Table 1 Composition of X-ray developer, fixer and, replenisher liquids (TLVs based on Presidential Directive 90/1999)
From: Case report: hydroquinone and/or glutaraldehyde induced acute myeloid leukaemia?
INGREDIENTS | CAS NUMBER | Wt% | TLV-TWA* | TLV- STEL* |
|---|---|---|---|---|
Acetic Acid | 64-19-7 | 3–66 | 25 mg/m3 10 ppm | 37 mg/m3 15 ppm |
Aluminum Sulfate | 10043-01-3 | 9,5 | ||
Ammonium Thiosulfate | 7783-18-8 | 40–60 | ||
Boric acid | 10043-35-3 | 1–5 | ||
Diethylene Glycol | 111-46-6 | 1–5 | ||
Glutaraldehyde | 111-30-8 | 30–40 | 0.8 mg/m3 | 0.8 mg/m3 |
Hydroquinone | 123-31-9 | 6,2 | 2 mg/m3 | 4 mg/m3 |
1-phenyl-3-Pyrazolidinone | 92-43-3 | 6,7 | ||
Potassium Sulfite & metabisulfite | 10117-38-1 & 16731-55-8 | 5–10 | ||
Sodium Acetate | 127-09-3 | 1–5 | ||
Sodium Bromate | 7789-38-0 | 0,5-1 | ||
Sodium Sulfite | 7757-83-7 | 5–10 | ||
Sodium Tetraborate | 1330-43-4 | 5–10 | 10 mg/m3 | |
Sulfuric acid | 7664-93-9 | 4,6 | 1 mg/m3 | |
Water | 7732-18-5 | 20–95 |