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Home > Products >  High Quality 2-Aminonaphthalene-1-sulfonic acid

High Quality 2-Aminonaphthalene-1-sulfonic acid CAS NO.81-16-3

  • FOB Price: USD: 1.00-1.00 /Gram Get Latest Price
  • Min.Order: 1 Gram
  • Payment Terms: L/C,D/A,D/P,T/T,
  • Available Specifications:

    1(1-2)Gram

  • Product Details

Keywords

  • 81-16-3
  • 2-Aminonaphthalene-1-sulfonic acid
  • 2-Aminonaphthalene-1-sulfonic acid Price

Quick Details

  • ProName: High Quality 2-Aminonaphthalene-1-sulf...
  • CasNo: 81-16-3
  • Molecular Formula: C10H9NO3S
  • Appearance: White powder
  • Application: pharmaceutical intermediates
  • DeliveryTime: Qingdao Port
  • PackAge: 1kg or 25Kg drum
  • Port: QIngdao Port
  • ProductionCapacity: 3000 Metric Ton/Year
  • Purity: 98% HPLC
  • Storage: Store in dry, dark and ventilated plac...
  • Transportation: By air or by sea. Prompt delivery
  • LimitNum: 1 Gram
  • Moisture Content: See data sheet
  • Samples: Available

Superiority

 Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
 
Our Laboratory is located in shandong province. There are 15 experts in our research team. Talented personnel and well-equipped laboratory makes rigorous and professional quality control possible. Lyphar Biotech is equipped with various detection devices, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.
 
The aim of QDSIGMA is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
 
QDSIGMA has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".QDSIGMA has 21 subsidiaries and holding companies.

We promise our customer following items

1.Reasonable price:
2.Low moq:No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
4.Super-good quality

Details

 Product Description

     Tobias acid 81-16-3   

 

Product name

2-Aminonaphthalene-1-sulfonic acid

Synonyms

2-Naphthylamine-1-sulfonic acid; Tobias acid

CAS No.

81-16-3

EINECS

201-331-5

Molecular formula

C10H9NO3S

Molecular weight

223.25

Appearance

White crystalline powder

Melting point

180 °C

Density

1.502 g/cm3 

Assay

99%min

2- naphtyylamines

0.01% max

moisture

1% max

Packing

25Kg/drum or as demand

Application

Pharmaceutical Intermediates
 

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