OM SHREE GANESHYA NAMAH

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Product Name

 ALGINIC ACID

Article No

 A0016100500

CAS No

 9005-32-7

Molecular Formula

 (C6H8O6)n

Molecular Weight

 48000-186000

Specifications

Appearance:

 White to Light Yellow powder

Heavy metal (as Pb):

 Max 0.004%

Arsenic (As):

 Max 0.0005%

Identifications:

 Passes test

Microbial contamination :

 1 gm is free from Escherichia.coli and 10 g is free from salmonellae

Acid value (mg KOH/gm) :

 Min 230.0

Loss on dryig (at 105°C; 4 hrs):

 Max 15.0%

pH (3% solution in water):

 1.5 - 3.5

Total ash:

 Max 4.0%

Assay (as carboxylic acid groups (COOH); on anhydrous basis):

 19.0 - 25.0%