Hunan Hui Bai Shi(YUNBANG)Biological Technology Co.,Ltd

Hunan Hui Bai Shi(YUNBANG)Biological Technology Co.,Ltd

Country: China (Mainland)Business Type: Trading Company

Manufacturer

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Contact US
Ms.Ivy Liang
Tel: +86-731-85525605/+86-13319518603
  • Fax: 8+86-731-85525705
  • URL: http://www.hunanyunbang.com/
  • Province/state: Hunan
  • City: Changsha
  • Street:1103,C3 Building,No.27 Wenxuan Road, Yuelu District
  • MaxCard:
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DTNB;5,5-Dithiobis(2-nitrobenzoic acid);Bis(3-carboxy-4-nitrophenyl) Disulfide with cas no. 69-78-3 most competitive price worldwidely directly from factory ,purity 99%,FREE SAMPLE AVAILABLE

DTNB;5,5-Dithiobis(2-nitrobenzoic acid);Bis(3-carboxy-4-nitrophenyl) Disulfide with cas no. 69-78-3 most competitive price worldwidely directly from factory ,purity 99%,FREE SAMPLE AVAILABLE CAS NO.69-78-3

  • Product Details

Keywords

  • DTNB
  • 5,5-Dithiobis(2-nitrobenzoic acid)
  • Ellman's Reagent

Quick Details

  • ProName: DTNB;5,5-Dithiobis(2-nitrobenzoic acid...
  • CasNo: 69-78-3
  • Molecular Formula: C14H8N2O8S2
  • Appearance: Slightly yellow cystalline powder
  • Application: pharmical intermediate
  • DeliveryTime: as per order
  • PackAge: 25kg/flexiable bag
  • Port: shanghai port
  • ProductionCapacity: 300 Kilogram/Month
  • Purity: 99%min
  • Storage: store at RT
  • Transportation: by air by sea
  • LimitNum: 1 Kilogram
  • Moisture Content: max.1.0%
  • Turbidity: 4.0NTU max
  • molar extinction coefficient: 13900L/mol
  • FT-IR Spectrum: corresponds

Superiority

 

1.High quality: we guarantee the quality and can accept any 3rd party inspection.

2. Free sample available

3. Competitive price: We own technology and factory,so production cost is the lowest one.

4.Experienced service team

5.Fast delivery: We can make shipment as promised.

6. Considerate after-sale service

Details

Quick Details

 

CAS No.:
69-78-3
Other Names:
DTNB
MF:
C14H8N2O8S2
EINECS No.:
200-714-4
Place of Origin:
China (Mainland)
Type:
Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity:
99%min
Brand Name:
yunbang
Model Number:
69-78-3
Application:
intermediates
Appearance:
powder
cas no.:
69-78-3
character:
solid
Tag:
Worldyang
class:
Fine chemcial
 
Product Description

Bis(3-carboxy-4-nitrophenyl) Disulfide with cas no. 69-78-3  most competitive price worldwidely directly from factory ISO certified

   

 

Packaging & Shipping

Packing:

25kg/Fiber drum--Inner double plastic bags

5kg/Aluminum foil bag--Inner double plastic bags

1kg/Aluminum foil bag--Inner double plastic bags

 Liquid: PE drum or glass bottle

Phenylmethylsulfonyl fluoride/PMSF with cas no.329-98-6 purity 99%min

Shipping: By sea / air / express ,which depends on the order quantity and your request.

 

 

Our Services

1. Top Quality

2, Competitive Price

3. Fast Feedback

4. Excellent After-sale Service

5. Safe Delivery

 

Company Information

Professional manufacturer: nearly 10 years experiences

Emphasize on quality: we have factory in hunan province with arround 10 inspection workers; have our own laboratory and R&D team in Beijing.

 

 
FAQ

Any questions,please contact us:

Ms Cindy Yin

Sales Director

Tel: 0086-10-62976858

Fax: 0086-10-62975239

Mobile #/Whatsapp: 0086-15600141006

online service Skype:cindylamp

 

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