APPENDIX 2 - PROPOSED DRAFT CODEX LIST OF ACCEPTABLE PREVIOUS CARGOES
(At Steps 5/8 of the Procedure)
Notes
(1) Where it is not possible to transport edible fats and oils in bulk in tankers reserved for foodstuffs only, the possibility of contamination incidents is reduced by carriage in tankers in which the previous cargo is included in the list below. * Application of this list must be combined with: good design of the system; adequate cleaning routines; and, effective inspection procedures (see Section 2.1.3 of the Code).List of acceptable previous cargoes* This list is currently under development.(2) Previous cargoes not on the list are only acceptable if they are agreed upon by the competent authorities of the importing country (see section 2.1.3 of the Code).(3) The list below is not necessary a final list but is subject to review and possible amendment to take account of scientific or technical developments. Additional substances are being considered for inclusion in the list and may be included as acceptable following an appropriate risk assessment. This should include consideration of:
- Toxicological properties, including genotoxic and carcinogenic potential (account may be taken of the opinions of JECFA or other recognised bodies);
- Efficacy of cleaning procedures between cargoes;
- Dilution factor in relation to the potential amount of residue of the previous cargo and any impurity which the previous cargo might have contained, and the volume of oil or fat transported;
- Solubility of possible contaminating residues;
- Subsequent refining/processing of the oil or fat;
- Availability of analytical methods for the detection of trace amounts of residues or for verifying the absence of contamination; and,
- Reactivity of oils/fats with contaminating residues.
|
Substance (synonyms) | CAS
Number | |
|
Acetic acid (ethanoic acid; vinegar acid; methane carboxylic acid) |
64-19-7 | |
|
Acetic anhydride (ethanoic anhydride) |
108-24-7 | |
|
Acetone (dimethylketone; 2-propanone) |
67-64-1 | |
|
Acid oils and fatty acid distillates - from animal, marine and vegetable fats
and oils | | |
| Ammonium hydroxide (ammonium hydrate;
ammonia solution; aqua ammonia) |
1336-21-6 | |
|
Ammonium polyphosphate | 68333-79-9 | |
| Animal, marine and
vegetable oils and fats (including hydrogenated oils and fats) - other than cashew
shell nut oil and tall oil | | |
| Beeswax - white |
8006-40-4 | |
|
Beeswax - yellow | 8012-89-3 | |
| Benzyl alcohol (pharmaceutical
and reagent grades) | 100-51-6 | |
| 1,3-Butanediol (1,3-butylene
glycol) | 107-88-0 | |
| 1,4-Butanediol (1,4-butylene
glycol) | 110-63-4 | |
| Butyl acetate, n- |
123-86-4 | |
|
Butyl acetate, sec- | 105-46-4 | |
| Butyl acetate, tert- |
540-88-5 | |
|
Calcium chloride solution | 10043-52-4 | |
| Calcium lignosulphonate
liquid (lignin liquor; sulphite lye) |
8061-52-7 | |
|
Candelilla wax | 8006-44-8 | |
| Carnauba wax (Brazil
wax) | 8015-86-9 | |
| Cyclohexane (hexamethylene;
