CN2835

28 Inorganic Chemicals, Organic or Inorganic Compounds of Precious Metals, of Rare-earth Metals, of Radioactive Elements or of Isotopes

2835 (01/1988-..) Phosphinates ‘hypophosphites’, Phosphonates ‘phosphites’ and Phosphates, Polyphosphates, Whether or not Chemically Defined

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28351000 (01/1988-..) Phosphinates ‘hypophosphites’ and Phosphonates ‘phosphites’

28352100 (01/1988-12/1995) Phosphates of Triammonium

28352200 (01/1993-..) Mono- or Disodium Phosphate

28352210 (01/1989-12/1992) Phosphates of Monosodium

28352290 (01/1989-12/1992) Phosphates of Disodium

28352300 (01/1988-12/2006) Phosphate of Trisodium

28352400 (01/1988-..) Phosphates of Potassium

28352500 (01/2009-..) Calcium Hydrogenorthophosphate ‘dicalcium Phosphate’

28352510 (01/1989-12/2008) Calcium Hydrogenorthophosphate ‘dicalcium Phosphate’ With a Fluorine Content < 0,005% by Weight on the dry Anhydrous Product

28352590 (01/1989-12/2008) Calcium Hydrogenorthophosphate ‘dicalcium Phosphate’ With a Fluorine Content >= 0,005% but < 0,2% by Weight on the dry Anhydrous Product

28352600 (01/2009-..) Phosphates of Calcium (Excl. Calcium Hydrogenorthophosphate ‘dicalcium Phosphate’)

28352610 (01/1989-12/2008) Phosphates of Calcium (Excl. Calcium Hydrogenorthophosphate ‘dicalcium Phosphate’) With a Fluorine Content < 0,005% by Weight on the dry Anhydrous Product

28352690 (01/1989-12/2008) Phosphates of Calcium (Excl. Calcium Hydrogenorthophosphate ‘dicalcium Phosphate’) With a Fluorine Content >= 0,005% by Weight on the dry Anhydrous Product

28352900 (01/1988-12/1995) Phosphates (Excl. Phosphates of Triammonium, Monosodium, Disodium, Trisodium, of Potassium and of Calcium) [01/01/1988-31/12/1988: Phosphates (Excl. 2835.21-00 to 2835.26-00)]

28352910 (01/1996-..) Phosphate of Triammonium

28352930 (01/2007-..) Phosphate of Trisodium

28352990 (01/2007-..) Phosphates (Excl. Phosphates of Triammonium, Monosodium, Disodium, Trisodium, of Potassium, of Calcium and of Mercury)

28353100 (01/1988-..) Sodium Triphosphate ‘sodium Tripolyphosphate’, Whether or not Chemically Defined

28353900 (01/2012-..) Polyphosphates, Whether or not Chemically Defined (Excl. Sodium Triphosphate ‘sodium Tripolyphosphate’, and Inorganic or Organic Compounds of Mercury Whether or not Chemically Defined)

28353910 (01/1988-12/1998) Polyphosphates of Ammonium

28353930 (01/1989-12/1998) Polyphosphates of Sodium (Excl. Triphosphate ‘tripolyphosphate’)

28353950 (01/1989-12/1992) Polyphosphates of Potassium

28353970 (01/1993-12/1998) Polyphosphates (Excl. Ammonium and Sodium Phosphates and Sodium Tripolyphosphate)

28353980 (01/1989-12/1992) Polyphosphates (Excl. of Ammonium, Sodium and Potassium)

28353990 (01/1988-12/1988) Polyphosphates (Excl. of Ammonium and Triphosphate ‘tripolyphosphate’)