| 작 성 자: 나그네 |
홈페이지: http:// |
| 작 성 일: 2000-05-03 오후 2:13:41 |
조 회 수: 490 |
| Hydroxylamine sulfate |
HYDROXYL AMINE SULPHATE
Hydroxyl amine sulphate is a versitile speciality chemical having diverse and applications. It is indigenously manufactured at our plant in Nandesari ( Baroda ). It is used in manufacture of various pharmacutical intermediates, Dyes and dyestuffs photography, Agriculture chemicals and Rubber.
APPLICATIONS:
Pharmaceuticals
Used in manufacture of Sulphamethaxazole, Cloxacilline, Ranitidine.
Dyes
Used in various wet dyes.
Agricultural chemical
Used to manufacture growth promoting chemicals.
Paints
Used to manufacture anti skinning agents.
PROPERTIES :
Formula
( NH2OH )2 H2SO4
Molecular weight
164.13 gms
Melting Points
164 - 168 Deg.C at which it decomposes.
Specific gravity
1.86
SPECIFICATIONS
Appearance
White crystalline powder
Assay ( On dry basis) ( W/W )
97% min.
Moisture (w/w)
0.5 % max.
Residue on ignition (w/w)
2 % max.
Clarity of 10% aqueous solution (w/w)
Clear
Iron as Fe (W/W)
0.005% max.
Acidity as H2So4 (w/w)
0.5% max
Chloride as Cl (W/W)
0.05% max
CAS No.
10039 - 54 - 0
UN No.
2865
PACKING
Packed in 25 kg. HDPE bags.
STORAGE
Crystalline HAS must be stored away from heat or moisture in well ventilated rooms at temperatures below 40 Deg.C. After prolonged storage, caking may be observed.
HANDLING
This product is a toxic, corrosive, irritant to skin and eyes. Continued skin contacts can cause cermatitis or skin rashes. It reacts with red blood celss to produce Methemoglobin and Hemolatic anemia leading to symptoms like Synosis, COnvulsions & Coma. Therefore all posible precautions and safety measures like PVC gloves, safty goggles are required during normal use.
INCOMPATIBILITY
Alkalies, Zinc, Iron powder and Copper & its Alloys.
EMERGENCY FIRST AID
REmove to fresh air. Give Oxygen if necessary - consult physician. Eye and skin to be washed thoroughly with water. On ingestion, drink 3 - 4 glsses of water, induce vomiting - consult physician.
FIRE AND EXPLOSIVE HAZARD DATA
Decomposition temp. - About 120 Deg.C. lowered if contaminants like Iron & Copper. Decomposition products - SO2, NH3, NOX.
EXTINGUISHING MEDIA
USe water, if there is fire.
OTHER PRECAUTIONS
Wash hand and face with water before eating.
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Hydroxylamine sulfate