hexanaphthene; hexahydrobenzene) |
110-82-7 | |
|
Ethanol (ethyl alcohol; spirits) |
64-17-5 | |
|
Ethyl acetate (acetic ether; acetic ester; vinegar naphtha) |
141-78-6 | |
|
2-Ethylhexanol (2-ethylhexy alcohol) |
104-76-7 | |
|
Fatty acids | | |
| |
Arachidic acid (eicosanoic acid) |
506-30-9 |
|
Behenic acid (docosanoic acid) |
112-85-6 | |
|
Butyric acid (n-butyric acid; butanoic acid; ethyl acetic acid; propyl forinic
acid) | 107-92-6 | |
| Capric acid (n-decanoic
acid) | 334-48-5 | |
| Caproic acid (n-hexanoic
acid) | 142-62-1 | |
| Caprylic acid (n-octanoic
acid) | 124-07-2 | |
| Erucic acid (cis-13-docosenoic
acid) | 112-86-7 | |
| Heptoic acid (n-heptanoic
acid) | 111-14-8 | |
| Lauric acid (n-dodecanoic
acid) | 143-07-7 | |
| Lauroleic acid (dodecenoic
acid) | 4998-71-4 | |
| Linoleic acid (9,12-octadecadienoic
acid) | 60-33-3 | |
| Linolenic acid (9,12,15-octadecatrienoic
acid) | 463-40-1 | |
| Myristic acid (n-tetradecanoic
acid) | 544-63-8 | |
| Myristoleic acid (n-tetradecenoic
acid) | 544-64-9 | |
| Oleic acid (n-octadecenoic
acid) | 112-80-1 | |
| Palmitic acid (n-hexadecanoic
acid) | 57-10-3 | |
| Palmitoleic acid (cis-9-hexadecenoic
acid) | 373-49-9 | |
| Pelargonic acid (n-nonanoic
acid) | 112-05-0 | |
| Ricinoleic acid (cis-12-hydroxy
octadec-9-enoic acid; castor oil acid) |
141-22-0 | |
|
Stearic acid (n-octadecanoic acid) |
57-11-4 | |
|
Valeric acid (n-pentanoic acid; valerianic acid) |
109-52-4 | |
|
Fatty alcohols | | |
| |
Butyl alcohol (1-butanol; butyric alcohol) |
71-36-3 |
|
Caproyl alcohol (1-hexanol; hexyl alcohol) |
111-27-3 | |
|
Capryl alcohol (1-n-octanol; heptyl carbinol) |
111-87-5 | |
|
Cetyl alcohol (alcohol C-16; 1-hexadecanol; cetylic alcohol; palmityl alcohol;
n- | 36653-82-4 | |
| prirnary hexadecyl
alcohol) | | |
| Decyl alcohol (1-decanol) |
112-30-1 | |
|
Iso decyl alcohol (isodecanol) |
25339-17-7 | |
|
Enanthyl alcohol (1-heptanol; heptyl alcohol) |
111-70-6 | |
|
Lauryl alcohol (n-dodecanol; dodecyl alcohol) |
112-53-8 | |
|
Myristyl alcohol (1-tetradecanol; tetradecanol) |
112-72-1 | |
|
Nonyl alcohol (1-nonanol; pelargonic alcohol; octyl carbinol) |
143-08-8 | |
|
Iso nonyl alcohol (isononanol) |
27458-94-2 | |
|
Oleyl alcohol (octadecenol) | 143-28-2 | |
| Stearyl alcohol (1-octadecanol) |
112-92-5 | |
|
Tridecyl alcohol (I-tridecanol) |
27458-92-0 | |
|
Fatty acid esters - combination of above fatty acids and fatty alcohols |
| |
| e.g. |
Butyl myristate | 110-36-1 |
| Cetyl stearate |
110-63-2 | |
|
Oleyl palmitate | 2906-55-0 | |
| Fatty alcohol
blends | | |
| |
Cetyl stearyl alcohol (C16-C18) |
67762-27-0 |
|
Lauryl myristyl alcohol (C12-C14) |
| |
| Formic
acid (methanoic acid; hydrogen carboxylic acid) |
64-18-6 | |
|
Glycerine (glycerol, glycerin) |
56-81-5 | |
|
Heptane | 142-82-5 | |
| n-Hexane |
110-54-3 | |
|
Iso-butyl acetate | 110-19-0 | |
| Iso-octyl alcohol (isooctanol) |
26952-21-6 | |
|
Iso-propyl alcohol (isopropanol; dimethyl carbinol; 2-propanol) |
