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Scale Chemical Corporationsupply 80% Sulfo-Tobias acid with best price//www.lookchem.com/300w//2010/0617/117-62-4.jpg

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supply 80% Sulfo-Tobias acid with best price CAS NO.117-62-4

FOB Price:
USD 1.00-1.00 /Metric Ton Get Latest Price
Min.Order Quantity:
1 Metric Ton
Shanghai, China
Payment Terms:
L/C,D/A,D/P,T/T,Western Union

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Product Details


  • 2-Naphthylamine-1,5-disulfonic acid (Sulfo Tobias acid)
  • Sulfo-Tobias acid
  • 2-Naphthylamine-1,5-disulfonic acid

Quick Details

  • ProName: supply 80% Sulfo-Tobias acid with best...
  • CasNo: 117-62-4
  • Molecular Formula: C10H9NO6S2
  • Appearance: White to off -white powder
  • Application: dyestuff intermediate
  • DeliveryTime: Prompt delivery after order confirmati...
  • PackAge: 25KG/bag, 500kg bag
  • Port: Shanghai, China
  • ProductionCapacity: 100 Metric Ton/Year
  • Purity: 96%
  • Storage: Keep in a cool & dry place
  • Transportation: by sea or by air
  • LimitNum: 1 Metric Ton
  • Assay: 96%


Scale Chemical Corporation is a professional chemicals supplier, exporting bulk chemical materials around the world, especially Europe and America, with good quality, competitive price, fast supply and excellent service.

Our Advantage (3P+6S+1C):

1. Fine chemical PRODUCT;

2. Guaranteed quality PRODUCT;

3. Competitive PRICE;

4. Long-term stable SUPPLY;

5. Custom/Brand manufacture SERVICE;

6. Technical R&D SERVICE;

7. Professional QC SERVICE;

8. Experienced shipment SERVICE;

9. Excellent after-sales SERVICE;

10. Different qualified CERTIFICATE.

More detail on: http://scalechemical.com


2-Amino-1,5-naphthalenedisulfonic acid Basic information
Product Name: 2-Amino-1,5-naphthalenedisulfonic acid
Synonyms: SULFO TOBIAS ACID;SULPHOTOBIAS ACID;2-amino-1,5-naphthalenedisulfonic;2-amino-5-naphthalenedisulfonicacid;5-sulfo-tobiasaci;kyselina2-naftylamin-1,5-disulfonova;kyselinasulfo-tobiasova;D SALT
CAS: 117-62-4
MF: C10H9NO6S2
MW: 303.31
EINECS: 204-201-6
Product Categories: -;Intermediates of Dyes and Pigments;Organic acids
Mol File: 117-62-4.mol
2-Amino-1,5-naphthalenedisulfonic acid Structure




White to off -white powder

Amino value

80% min


95.0% min


5% max

Water insoluble matter

0.1% max

Total acid

16% max

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