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Quick Details

  • Classification: Sulfonic Acid
  • CAS No.: 119-28-8
  • Other Names: 1-Naphthylamine-7-Sulfonic Acid
  • MF: C10H9NO3S
  • EINECS No.: 204-311-4
  • Place of Origin: Zhejiang, China (Mainland)
  • Grade Standard: Industrial Grade
  • Purity: 98%min
  • Appearance: Gray crystals
  • Application: Dyestuff intermediate
  • Brand Name: Sinoright
  • Model Number: 98%
  • HS.Code: 2921450090
  • Total amino value: 98%min
  • 1.6 value: ≤6.0%
  • 1.7 value: ≥90%
  • 1.8 value: ≤2%
  • 1.5 value: ≤1.5%
  • Insoluble substance: ≤0.3%
  • Origin: China

Packaging & Delivery

Packaging Details 25kg/bag, 1fcl=15mt without pallet
Delivery Time Within 15days after order confirmed

 

Product Description

CAS NO.119-28-8
M.F:C10H9O3NS
MW:223.12
Appearance:Gray red powder

Purity:90%min

Used for:Dyestuffs

 

Specification

 

ItemStandardResult
Total amino value≥98%98.03%
1.6 value≤6.0%5.13%
1.7 value≥90%90.43%
1.8 value≤2%1.72%
1.5 value≤1.5%0.38%
Insoluble substance≤0.3%0.09%
Conclusion: Qualified

 

 

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Company Information

 

 

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Transaction History of the Supplier

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China (Mainland) | Trading Company
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Supplier Assessments:
1 Transactions 200+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $61,000
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