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Home » For Buyers » Qingdao IRO- TAIHE International Trade Co., Ltd. » Products
Qingdao IRO- TAIHE International Trade Co., Ltd.
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  • Butylnaphthalenesulfonic Acid Sodium Salt
  • Butylnaphthalenesulfonic Acid Sodium Salt
  • Post Date: Apr 14, 2009
  • Specification: Tests Specifications Absorbance 0.600 to 0.950(0.1 g/L, 286.0 to 290.0 nm) Absorbance2 0.550 to 0.850(0.01 g/L, 227.0 to 231.0 nm) Water 55.0 to 66.0 % Average alkylchain...
  • Sodium 2-naphthalenesulfonate
  • Sodium 2-naphthalenesulfonate
  • Post Date: Apr 14, 2009
  • Specification: Tests Specifications Purity(HPLC) min. 95.0 area% Purity(Ion exchange titration) min. 95.0 % Water Max. 95.0 % Insoluted in Water% ≤ Max. 0.5 % ...
  • Sodium 4-amino-1-naphthalenesulfonate
  • Sodium 4-amino-1-naphthalenesulfonate
  • Post Date: Apr 14, 2009
  • Specifications: Index High grade 1st grade Appearance Grayish white crystal Purity %min. 75 74 1-Naphthylamine%max. 0.02 0.02 Water insolubles %max. 0.1 0.2 PHYSICAL AND...
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