| Products |
 |
 Phthalic
anhydride |
|
Dioctyl
phthalate |
 Abbreviation:
PA |
Abbreviation:
DOP |
| Molecular
formula: C8H4O3
|
Molecular
formula: C24H38O4
Molecular weight: 390.56
Specific gravity:(D20)1.0484
Melting Point:55℃
Boiling Point:370℃
|
| The
Standard of Product Quality (GB/T15336-94) |
The
Standard of Product Quality(GB/T11406-89) |
Terms
|
Index |
| High-class |
First-class |
Qualified |
| Appearance |
White
flake or crystal powder |
White
flake or crystal powder |
| Color
number of molten PA(Pa-Co)≤ |
20
|
50 |
100 |
| Content
of heat stability(Pa-Co)≤ |
50
|
150 |
-- |
| Solidification
point ℃ ≥ |
130.5
|
130.3 |
130.0 |
| Purity
% ≥ |
99.5
|
99.5 |
99.0 |
| Free
acid % ≤ |
0.5 |
0.5 |
0.5 |
| Ashes
% ≤ |
0.05
|
-- |
-- |
|
|
| High-class |
First-class |
Qualified |
| Color
number(Pa-Co)≤ |
30
|
40
|
120
|
| Content
of ester %≥ |
99.5
|
99.0
|
99.0 |
| Density（p20.g/cm3） |
0.982-0.988
|
0.982-0.988
|
0.982-0.988 |
| Acidity(Phthalic
acid) %≤ |
0.010
|
0.015
|
0.030 |
| Loss
of weight in heating %≤ |
0.2 |
0.3 |
0.5 |
| Flash
Point ℃≥ |
195
|
192 |
190 |
| Heat
Stability（Pa-Co）号≤ |
75 |
--
|
--
|
| Volume
resistivity ≥ |
1x10"
|
--
|
--
|
Remark:
The content of ester is a guarantee index |
| The
major physical and Chemical Properties:This
product is a white flake or crystal powder. The Melting point is 135.0℃,the
specific gravity is 1.527; It is difficult to dissolve in water and
ether; It possesses the properly of anhydride of organic acid, for
example: it reacts with alcohol to form ester through dehydrating,
and reacts with hot water and steam to form acid, and benzoic acid
through decarboxylating. |
The
major physical and chemical properties:
This product is a colorless-transparentoily liquid, flammable, fragrant
of smell, It can dissolve in the great majority organic solvents and
hydrocarbon, not dissolve in water.
� |
| Uses:
This product is major used in the production of the phthalic ester
series plasticizer, and the unsaturated ployester resins, alkyd resins,
glusides, plastics, paints, dyes and medicine industries. |
Uses:
This product is a major plasticizer in plastic industry, it is vast
used in the production of PVC, Vinyl chloride copolymers, Cellulosic
resins, for example: the plastic film, plastic board, synthetic leather,
electric cablematerial, mould plastic products, flake plasticizer
etc.it has following excellent characteristics:high-plasticizing efficiency,
low-transference number, good flexibility. It is used in paint industry
for the production of nitrocellulose lacquar can increase the resilience
and tensile strength; it is used in the rubber industry and can provide
the rubber product and not influence the valcanization. |
| Packing:
25KG, 50KG packed in PP woven bag lined with PVC bag or compound bag. |
Packing:200kg
packed in iron drum.。 |
| Caution:
Prevent from damp in storing and transporting, prevent from mixture
storing with strong oxidizer.
|
Caution:This
product is flammable, must be far away from and heat source, stored
in dry and ventilatory place and divided from oxidizer. |
 |
Dibutyl
Phthalate |
|
Diisobutyl
Phthalate |
| Chemical
name:Dibutyl phthalate |
Chemical
name: Diisobutyl phthalate |
| Abbreviation:DBP |
Abbreviation:
DIBP |
| Molecular
formula:C16H22O4
Molecular Weight:278.4 |
Molecular
formula: C16H22O4
Molecular Weight:278.4 |
| The
Standard of Product Quality(GB/11405-89) |
The
Standard of Product Quality(Q/SZG1704-90) |
|
High-class |
First-class |
Qualified |
| Color
number(Pa-Co)≤ |
20
|
25
|
60 |
| Content
of ester %≥ |
99.5
|
99.0
|
99.0 |
| Density（p20.g/cm3） |
1.044-1.048
|
1.044-1.048
|
1.044-1.048 |
| Acidity(Phthalic
acid)%≤ |
0.010
|
0.015
|
0.030 |
| Loss
of weight in heating%≤ |
0.3
|
0.5 |
0.7 |
| Flash
Point ℃≥ |
160
|
160 |
160 |
| Heat
Stability（Pa-Co）≤ |
100
|
-- |
-- |
|
|
High-class |
First-class |
Qualified |
| Color
number(Pa-Co) ≤ |
30 |
50 |
70 |
| Content
of ester %≥ |
99.0 |
99.0
|
99.0 |
| Density（p20.g/cm3） |
1.036-1.043 |
1.036
|
1.043 |
| Acidity(Phthalic
acid)%≤ |
0.010
|
0.015
|
0.030 |
| Loss
of weight in heating%≤ |
0.4 |
0.5 |
0.7 |
| Flash
Point ℃≥ |
150
|
150 |
|
| Heat
Stability(Pa-Co)≤ |
100
|
200 |
-- |
|
The
major physical and chemical property:
This product is a colorless-transparentoily liquid, flammable, fragrant
of smell. It can dissolve in Common organic solvents and hydrocarbon,
not dissolve in water.
