|
|
|
|
|
[Sell]
BP-2 |
 |
|
Product Name: 2,2',4,4'-Tetrahydroxybenzophenone
CAS Number: 131-55-5
Specifications Model: 99.0%
Product Description: UV Absorber BP-2
Molecular Formula: C13H10O5
Molecular Weight: 246.22
Appearance: light yellow crystalline powder
Content: ≥ 99.0%
Loss on drying: ≤ 0.5%
Melting Point: ≥ 195.0 degree centigrade
Chroma: ≤ 3.0
Specific absorption : A1 / 1 (345nm): ≥ 580
Turbidity: 12NTU
Packing: 5kg bag
Storage: Sealed, dark
Performance and use: UV absorber, absorption wavelength range 320-400nm, there is symmetrical on both sides of the benzene ring and the hydroxyl, the thermal stability and photochemical properties, are superior to BP-1 (UV-O), now widely used in PET , paints and cosmetics among the last few years the application of the fabric by the textile industry, the importance attached to an increasingly wide range.
Duration: 2 years
|
|
» Posted by: hubei yuancheng pharmaceutical co.,ltd [China]  |
|
|
|
|
|
[Sell]
BP-6 |
|
|
Product Name：2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
CAS NO.: 131-54-4
Molecular formula: C15 H14O5
MW: 274.27
Appearance: light yellow powder
Packing: 5kg/bag
Melting point: ≥ 134 degree centigrade
Content: ≥ 99.0%
Moisture: ≤ 05g/100g
Stability: relatively stable under normal conditions
Features and Uses: This product is a water-soluble neutral broad-spectrum UV absorber, with absorption of high efficiency, non-toxic, non-teratogenic side effects, light, thermal stability and so on. Can improve the shampoo and acrylic acid containing material and the stability of flavors and fragrances.
Mainly used in water-soluble chemical sunscreen, sunscreen, lotion. To improve the durability of the color dyeing textiles to prevent the yellowing of wool textile products in order to prevent the synthetic fabric fade at the same time can be applied hair gel, mousse and other hair care products prevent ultraviolet radiation caused by damage to the hair white.
|
|
| » Posted by: hubei yuancheng pharmaceutical co.,ltd [China] |
|
|
|
|
|
[Sell]
ferulic aicd |
|
|
Product name：ferulic aicd
CAS NO.: 1135-24-6
EINECS NO.: 214-490-0
Molecular Formula: C10H10O4
MW: 194.19
Melting Point: 174 degree centigrade
Solubility：hydrosoluble
Characters Description: There are cis-trans isomers. E-type square prismatic crystal, melting point is 174 ℃; Z-type yellow oily liquid, soluble in hot water, ethanol, ethyl acetate, ether soluble, petroleum ether, benzene insoluble.
Usage: Lee bile acid intermediates. Food preservative. Anticoagulant
|
|
| » Posted by: hubei yuancheng pharmaceutical co.,ltd [China] |
|
|
|
|
|
[Sell]
BP-9 |
|
|
Product Name:Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone
CAS NO.:76656-36-5
EINECS NO.: 278-520-4
Package Size: 5kg/bag
Short title: BP-9DS49
Molecular Formula: C15H12O11S2Na2
Molecular Weight: 478.35
Appearance: light yellow crystalline powder
Content: 98%
Melting point:> 130 degree centigrade
Moisture: ≤ 2.0%
Properties and Usage: It is an excellent water-soluble UV absorber, absorption wavelength 280-320nm, are widely used in water-soluble cosmetics, water-soluble ink, paint, paint.
|
|
| » Posted by: hubei yuancheng pharmaceutical co.,ltd [China] |
|
|
|
|
|
[Sell]
Phenethyl caffeate |
|
|
Product Name: Phenethyl caffeate
CAS NO.:104594-70-9
Packaging specifications: 25kg cardboard drum
Content: 98%
Molecular Formula: C17H16O4
MW: 284.31
Usage:Among the efficacy of a number of components in propolis, caffeic acid phenethylester, (CAPE) has been identified as the main active component of propolis.Most of it's biological activity of propolis are related with the CPAE. It also has anti-inflammatory and anti-tumor effect, is a major pharmaceutical raw material and intermediate.
|
|
| » Posted by: hubei yuancheng pharmaceutical co.,ltd [China] |
|
|
|
|
|
[Sell]
Lansoprazole |
|
|
Product Name: Lansoprazole
CAS NO.：103577-45-3
Packaging specifications: 25kg / bag
Content: ≥ 98.5%
Molecular formula: C16H14F3N3O2S
MW: 369.36
Properties: White to brown crystalline powder, odorless, perishable when exposed to light and air. 166 degree centigrade when the melt decomposition. Lansoprazole was soluble in dimethylformamide; soluble in methanol; ethanol, slightly soluble; slightly soluble in ethyl acetate, dichloromethane and acetonitrile; ether solubility of very small; almost insoluble in n-hexane and water
Usage: Digestive pharmaceutical raw materials, antacids and anti-ulcer disease medicine, mainly for duodenal ulcer, gastric ulcer, anastomotic ulcer, reflux esophagitis, Zollinger - Ellison syndrome (gastrinoma ), etc..