67-63-0 | |
|
Limonene (dipentene) | 138-86-3 | |
| Magnesium chloride
solution | 7786-30-3 | |
| Methanol (methyl alcohol) |
67-56-1 | |
|
Methyl ethyl ketone (2-butanone; MEK) |
78-93-3 | |
|
Methyl isobutyl ketone (4-methyl-2-pentanone; iso propylacetone; MIBK) |
108-10-1 | |
|
Methyl tertiary butyl ether (MBTE) |
1634-04-4 | |
|
Molasses | 57-50-1 | |
| Montan wax |
8002-53-7 | |
|
Pentane | 109-66-0 | |
| Petroleum wax (parafin
wax) | 8002-74-2 | |
| Phosphoric acid (ortho
phosphoric acid) | 7664-38-2 | |
| Potable water - only
acceptable where the immediate previous cargo is also on the list |
7732-18-5 | |
|
Polypropylene glycol | 25322-69-4 | |
| Potassium hydroxide
solution (caustic potash) | 1310-58-3 | |
| Propyl acetate |
109-60-4 | |
|
Propyl alcohol (propane-1-ol; l-propanol) |
71-23-8 | |
|
Propylene glycol, 1,2- (1,2-propylene glycol; propan-1,2-diol; 1.2-dihydroxypropane;
monopropylene glycol (MPG); methyl glycol) |
57-55-6 | |
|
Propylene tetramer ((tetrapropylene; dodecene) |
6842-15-5 | |
|
Silicon dioxide (microsilica) |
7631-86-9 | |
|
Sodium hydroxide solution (caustic soda, lye; sodium hydrate; white caustic) |
1310-73-2 | |
|
Sodium silicate (water glass) |
1344-09-8 | |
|
Sorbitol (D-sorbitol; hexahydric alcohol; D-sorbite) |
50-70-4 | |
|
Soybean oil epoxidized | 8013-07-8 | |
| Sulphuric acid |
7664-93-9 | |
|
Urea ammonia nitrate solution (UAN) |
| |
| White
mineral oils | 8042-47-5 | |
(At Steps 5/8 of the Procedure)
Notes
(1) Cargoes not included in the list are only acceptable if they are agreed upon by the competent authorities of the importing country (see section 2.1.3 of the Code).
List of banned immediate previous cargoes
|
Substance (synonyms in brackets) |
CAS number | ||
|
Acetone cyanohydrin (ACH; a-hydroxyisobutyronitrile; 2-methyllactonitrile) |
75-86-5 | ||
|
Acrylic acid (acroleic acid; propenoic acid) |
79-10-7 | ||
|
Acrylonitrile (ACN; 2-propenenitrile; vinyl cyanide) |
107-13-1 | ||
|
Adiponitrile (1,4-dicyanobutane) |
111-69-3 | ||
|
Aniline (phenylamine; aminobenzene) |
62-53-3 | ||
|
Benzene | 71-43-2 | ||
| 1,3-Butadiene (vinylethylene) |
106-99-0 | ||
|
n-Butylacrylate | 141-32-2 | ||
| tert-Butylacrylate |
1663-39-4 | ||
|
Carbon tetrachloride (CTC; tetrachloromethane; perchloromethane) |
56-23-5 | ||
|
Cardura E (tradename for glycidyl esters of versatic 911 acid) |
11120-34-6 | ||
|
Cashew nut shell oil (CNSL; cashew nut shell liquid) |
8007-24-7 | ||
|
Chloroform (TCM) | 67-66-3 | ||
| Cresol - ortho, meta,
para (cresylic acid) | 95-48-7 | ||
| Dibutylamine |
111-92-2 | ||
|
Diethanolamine (DEA; di-2-hydroxyethylamine) |
111-42-2 | ||
|
Diethylenetriamine | 111-40-2 | ||
| Diglycidylether of
bisphenol A | 1675-54-3 | ||
| Di-isopropylamine |
110-97-4 | ||
|
Dipropylamine | 108-18-9 | ||
| m-Divinylbenzene (DVB;
vinyl styrene) | 1324-74-0 | ||
| Epichlorohydrin (chloropropylene
oxide; EPI) | 106-89-8 | ||
| Epoxy resins (uncured) |
| ||
