivery
4. Good service

Our advantages
1. Government awarded company. Top 100 enterprises in Hangzhou
2. Quality warrant. If any quality failure. we 100% return the payment or replacement
3.More than 14 years experiences in pharmaceutical and chemical international trading
4.Fast response on customers request and fast shipment

Details

Company Introduction

1. Established in 2005, with two independent business divisions: Fine chemicals division;  Pharmaceutical division.

a. "Top 100 innovation-oriented export enterprises Of Hangzhou" honored by Hangzhou government   

b. Specialized in the fine chemicals and pharmaceuticals

c. A leading manufacturer and trader of APIs in China

2. Main product（Fine chemicals division）:

· Optical brightener

· 

· Textile auxiliary

· 

· Dye stuff

· 

· Pigments

3. Company Picture