CALCIUM HYPOCHLORITE dry or mixtures(>39% avail. chlorine)
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CALCIUM HYPOCHLORITE dry or mixtures(>39% avail. chlorine)
UN Number: 1748
-
CAS Number: 8061-52-7
Also known as:
BLEACHING POWDER, CAL HYPO, CHLORINATED LIME, CHLOROX (T), Lignosulfonic Acid, Calcium Salt, Calcium 3-(2-Hydroxy-3-Methoxyphenyl)-2-[2-Methoxy-4-(3-Sulfonatopropyl)Phenoxy]Propane-1-Sulfonate, Calcium Lignosulphonate Solutions, Solutions De Lignosulfonate De Calcium
Information on chemical
Information on chemical
External resources
CAMEO Chemical Database
WISER Substance List
Description
UN number
1748
CAS number
8061-52-7
Formula
C2 0 H2 4 CaO1 0 S2
Physical chemical data
Physical State (20°C)
Solid
Physical State (25°C)
Liquid
Mixed
Yes
Density (kg/m3)
2300 [Kg/m³]
at a temperature of
20°C
Molar mass (g/mol)
174.98
Solubility (g/L)
10000000 [g/L]
at a temperature of
20°C
and salinity of
0‰
Melting Point (°C)
100
Additional data
Colour
white
Odour
bleaching liquid odour
MARPOL pollution category
Category
Description
Other Substances
Substances which have been evaluated and found to fall outside Category X, Y or Z because they are considered to present no harm to marine resources, human health, amenities or other legitimate uses of the sea when discharged into the sea from tank cleaning of deballasting operations. The discharge of bilge or ballast water or other residues or mixtures containing these substances are not subject to any requirements of MARPOL Annex II.
Standard behavior classification
D, SD
Transportation data
Transport mode
Bulk,Packaged
Package group
II
State
solid
IMO class
5.1
Reactivity data
Water
No
Abilities
Solution.
Acid(s)
No
Base(s)
No
Metal(s) and alloys
Yes
Oxidizing agents
No
Reducing agents
No
Combustibles
No
Organic substance
No
GESAMP Hazard profile
Bioaccumulation in BCF (A1B)
0 - No measurable BCF
Bioaccumulation (A1)
0 - No potential to bioaccumulate
Acute aquatic toxicity (B1) (LC/EC/IC50 (mg/l))
5 - Very highly toxic
Acute mammalian toxicity by swallowing (C1) (LD50 (mg/kg))
1 - Slight
Acute mammalian toxicity by skin penetration (C2) (LD50 (mg/kg))
0 - Negligible
Acute mammalian toxicity by inhalation (C3) (LC50 (mg/l))
2 - Moderate
Skin irritation/corrosivity (D1)
1 - Mildly irritating
Eye irritation/corrosivity (D2)
3 - Severely irritating, with irreversible corneal injury
Interference with coastal amenities (E2)
D - Dissolver
Effects on wildlife and bottom habitats (E3)
3 - Is highly acutely toxic; and/or is severely irritant or corrosive to skin or eyes; and/or is carcinogenic, mutagenic or reprotoxic; and/or is a floater or persistent floater with associated health effects
Human toxicity threshold
Hazard statements
Environmental
H413
May cause long lasting harmful effects to aquatic life.
TEEL-1 (mg/m3)
10
TEEL-2 (mg/m3)
75
TEEL-3 (mg/m3)
350
Incident reports
Incident reports
No incident reports available
Emergency Response Guidebook
At sea emergency guide
At sea emergency guide
Emergency schedule: 5.1-06
SOLID OXIDIZING SUBSTANCES, NOT COVERED BY OTHER SCHEDULES.
Emergency procedures
Spillage on deck
Collect spillage for safe disposal. Wash remainder overboard with copious quantities of water. Do not use sawdust or other combustible materials as absorbents.
Contaminated clothing must be removed and washed carefully with copious quantities of water.
Spillage under deck
Collect spillage for safe disposal. Do not use sawdust or other combustible materials as absorbents.
Contaminated clothing must be removed and washed carefully with copious quantities of water.
Fire on deck
Use copious quantities of water to fight a fire. Remove receptacles likely to be involved or keep them cool with copious quantites of water.
Fire under deck
Ship's fixed fire-fighting installation may not be effective. Adopt action as for "On deck".
Special equipment to be carried
Protective gloves, boots and goggles.
Self-contained breathing apparatus.
Remarks by UN no.
CALCIUM CHLORATE (UN No. 1452)
POTASSIUM CHLORATE (UN No. 1485)
SODIUM CHLORATE (UN No. 1495)
STRONTIUM CHLORATE (UN No. 1506)
An adjacent detonation may involve risk of explosion. May explode in a fire situation when strong packages are stowed in a cargo space in large quantities.
CALCIUM HYPOCHLORITE, DRY or CALCIUM HYPOCHLORITE MIXTURE, DRY (UN No. 1748)
In spillage situation, do NOT repack.
AMMONIUM NITRATE
(UN No. 1942)
AMMONIUM NITRATE FERTILIZERS, Type A (UN No. 2067)
AMMONIUM NITRATE FERTILIZERS, Type A (UN No. 2068)
AMMONIUM NITRATE FERTILIZERS, Type A (UN No. 2069)
AMMONIUM NITRATE FERTILIZERS, Type A (UN No. 2070)
AMMONIUM NITRATE FERTILIZER, N.O.S. (UN No. 2072)
In case of fire, open hatches to provide maximum ventilation; flooding of the hold may be considered.
SODIUM PERCARBONATE (UN No. 2467)
SODIUM PEROXOBORATE, ANHYDROUS (UN No. 3247)
Self-contained breathing apparatus not necessary. Use goggles for eye protection.
Decision trees
Decision trees
No decision trees available
No additional data