OM SHREE GANESHYA NAMAH

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Product Name

 SPADNS (COMPLEXOMETRIC INDICATOR)

Article No

 S0194100001

CAS No

 23647-14-5

Molecular Formula

 C16H9N2Na3O11S3

Molecular Weight

 570.42

Specifications

Appearance:

 Brownish crystalline powder

Loss on drying (at 105°C) :

 Max 10%

Suitability (as metal indicator):

 Passes test

Absorption maxima at pH 7.0:

 505 - 510 nm