Following are the
Specialty Chemicals & Intermediate products and their specification
|
TRI
ETHYL PHOSPHITE
|
| Sr.No |
Characteristics
|
General
Specification |
Typical
Specification |
|
1
|
Appearance
|
Clear
Colourless, Liquid. |
Clear
Colourless, Liquid. |
|
2
|
Ethanol
and low boilers by GC |
0.15%
Max. |
0.15%
Max. |
|
3
|
Tri
Ethyl Phosphite (TEP) By GC |
99.00%
Min. |
99.3
- 99.6% |
|
4
|
Di
Ethyl Hydrogen Phosphite
(DEPH) by GC |
0.5%
Max. |
0.02%
Max. |
|
5
|
Di
Ethyl Ethyl Phosphonate
(DEEP) by GC |
0.1%
Max. |
0.05%
Max. |
|
6
|
Tri
Ethyl Phosphate (TEPO) by GC |
0.20%
Max. |
0.05%
Max. |
| 7 |
DEPI
by GC |
0.05% |
0.20%
MaX. |
|
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|
TRI
METHYL PHOSPHITE
|
| Sr.No |
Characteristics
|
General
Specification |
Typical
Specification |
|
1
|
Appearance
|
Clear
Colourless, Liquid. |
Clear
Colourless, Liquid. |
|
2
|
Methanol
by GC |
0.25%
Max. |
0.15%
Max. |
|
3
|
Tri
Methyl Phosphite (TMP) By GC |
99.00%
Min. |
99.50%
Min. |
|
4
|
Di
Methyl Hydrogen Phosphite (DMPH) by GC |
0.25%
Max. |
0.15%
Max. |
|
5
|
Di
Methyl Methyl Phosphonate (DMMP) by GC |
0.10%
Max. |
0.05%
Max. |
|
6
|
Tri
Methyl Phosphate (TMPO) by GC |
0.30%
Max. |
0.15%
Max. |
|
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|
DI
ETHYL THIO PHOSPHORYL CHLORIDE
|
| Sr.No |
Characteristics
|
General
Specification |
Typical
Specification |
|
1
|
Appearance
|
Clear
Colourless to Pale Yellow Coloured Liquid |
Clear
Colourless to Pale Yellow Coloured Liquid |
|
2
|
Low
boilers by GC |
0.75
% Max. |
0.3%
Max. |
|
3
|
Tri
Methyl Phosphite (TMP) By GC |
99.00%
Min. |
99.50%
Min. |
|
4
|
O,O-Di
Ethyl Thio Phosphoryl Chloride by GC |
98.50
% Min. |
99
+ % Min. |
|
5
|
High
boilers by GC |
0.75
% Max. |
0.70
% Max. |
|
6
|
Specific
Gravity |
1.18
Min. |
1.18
Min. |
|
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|
PHOSPHORUS
TRI CHLORIDE
|
| Sr.No |
Characteristics
|
General
Specification |
Typical
Specification |
|
1
|
Appearance
|
Clear
Colourless to light Yellow Coloured Liquid |
Clear
Colourless to light Yellow Coloured Liquid |
|
2
|
Phosphorus
Tri Chloride By GC |
99.0
% Min. |
99.5
% Min. |
|
3
|
Phosphorus
Oxy Chloride By GC |
0.50
% Max. |
0.50
% Max. |
|
4
|
Boiling
Range |
75.0
76.5 °C |
75.0
76.5 °C |
|
5
|
Specific
Gravity |
1.55
1.58 |
1.55
1.57 |
|
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|
PHOSPHORUS
THIOCHLORIDE
|
| Sr.No |
Characteristics
|
General
Specification |
Typical
Specification |
|
1
|
Appearance
|
Clear
Colourless Liquid |
Clear
Colourless Liquid |
|
2
|
Phosphorus
Thio Chloride By GC |
98.50
% Min. |
99%
Min. |
|
3
|
Phosphorus
Tri Chloride By GC |
1.00
% Max. |
0.70%
Max. |
|
4
|
Phosphorus
Oxy Chloride By GC |
0.50
% Max. |
0.30%
Max. |
|
5
|
Specific
Gravity |
1.61
1.63 |
1.61
1.63 |
| 6 |
Boiling
Range |
122
124 °C |
122
124 °C |
|
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|
PHOSPHORUS
PENTASULPHIDE (P2S5)
|
| Sr.No |
Characteristics
|
Specification |
|
1
|
Appearance
|
Yellowish
green to greenish free flowing powder. |
|
2
|
Reactivity |
6oC
minutes Min. by IPA Benzene method. |
|
3
|
Insoluble
in Ethanol |
00.15%
Max. by mass |
|
4
|
Phosphorus
Content |
27.8
28.4 % by mass |
|
5
|
Sulfur
Content |
71.6
72.2 % by mass. |
|
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|
N
(PHOSPHONOMETHYL) IMINODIACEDIC ACID (PMIDA)
|
| Sr.No |
Characteristics
|
Specification |
