Series
of products of surface-active agent
carboxyl-betain -12
formula:C12H25(CH3)2N+COO-
mass specification:
| Items |
specification |
|
appearance |
White visiliquid |
|
Content % |
30%,
35%,70% |
|
PH |
6-8 |
main applications:
BS-12 is mainly used in the manufacture of liquid detergents for
fruits,vegetables,silk,wool and shampoo etc with good compatibility
with anionic,cationic,nonionic surfactants.
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Series
of products of surface-active agent
tertiary amine oxide -12,AO-12
formula:C12H25(CH3)2N ->O
mass specification:
items
|
specifications |
| appearance |
White liquid |
| Content
% |
30% |
| PH |
6-8 |
Main
applications:
AO-12 is one kind of nonionic surfactants with good foam, antistatic,
softening ability. It can be used in production of liquid detergents,
softener for silk and wool, and also used as good emulsifier of
pesticide, pharmaceuticals and others.
Series
of products of surface-active agent
cationic surfactant
1227
fornula:C12H25(CH3)2N+(C6H5CH2)Cl-
mass specification:
| Items |
specifications |
|
appearance |
White liquid |
|
Content % |
45% |
|
PH |
6-8 |
Main applications:
1227 is a kind of cationic surfactants with compatibility with nonionic
and amphoteric surfactants. It has good antistatic, softening, bacteria
killing properties and widely used in agrochemicals, pharmaceutical
manufactures.
Series
of products of surface-active agent
high effective wetting agent JK-10
classification: nonionic unsaturated diol polyether-10
mass specifications:
| Items |
specifications |
|
appearance
|
Straw yellowish
viscositic liquid
|
| HLB |
13 |
| PH
(1%sol.) |
6-8 |
| Visicosity,25 |
150-160 |
| °C,cps |
|
| APHA
color |
350 |
Main applications:
With good wetting, dispersing, emulsifying dynamic properties,
Jk-10 can be used in water-based ink production for high speed printing
or dyeing.
=========================================================================
Arrange
the products in middle system
biphenol S
chemical name: 4,4’- dihydroxydiphenylsulfone
formula:(HOC6H4)2SO2
mass specifications:
| Items |
Grade 1 |
Super grades |
|
appearance |
White powder |
White
crystals |
|
Melting point°C |
239-248 |
245-248 |
|
Content % |
99.5 |
99.8 |
| Water
content % |
0.2 |
0.1 |
| HPHA |
40 |
10 |
Main applications:
Biphenol S is substitute for biphenol A used in production of polycarbonate,
epoxy resin, polyester, polyethersulfone and other functional materials;
it also can be used as starting material of manufacture of combustion
retardants, thermal recording materials, liquid crystals, color-stabilizer,
and leather chemicals.
guanidine
nitrate
formula:
CH5N3HNO3
molecular mass: 122.09
mass specifications:
| Items |
Super grade |
Commercial |
|
appearance |
White powder |
White
powder |
|
Melting point°C |
208-212 |
202-215 |
|
Content % |
99 |
95 |
| HNO3% |
0.5 |
|
| Water
% |
0.1 |
|
Main applications:
Guanidine nitrate is mainly used for manufacture of sulfonamines
medicines, explosives, nitroguanidine, and other guanidine salts.
tetrahydrofuran
formula: C4H8O
molecular mass: 72
mass specification:
| Items |
specifications |
|
appearance |
Colorless liquid |
|
fractionate(65—67°C)V/V % |
»95% |
|
Refraction (20°C) |
1.4067-1.4069 |
| Relative
density(20°C) |
0.887-0.889 |
| Water
% |
0.2 |
Main applications:
Tetrahydrofuran is used mainly as solvents for organic reactions
and many polymer materials, it is also the intermediate for some
pharmaceuticals.
1,3-benzodioxole
formula: C7H6O2
molecular mass: 122
mass specification:
| Items |
specifications |
|
appearance |
Colorless liquid |
|
boiling point°C |
171~173 |
|
content % |
98 |
| density |
1.064 |
Main applications:
1,3-benzodioxole is mainly used as intermediate for pharmaceutical
synthesis.
5-nitro-1,3-benzodioxole
formula: C7H5NO4
molecular mass: 167
mass specification:
| Items |
specifications |
|
appearance |
Yellow powder |
|
melting point°C |
144~146 |
|
content % |
98 |
Main applications:
5-nitro-1,3-benzodioxole is mainly used as intermediate for pharmaceutical
synthesis.
5-amino-1,3-benzodioxole
formula: C7H7NO2
molecular mass: 137
mass specifications:
| Items |
specifications |
|
Appearance |
Off-white or brown powder |
|
melting point°C |
37~39 |
|
content % |
97 |
Main applications:
5-amino-1,3-benzodioxole is mainly used as intermediate for pharmaceutical
synthesis.