| Ethyl
acrylate | 140-88-5 | ||
| Ethylene dibromide
(EDB; 1,2-dibromoethane; ethylene bromide) |
106-93-4 | ||
|
Ethylene dichloride (EDC; 1,2-dichloroethane; ethylene chloride)* |
107-06-2 | ||
|
Ethylene glycol (MEG; monoethylene glycol) |
107-21-1 | ||
|
Ethylene glycol monobutyl ether (2-butoxyethanol) |
111-76-2 | ||
|
Ethylene oxide (E0) | 75-21-8 | ||
| 2-Ethylhexyl acrylate |
103-11-7 | ||
|
Ethanolamine (MEA; monoethanolamine; colamine; 2-aminoethanol; 2-hydroxyethylamine) |
141-43-5 | ||
|
Ethylenediamine (1,2-diaminoethane) |
107-15-3 | ||
|
Formaldehyde | 50-00-0 | ||
| Furfuryl alcohol (furyl
carbinol) | 98-00-0 | ||
| Glutaraldehyde |
111-30-8 | ||
|
Hexamethylenediamine (1,6-diaminohexane; 1,6-hexanediamine) |
124-09-4 | ||
|
Isocyanates | | ||
| These include for example: |
| ||
| |
Toluene di-isocyanate (TDI) | 1321-38-6 | |
| Polyphenyl polymethylene
isocyanate (PAPI, PMPPI) | 9016-87-9 | ||
| Di-phenyl methane di-isocyanate
(MDI) | 101-68-8 | ||
| Methyl isocyanate |
624-83-9 | ||
|
Methylene diisocyanate (diisocyanatomethane) |
4747-90-4 | ||
|
Leaded products (shall not be carried as three previous cargoes) |
| ||
| Lube
oil additives | | ||
| Methyl acrylate |
96-33-3 | ||
|
Methyl methacrylate monomer | 80-62-6 | ||
| Methyl styrene monomer
(vinyl toluene) | 25013-15-4 | ||
| a
Methyl styrene monomer (AMS) | 98-83-9 | ||
| r
Methyl styrene monomer (PMS) | 622-97-9 | ||
| Methylene chloride
(MEC; dichloromethane; methylene dichloride) |
75-09-2 | ||
|
Monoethylene glycol (MEG; ethylene glycol) |
107-21-1 | ||
|
Morpholine | 110-91-8 | ||
| Morpholine ethanol
(N-hydroxyethyl morpholine) | 622-40-2 | ||
| Nitric acid (aqua fortis;
engravers acid; azotic acid) | 7697-37-2 | ||
| Nitropropane |
(1 isomers and mixtures) | 108-03-2 | |
| (2 isomers and mixtures) |
79-46-9 | ||
|
Perchloroethylene (PEC) | | ||
| Phthalates |
| ||
| |
(These include - | | |
| Di-allyl phthalate
(DAP) | 131-17-9 | ||
| Di-isodecyl phthalate
(DIDP) | 19269-67-1 | ||
| Di-isononyl phthalate
(DINP) | 68515-48-0 | ||
| Di-isooctyl phthalate
(DIOP) | 27554-26-3 | ||
| Di-octyl phthalate
(DOP) | 117-81-7 | ||
| n-Propylamine |
622-80-0 | ||
|
Propylene oxide (methyl oxirane; 1,2-epoxypropane) |
75-56-9 | ||
|
Pyridine | 110-86-1 | ||
| Styrene monomer (vinyl
benzene; phenyl ethylene; cinnamene)* |
100-42-5 | ||
|
Tall oil | 8002-26-4 | ||
| Tall oil fatty acid
equivalent to ASTM TYPE III | 61790-12-3 | ||
| Telone II (1-propene,
1,3-dichloro; 1,3-dichloropropene) |
| ||
| Toluene |
| ||
| Toluidine
(ortho) | | ||
| Transformer oils of PCB type (e.g. trichlorobiphenyl) |
25323-29-2 | ||
|
Trichloroethane (1,1,1- and 1,1,2-isomers) |
| ||
| Triethylene
glycol (TEG) | | ||
| Vinyl acetate monomer (VAM) |
| ||
| Vinyl
chloride monomer | 75-01-4 | ||
| Xylene (ortho, meta,
para) | | ||
* Banned as any one of the last two cargoes in organically coated tanks and as the last cargo in stainless steel and inorganically coated tanks.