Storage: sealed, dry, dark place to save.
|
|
| » Posted by: hubei yuancheng pharmaceutical co.,ltd [China] |
|
|
|
|
|
[Sell]
hydrogenated cinnamic acid |
|
|
Product name: hydrogenated cinnamic acid
CAS NO.：501-52-0
Packaging specifications: 25kg cardboard drum
Specifications Model: 98%
Molecular Formula: C9H10O2
MW: 150.18
Melting point: 47-50 degree centigrade (lit.)
Boiling point: 279-281 degree centigrade (lit.)
Density: 1.071 g / mL at 25 degree centigrade (lit.)
FEMA: 2889
Nature:White collar-like crystal. Soluble in hot water, alcohol, benzene, chloroform, ether, acetic acid, petroleum ether and carbon disulfide, slightly soluble in cold water. With the steam can be volatile.
Usage:The product is a fixed spice deodorant.
Used as a pharmaceutical intermediate, also used in organic synthesis
|
|
| » Posted by: hubei yuancheng pharmaceutical co.,ltd [China] |
|
|
|
|
|
[Sell]
geranyl chloride |
|
|
Product Name: geranyl chloride
CAS No. :5389-87-7
Molecular formula: C10H17Cl
MW: 172.72
Content: 97%
Packing: 5 kg / package
Usage:the intermediates of a synthetic fragrance geraniol,one of the most important non-synthetic fragrance terpenes, exsiting in a variety of natural essential oils, It is the main agent of rose flavor , but also a variety of floral fragrance Perfumer indispensable raw material .
|
|
| » Posted by: hubei yuancheng pharmaceutical co.,ltd [China] |
|
|
|
|
|
[Sell]
Sell Ethylene-vinyl acetate copolymer |
|
|
| Our company can supply Ethylene-vinyl acetate copolymer. both with the best price and good quality, welcome to cooperate with us! |
|
| » Posted by: XuZhou DongLong Imp & Exp Co.,Ltd [China] |
|
|
|
|
|
[Sell]
Sell sodium tetarborate pentahydrate |
|
|
| Our company can supply Sodium tetarborate pentahydrate. both with the best price and good quality, welcome to cooperate with us! |
|
| » Posted by: XuZhou DongLong Imp & Exp Co.,Ltd [China] |
|
|
|
|
|
[Sell]
4-trifluoromethylcinnamic acid |
|
|
4-trifluoromethylcinnamic acid
Synonyms: 3 - (4 - trifluoromethyl) phenyl -2 - Acrylic
CAS: [16642-92-5]
Molecular Weight: C10H7F3O2 = 216.01
Physical and Chemical Properties: White crystals, mp :230-234 ℃, insoluble in water, soluble in ethanol, ethyl acetate and other organic solvents. Content ≥ 99.0%.
Uses: This product is an organic synthesis intermediate.
|
|
| » Posted by: Hubei Yuancheng Pharmaceutical Co.Ltd [China] |
|
|
|
|
|
[Sell]
p-acrylic cinnamic acid |
|
|
p-acrylic cinnamic acid
Chemical Name: p-acrylic cinnamic acid
Molecular Formula: C12H10O4
Formula Weight:218
Appearance:white solid powder,it can be solved in ethanol, ethyl acetate and other organic solvent.
Assay :99%
Usage：It can be used for organic synthesize intermediate
|
|
| » Posted by: Hubei Yuancheng Pharmaceutical Co.Ltd [China] |
|
|
|
|
|
[Sell]
very good free flowing food grade ammonium chloride |
|
|
1.The high purity 99.85%.
2. The good free flowing.
3. We are the only one supplier whom passed seven different international testing standard: FCC VII, according to monograph, FCC VII, appendix IIC,EP 7.0,method 2.4.14,EP7.0,method 2.2.23,FCC VII,《231》,method II,FCC VII, appendix IIIB,FCC VIIC.
4. The best internal quality in China .
5. Packaging: 25kg/kraft paper bag with PE liner, we load 20tons for one 20" container with pallet, if without pallet, we can load at least 24tons for one container.
|
|
| » Posted by: zhuzhou jianghai envrionmental protection co.,ltd [China] |
|
|
|
|
|
[Sell]
supply qualified feed grade ammonium chloride |
|
|
1.We added 0.3-0.6% anti-caking agent( TCP) into our product to keep the good free flowing.