Specific gravity(D20,20℃)1.0484 |
The
major physical and chemical property:
This product is a colorless-transparentoily liquid, combustible, fragrant
of smell. It can dissolve in the common organic solvents and hydrocarbon,
not dissolve in water. |
|
Solidification point:-35℃ Boiling Point:327℃ |
Specific
gravity(D20,20℃)1.0484 Solidification Point:-50℃ Boiling
Point:327℃ |
|
Uses:This
product is a high solvability plasticizer, It can dissolve many
kinds of resins. It is major used as the plasticizer of PVC. Can
provide the PVC product with good flexibility. It is also a good
plasticizer of the nitrocellulose. It possesses good soft property
when used in the production of the nitrocellulose dope. It also
used as the plasticizer of polyvinyl acetate, alkyd resin, ethyl
cellulose and polychloroprene, and can be used in the production
of paint, synthetic leather, printing ink, celluloid, dye, pesticide,
solvent, viscous agent, perfume, safety glass, etc.
|
Uses:
This Product is similar to DBP, excepting the higher volatility and
higher loss of water extraction, so it can be used as the substitute
of DBP, but it is not suitable for the production of the agricultural
plastic film. It is major used as the plasticizer of PVC, and can
provide the PVC products with better flexibility; It is a excellent
plastisizer of the nitrocellulose, used in the production of the nitrocellulose
dope,it possesses good soft property;It also can be used as the plasticizer
of the polyvinyl acetate, alkyd resin, ethyl cellulose and polychloroprene;
It also can be used in the production of the pains, svnthetic leather,
printing ink, celluloid,dye pesticide and so on. |
Packing:200kg
packed in iron drum.
|
Packing:200kg
packed in iron drum. |
Caution:This
product is flammable, must be far away from fire stored in dry and
ventilatory place, keep the container closed to prevent the water
soaking.
|
Caution:This
product is flammable, must be far away from fire stored in dry and
ventilatory place, keep the container closed to prevent the water
soaking. |
Remark:The
content of ester is guarantee index, It can be selective examined
by production unit.
|
|
1,4-Diamino
anthraquinone leuco compound
|
1,4-Dihydroxy
anthraquinone leuco compound |
Molecular
formula:C14H12N2O2
Molecular
Weight:240.26 |
Molecular
formula:C14H10O4
Molecular Weight:242.23 |
| Properties:
This product is a dark-green or yellowish green flash crystal, flammable,
poisonous. |
Properties:This
product is a loess colored powder, easily oxidized in atmosphere. |
| Uses:
This product is an important dye intermediate, major used in the production
of dispersed dyer, reducing dyes and acid dyes.。 |
Uses:This
product is a dye intermediate, major used in producing acid dyes and
solvent dyes. |
| Packing:
25kg or 40kg packed in plastic woven bag, carton or iron drum
lined with plastic bag. |
Packing:40kg
packed in iron drum or carton drum lined with plastic bag, or 25kg
packed in plastic woven bag lined with plastic bag. |
| The
Standard of Product Quality |
The
Standard of Product Quality |
| Terms |
Index |
| Appearance |
Dark-green
or yellowish green flash crystal |
| Content
% ≥ |
96.5 |
Moisture
% ≥
|
1.0 |
| Ashes
% ≥ |
1.0 |
|
| Terms |
Index |
| Appearance |
Loess
Colored Powder |
| Content
% ≥ |
94.0（HPLC） |
Melting
Point ℃≥
|
147 |
| Moisture
% ≥ |
2.0 |
| Ashes
% ≥ |
1.0 |
|
|
Caution:
Be careful not to get in touch with skin, stored in dry and ventilatory
place, prevent from heat and moisture.
|
Caution:Be
careful not to get in touch with skin, stored in dry and ventilatory
place, prevent form heat and moisture. |
|
|
|
| 1,4-Dihydroxy
anthraquinone |
| Popular
name:Quinizarine |
| Molecular
formula:C14H8O4 |
| Molecular
Weight:240.215 |
| Properties:Quinizarine
is a bright-orange-red-colored(content≥99.0%) or a brown red colored
(content≥96%)powder, easily soluable in sulfuric acid, flammable. |
| Uses:This
product is an important dye intermediate, major used in the production
of dispersed dyes, reducing dyes and acid dyes, etc. |
| Packing:25kg
or 40kg packed in plastic woven bag or carton drum or iron drum lined
with plastic bag. |
| The
Standard of Product Quality |
|
Refined
product |
Elementary
product |
| High
class |
First
class |
First
class |
Qualified |
| Appearance |
Bright-orangeColored
powder |
Red-brownColored
powde |
| Content
%≥ |
99.0 |
98.0 |
96.0 |
95.0 |
Melting
Point ℃≥
|
194 |
194 |
190 |
190 |
| Moisture
% |
0.2 |
0.2 |
1.0 |
1.0 |
| Ashes
%≤ |
0.02 |
0.02 |
0.5 |
0.5 |
| Non
dissolved matter %≤ |
0.5 |
0.5 |
2.0 |
2.0 |
|
| Caution:This
product possesses slight poison, Be careful not to get in touch with
skin. Stored in dry and ventilatory place, prevent from heat and moisture. |
