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Changzhou Chenqiang Chemical Co., Ltd117-62-4 2-Amino-1,5-naphthalenedisulfonic acid//file1.lookchem.com/cas/reactions/2021/06/08/2888645.png
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117-62-4 2-Amino-1,5-naphthalenedisulfonic acid CAS NO.117-62-4

Min.Order Quantity:
0 Metric Ton
Purity:
96%
Port:
Payment Terms:

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Product Details

Keywords

  • 2-Amino-1,5-naphthalenedisulfonic acid
  • 117-62-4
  • 25KG/bag, 500kg bag

Quick Details

  • ProName: 117-62-4 2-Amino-1,5-naphthalenedisul...
  • CasNo: 117-62-4
  • Molecular Formula: C10H9NO6S2
  • Appearance: White to off -white powder
  • Application: dyestuff intermediate
  • ProductionCapacity: Metric Ton/Day
  • Purity: 96%
  • Storage: Keep in a cool & dry place
  • LimitNum: 0 Metric Ton

Superiority

we are the biggest manufactory of 4,6-dimethyl-2-methylsulfonylpyrimidine. material is made under gmp condition.

we can provide complete tech pack (like moa, ros, mfg. process, process flow chart, list of rms, residual solvent list, impurity profile, specifications, msds, three coas, stability data, letter of commitment, bmr & vendor questionnaire etc.) after order confirmation.

factory is auditable!

Details

  • changzhou chenqiang chemical.,ltd is a famous enterprise of foreign trade department of changzhou,and was awarded the independence right of import and export from the department of national foreign trade in feb,1998. the chemical research institute of the plant has co-oper-ated in turn with its counterparts in shanghai , shenyang and beijing.the annual outputs of 2,6-dichloro cyanophenyl is 150 t, and the annual outputs of 2,6-dichloro benzald-ehyde is 250 t, and our products have advanced craft, occupied an advanced position domestically .the
    products produced by he plant have been exported to markets in areas including hong kong, west europe, us, japan andsoutheast asia regions. the plant enjoys a high reputation for its excellent credit standing and high-quality products. we also obtained the certificate of iso9002 of national quality management and quality assurance standards.
      changzhou chenqiang chemical plant warmly welcomes the customers from home and abroad for co-operation and mutual development.
  • process capability : nitration & hydrogenation
    after-sale service : free sample, quality tracing, impurity analyze, technical package filling
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