2. Our products is rather popular in American.
3. The real ammonium chloride manufacturer in China .
4. We get rid of heavy metal and impurity on the base of industry grade.
5. Packaging: 25kg/kraft paper bag with PE liner, we load 20tons for one 20" container with pallet, if without pallet, we can load at least 24tons for one container.
|
|
| » Posted by: zhuzhou jianghai envrionmental protection co.,ltd [China] |
|
|
|
|
|
[Sell]
high purity 99.5% tech grade ammonium chloride |
|
|
1.The real 99.5% grade on products.
2. The best quality in China now. our raw material comes from Hubei shuanghuan. and then we get rid of heavy metal and impurity. We produce high grade ammonium chloride in China.
3. We provide our most advanced technical to our customer also.
4. Packaging: 25kg/pp woven bag with PE liner, we load 20tons for one 20" container with pallet, if without pallet, we can load at least 24tons for one container.
5. Welcome visit our factory by anytime.
|
|
| » Posted by: zhuzhou jianghai envrionmental protection co.,ltd [China] |
|
|
|
|
|
[Sell]
Thomas elastic high strength structural adhesive |
|
|
Name Thomas high-strength structural adhesive (THO511-1)
Outline It is a high-gloss two-component modified epoxy structural adhesive. The bondings are pliable and tough and with good resilience. It is resistant to temperature shocks.
Applications It is applied to the bonding of plastics(polystyrene, PVC, ABS, PET, Kevlar,silicone rubber, polyurethane) to plastics and metals.
Features Part A is sticky liquid with various colors. B is colorless liquid.
Curing time: at the temperature of 25 degC, the maximum bonding strength is reached within days; If it is heated at the temperature of 80 degC, the good bonding strength will be reached within 3 hours.
Being weather and heat-resistant, it adapts to a wide range of temperature and bonds well under high temperature.
Mix the two components in a certain proportion, apply it to the surface of the substrates acquiring no strict treatment, which makes it so convenient to use.
You’ll get long term durability and resistance to moisture, chemicals, oils, and temperature extremes.
if long-term exposed to the atmosphere, surface and the performance of its fundamental unchanged
Non-toxic after solidification, though it is a little smelly.
Shelf time is one and half a year.
The main technical parameters are as follows:
Heat resistance scope：- 40°C－+ 220°C
Peeling strength ≥29kn/m Shearing strength≥28.5MPa
Instruction 1. Clean the surface of the material, make sure they have no dust or oil on them, wait until they are dry.
2. Mix A and B at a proportion of 3:1-1.2, mix them well.
3. Apply the mixture on the substrates evenly. Put them together together and apply some strength.
Notes 1. temperature influences the curing time, the higher the temperature is, the faster the curing time will be. But heating temperature shouldn’t be higher than 110 deg C.
2. Use another can or container to blend A with B. The tools used to get A and B should be different.
3 A and B should be mixed well.
4 It is necessary to keep it well ventilated and away from fire.
5 If it has contact with skin, you should wash thoroughly with soap and water.
6 It can be stored at well-ventilated places with low temperature, and keep them away from fire.
7 Cover the lip after using it.
Copyright © 2005-2011Thomas Technology, Inc. All Rights Reserved.
|
|
| » Posted by: Thomas Sci Co.,Ltd [China] |
|
|
|
|
|
[Sell]
Testosterone isocaproate/CAS NO：15262-86-9 |
|
|
CAS NO：15262-86-9
Adrenocorticotropic hormone drugs, anti-inflammatory, anti-drug, anti-allergy. |
|
| » Posted by: Wuhan Yuancheng Technology Development Co., Ltd [China] |
|
|
|
|
|
[Sell]
Testosterone Undecanoate/CAS NO：5949-44-0 |
|
|
CAS NO：5949-44-0
Can be used for the male androgen deficiency.
Effect with testosterone, for intramuscular injection of long-acting androgen, the role for about 70 days.
Rapid oral absorption, the peak blood concentration of 4-5 hours, but after most of the intestinal wall and liver first-pass metabolism, bioavailability is low. |
|
| » Posted by: Wuhan Yuancheng Technology Development Co., Ltd [China] |
|
|
|
|
|
[Sell]
3-（trifluoromethyl) Cinnamaldehyde/CAS NO: 262268-58-6 |
|
|
CAS NO: 262268-58-6
This product is a pharmaceutical intermediate. |
|
| » Posted by: Wuhan Yuancheng Technology Development Co., Ltd [China] |
|
|
|
|
|
[Sell]
Testosterone Phenylpropionate/CAS NO：1255-49-8 |
|
|
CAS NO：1255-49-8
Role and testosterone are similar, but more lasting duration of action intramuscular injection, commonly used in the testis of clinical disease, cryptorchidism, male sexual function, hypothyroidism;
Gynecology for menorrhagia, uterine fibroids, osteoporosis and aplastic anemia. |
|
| » Posted by: Wuhan Yuancheng Technology Development Co., Ltd [China] |
|
|
|
|
|
«back
Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 next»
|
|