|
1
|
Appearance
|
White
Powder |
|
2
|
PMIDA |
95
99% |
|
3
|
Water |
0.5%
Max. |
|
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|
|
DIMETHYL
PHOSPHITE (DMP)
|
| Sr.No |
Characteristics
|
Specification |
|
1
|
Appearance
|
Clear
Colourless Liquid |
|
2
|
Methanol
by GC |
00.50%
Max. |
|
3
|
Di
Methyl Phosphite (DMP) by GC |
98.00%
Min. |
|
4
|
Tri
Methyl Phosphate (TMPO) by GC |
00.50%
Max. |
|
5
|
Specific
gravity Acid number as mg |
1.195
Min. |
| 6 |
KOH/gm |
04.00
Max. |
|
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|
DIETHYL
PHOSPHITE (DEP)
|
| Sr.No |
Characteristics
|
Specification |
|
1
|
Appearance
|
Clear
Colourless Liquid |
|
2
|
Ethanol
by GC |
00.50%
Max. |
|
3
|
Diethyl
Phosphite (DEP) by GC |
98.00%
Min. |
|
4
|
Tri
Ethyl Phosphate (TEPO) by GC |
00.80%
Max. |
|
5
|
Specific
gravity Acid number as mg |
1.06
Min. |
| 6 |
KOH/gm |
05.00
Max. |
|
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|
DI
METHYL METHYL PHOSPHONATE (DMMP)
|
| Sr.No |
Characteristics
|
Specification |
|
1
|
Appearance
|
Clear
Colourless Liquid |
|
2
|
Methanol
by GC |
00.50%
Max. |
|
3
|
Di
Methyl Methyl (DMMP) by GC |
98.00%
Min. |
|
4
|
Tri
Methyl Phosphate (TMPO) by GC |
00.50%
Max. |
|
5
|
Specific
gravity |
1.145
Min. |
| 6 |
Acid
number as mg KOH/gm |
02.00
Max. |
|
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|
DI
ETHYL ETHYL PHOSPHONATE (DEEP)
|
| Sr.No |
Characteristics
|
Specification |
|
1
|
Appearance
|
Clear
Colourless Liquid |
|
2
|
Ethanol
by GC |
00.50%
Max. |
|
3
|
Di
Ethyl Ethyl Phosphate (DEEP) by GC |
98.00%
Min. |
|
4
|
Tri
Ethyl Phosphate (TEPO) by GC |
01.00%
Max. |
| 5 |
Acid
number as mg KOH/gm |
02.00
Max. |
|
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|
TRI
PHENYL PHOSPHITE (TPP)
|
| Sr.No |
Characteristics
|
Specification |
|
1
|
Appearance
|
Clear
Colourless Liquid |
|
2
|
Tri
Phenyl Phosphite (TPP) by GC |
98.00%
Min. |
|
3
|
Specific
gravity |
1.18
Min. |
| 4 |
Acid
number as mg KOH/gm |
02.00
Max. |
|
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|
TRI
BUTYL PHOSPHATE (TBP)
|
| Sr.No |
Characteristics
|
Specification |
|
1
|
Appearance
|
Clear
Colourless Liquid |
|
2
|
Tri
Butyl Phoshate (TBP) by GC |
98.00%
Min. |
|
3
|
Specific
gravity |
00.96
Min. |
|
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|
HYDROXY
ETHYLEDENE PHSOPHONIC ACID (HEDP)
|
| Sr.No |
Characteristics
|
Specification |
|
1
|
Appearance
|
Limpid
Liquid |
|
2
|
HEDP
Content |
60.00%
Min. |
|
3
|
Phosphorus
Acid Content |
02.00%
Max. |
|
4
|
Acetic
Acid Content |
02.00%
Max. |
|
5
|
Specific
gravity |
01.43
Min. |
|
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|
O,
O DI METHYL THIO PHOSPHORYL CHLORIDE (DMTC)
|
| Sr.No |
Characteristics
|
Specification |
|
1
|
Appearance
|
Clear
Colourless Liquid with Characteristic smell. |
|
2
|
L.B.
by G.C. |
03.00%
Max. |
|
3
|
Mono
Ester by G.C. |
02.00%
Max. |
|
4
|
DMTC
by GC |
92.00%
Min. |
| 5 |
Tri
Ester by G.C. |
05.00%0 |
|
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|
PHOSPHORUS
OXYCHLORIDE (POCl3)
|
| Sr.No |
Characteristics
|
Specification |
|
1
|
Appearance
|
Clear
Colourless to Light Yellow Coloured Liquid. |
|
2
|
Phosphorsu
Oxychloride (POCl3) by G.C. |
99.00%
Min. |
|
3
|
Phosphorus
Oxychloride (POCl3) by Classical Method. |
98.00%
Min. |
| 4 |
Specific
gravity |
1.63
Min. |
|
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