|
|
Product List
Total 66 Product(s)
CAS 80750-05-6
MW 332.51
APPEARANCE COLORLESS TRANSPARENT LIQUID
DENSITY (25degree) 0.942
 [Last Updated: 2009-01-07]
1. SPECIFICATION
1. 1Physical Properties:
At normal temperature and pressure, HFC-152a is a colourless gas.
Molecular weight: 66. 1
Boiling point under 101300Pa: -24. 7
De...
[Last Updated: 2009-01-07]
99% powder
[Last Updated: 2009-01-07]
99% powder
[Last Updated: 2009-01-07]
1. Specification
Appearance: clear liquid
Purity: 98%
Density (25): 0.897-0.901/cm3:
Refraction Index (n25D): 1.36-1.40
2. Uses
As main starting material for the synthesi...
[Last Updated: 2009-01-07]
99% powder
[Last Updated: 2009-01-07]
1. SPECIFICATION
Purity (GC): 97%min
Boiling Point (BP): 136-138/10mmHg
Specific Density (d254): 1.01-1.02
Refractory Index (n25D): 1.4416-1.4423
2. USES
eq. to A-1120 from...
[Last Updated: 2009-01-07]
CAS NO.: 84080-70-6
Content: more than 99. 0% By HPLC
Intermediate of Cefixime.
We have researched and developped this materials for long time, now we can supply you the ...
[Last Updated: 2009-01-07]
White to pale yellow crystalline powder
Assay: 99.0--101.0%
CAS: 70458-96-7
USAGE: ANTIBIOTICS
GMP
DMF
COS: CEP2006-037
[Last Updated: 2009-01-07]
CAS NO.21564-17-0
Content: 30%, 60% AND 80%
Description: Dark red clear liquid
Odour: Irritant
PH: 2 ~ 8 up to 60 deg.
Density: 1.25 ~ 1.30 (60%)
[Last Updated: 2009-01-07]
As a kind of special depressor for selctive catalyzer.
White crystalline powder
[Last Updated: 2009-01-07]
CAS No.: 67-48-1
Choline is the component to compose biology theca and lecithin of tissue fat. It is the acetycholine's former style. Lacking choline will lead to fat liver, exo...
[Last Updated: 2009-01-07]
99% powder
[Last Updated: 2009-01-07]
CAS#: 514-78-3
99% pure
Food grade & Feed grade, more than 10%
Purple to purplish-red powder
Loss on drying: Less than 5.0%
Lead: Less than 1ppm
Particle Size: 100% p...
[Last Updated: 2009-01-07]
Phytosterol esters, a kind of pale yellow to yellow oil with high viscosity, are phytosterols derived from edible vegetable oils esterfied with long-chain fatty acids. Phytosterol ...
[Last Updated: 2009-01-07]
1. SPECIFICATION
Appearance: white powder
P2O5%(W/W): 72-73
N%(W/W): 14-15
Decomposition temperature: >270
Density at 25 g/cm3: approx 1. 9
Solubility g/100ml H2O, 25: <...
[Last Updated: 2009-01-07]
1. Specification:
Purity: 97% min
Boiling Point: 235centigrade
Specific Density (d254): 0.94-0.98
Refraction Index (n25D): 1.4440-1.4470
Free amine content %: 0.05
2. Uses:...
[Last Updated: 2009-01-07]
[Common Name]: difenoconazole
[Chemical Name]: cis, trans-3-chloro-4-[4-methyl-2-(1H-1, 2, 4-triazole-1-methyl)-1, 3-dioxylpentane-2-] phenyl-4-chlorophenyl ether
[Structural f...
[Last Updated: 2009-01-07]
CAS: 2530-85-0
Gama-methacryloxy-propyl-trimethoxy silane (KH570)
Assay: Not less than 97%
[Last Updated: 2009-01-07]
This product is made with high-effective formaing agent, solution flux, foam stabilizer, anti-freezing agent and other hydrocarbon surfactants as basic materials. It is a kind of h...
[Last Updated: 2009-01-07]
Pharma chemicals
Items
Characteristics % light white crystalline powder
Specific rotation % -0.5centigrade - +0.5centigrade
Loss on drying % 4.0 Max
Heavy metals % 0.001 Max
...
[Last Updated: 2009-01-07]
As an intermediate for pacilitaxel
Appearance White to off white crystalline powder
Identification
1. FT-IR confirm
2. HPLC confirm
3. NMR confirm
4. Mass confirm
Melting...
[Last Updated: 2009-01-07]
Slight brown powder, no characteristic odour
Awway: not less than 80%
[Last Updated: 2009-01-07]
99% powder
[Last Updated: 2009-01-07]
Product Description: Stigmasterol, a kind of white or off-white powder, seperated from the mixed phytosterol which is extracted from natural plant oil through a series of new techn...
[Last Updated: 2009-01-07]
CAS #: 303-98-0
Description: light-yellow to bright-yellow free flowing powder
Loss on drying: less than 5.0%
Heavy metals: less than 20ppm
Arsenic: less than 3ppm
Particl...
[Last Updated: 2009-01-07]
CAS NO. 919-30-2
3 Aminopropyltrithoxy Silane (KH550)
Assay: Not less than 97%
[Last Updated: 2009-01-07]
1. Specification:
Grade: |Cleaning |Foaming
Purity, %, |min: 99. 8 |99. 5
Moisture, mg/Kg, |max: 30 |50
2. Uses
Foaming agent; Cleaning agent and Alternative for CFC-1...
[Last Updated: 2009-01-07]
|
|
|
