Shanghai Rich Chemical Co.,Ltd

Polyaspartic acid salts

• Category :

  Petrochemicals/Others

• Synonyms :

  L-Aspartic acid, homopolymer;L-Aspartic acid homopolymer;Poly-L-aspartic acid;

• CAS NO :

  25608-40-6

• EC NO :

• Molecular Formula :

  (C₄H₇NO₄)x

• Molecular Weight :

  133.102

• Main Specifications :

• InChI :

  InChI=1/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m0/s1

• Packing :

  20 or 25kg PP/PE 3layers bag.

• Product description :

  Appearance Light Yellow Powder Light Yellow Powder Solid Content % ≥90.0 92.6 Moisture Content %≤10.0 7.4 Bulk Density g/cm3 (20℃)0.3-0.7 0.5 Limiting Viscosity dl/g(30℃)0.055-0.090 0.065 PH(10g/l in solution)7.5-10.5 9.30 Biodegradability %≥60 70

• Uses :

  It can be used as antiscale and corrosion inhibitor in the high hardness, high alkalinity, high PH value, high-concentration multiple system, such as industrial circulating cool water system, boiler water, oilfield water, reverse osmosis water

• Molecular Structure :