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HENAN SUNLAKE ENTERPRISE CORPORATION

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HENAN SUNLAKE ENTERPRISE CORPORATION

Country: China (Mainland)

Business Type:Trading Company

Ms.summer

Tel: +86-371- 86259723

Mr.William

Tel: 17734809689

Ms.lisa

Tel: 17734809689

Ms.Tina

Tel: 86-371-86259723

Ms.Ann

Tel: 17734809689

Ms.Helen

Tel: 17734809689

Mobile: 17734809689

Tel: +86-371- 86259723

Fax: +86-371- 86259723

Province/state: HENAN

City: ZHENGZHOU

Street: Mingmen International Center, NO.222 Dongming Road,Zhengzhou,Henan,China

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Direct Black 19

CAS NO.6428-31-5

  • FOB Price: USD: /Metric Ton Get Latest Price
  • Min.Order: 100 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,Other
  • Available Specifications:

    1(10-100)Metric Ton1(10-100)Metric Ton

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Product Details

Keywords

  • Direct Black 19
  • 6428-31-5
  • C34H27N13Na2O7S2

Quick Details

  • ProName: Direct Black 19
  • CasNo: 6428-31-5
  • Molecular Formula: C34H27N13Na2O7S2
  • Appearance: powder
  • Application: 6428-31-5
  • DeliveryTime: Within 3-7 days
  • PackAge: Depended
  • Port: China Main Port
  • ProductionCapacity: 300 Kilogram/Month
  • Purity: 99%
  • Storage: Store in dry, dark and ventilated plac...
  • Transportation: by air or by sea
  • LimitNum: 100 Kilogram
  • Valid Period: 6 month
  • Application: Multipurpose intermediate
  • Application: ISO/9001 Certificate

Superiority

 

Direct Black 19 Basic information
Product Name: Direct Black 19
Synonyms: disodium 4-amino-3,6-bis[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate;2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis4-(2,4-diaminophenyl)azophenylazo-5-hydroxy-, disodium salt;RIFAZOLBLACKGR;Direct black 19 (C.I. 35255);Black G;Atul Direct Black VG;Benzo Fast Black G;Condires Black AN
CAS: 6428-31-5
MF: C34H27N13Na2O7S2
MW: 839.77062
EINECS: 229-208-1
Product Categories: Dyes and Pigments;Organics
Mol File: 6428-31-5.mol
Direct Black  19 Structure

 

Details

  • Exhibition in shanghai

 

 

We have clients throughout the world:

Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.

 

 

 

 

 

 

 

Our Laboratoy

 

 

We have our own independent lab test center:

This makes sure that our technology support is reliable and authoritative.All of self-owned fine chemicals are manufactured strictly in accordance with international standard.,and also has scientific cooperation with local colleges and institutes.

 

 

 

 

 

Our factory

 

 

High quality with competitive price:

We are manufacturer and can provide high quality products with factory price

 

 

 

 

 

 

Package  & Shipment

 

 

Fast and safe delivery:

Parcels can be sent out within 24 hours after payment. Tracking number is available

Secure and discreet shipment. You have various choices of transportation methods

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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