B0012 2-(4, 6-Dihydroxy-8a-methyl-1-oxo-1, 4, 4a, 5, 6, 7, 8, 8a-octahydro-naphthalen-2-yl)-5-(1, 4-dimenthyl
Dec 25, 2009
(info2 at seaweedbiochem dot com)
Molecular formula: C26H40O4
Relative molecular mass: 416
Character: pea green powder
Origin: Alcyonacea Gersemia fruticosa[1]
Biological activity and toxicity: with cytotoxicity to man’s
leukemia cells.....
China
Sell Naphthalene Sulfonate Superplasticizer / Reducer /concrete Admixture Additive/NSF SNF PNS
Dec 27, 2009
Product Description
zt-1 is non-air-entraining type superplasticizer, the chemical name is β-naphthalene sulfonate formaldehyde condensate.
Product Feature
1. Appearance: Light brown powder; dark brown liquid. Non-poisonous, odorless, .....
China
4-(3, 4-DICHLOROPHENYL)-1-TETRALONE
Dec 25, 2009
4-(3, 4-DICHLOROPHENYL)-1-TETRALONE
Chemical name: 4-(3, 4-dichloro-phenyl)-3, 4-dihydro-1(2H)-naphthalene-1-one
Structural formula: C16H12Cl2O
M.W: 291.17
CAS NO.: 79560-19-3
Property: White or almost white crystalline powder, M.P. is about.....
China
Naphthalene Sulfonate Formaldehyde Condensate Powder (NSF)
Dec 23, 2009
Superplasticizers, Naphthalene, Sulfonate, formaldehyde, condensate, PNS, FDN
General Description:
Other name: Poly Naphthalene Sulfonate (PNS)
NSF full name is Naphthalene Sulfonate formaldehyde condensate. Its high purity makes cement.....
China
Naphthalene Sulfonate Formaldehyde Condensate Superplasticizer Powder (NSF)
Dec 23, 2009
Keywords: Superplasticizers, Naphthalene, Sulfonate, formaldehyde, condensate, PNS, FDN
General Description:
NSF full name is Naphthalene Sulfonate formaldehyde condensate. Its high purity makes cement paticles with high dispersancy, low foaming, .....
China
Naphthalene Sulfonate Formaldehyde Condensate (NNO)
Dec 21, 2009
Dispersant NNO
Compose: Naphthalene sulfonate formaldehyde condensate
Properties: light-umber powder, easy to soluble in water
Disperse power (standard product): 95% min.
Sodium sulfate: 5% max.
PH value (1% water-solution): 7-9
Insoluble.....
China
9008-63-3
Dec 20, 2009
1. Property
Appearance: Yellow Brown powder
CAS NO.: 9008-63-3
Compose: Naphthalene sulfonate formaldehyde condensate
Ion type: Negative ion
Solubility: Easy dissolve in water
2. The main technic standard
Item Parameter
Disperse.....
China
Superplasticizer
Dec 18, 2009
1.Product General of superplasticizer
FDN-A, B, C Superplasticizer is a dry powdered admixture. It is produced through such a process: 1) sulphonating refined naphthalene with sulfuric acid, 2) condensing with formaldehyde, 3) neutralization, and 4).....
China
Adapalene, Cas#:106685-40-9
Dec 17, 2009
Name:Adapalene
Chemical Name:6-[3-(1-adamantyl)-4-methoxy-phenyl]-naphthalene-2-carboxylic acid
CAS No:106685-40-9
Appearance:White powder solid
Assay:≥99.5%
Single Impurity:≤0.1%
Totoal Impurities:≤0.5%
Melting.....
China
Sodium Salts Of Naphthalene Sulfonate Formaldehyde SNF
Nov 24, 2009
Item
Specification
Item
Specification
Appearance
brown powder
PH value
79
Solid contents
≥93
Net slurry fluid speed
≥260 mm
Sodium sulphate contents
5%
Finess
0.315mm residue after filtering .....
China
Adapalene
Nov 24, 2009
Name:Adapalene
Chemical Name: 6-[3-(1-adamantyl)-4-methoxy-phenyl]-naphthalene-2-carboxylic acid
CAS No:106685-40-9
Appearance:White powder solid
Assay:99.5%
Total impurities:0.5%max
Single impurity:0.1%max
Melting point:319-322
Molecular.....
China
Supply Optical Brightener KCB
Nov 10, 2009
Chemical name: 1, 4-Bis(2-benzoxazoly)naphthalene
CAS No.: 5089-22-5
Structural No:C.I.367
Molecular formula: C24H14N2O2
Molecular weight: 362
Appearance:green yellow crystal powder
Melting Point:210-212 degree centigrade
Purity:98.5%.....
China
Refined Naphthalene
Sep 08, 2009
ear sirs:
Refined Naphthalene
Specifications:
Appearance: white powder or flakes
Content: 99.5%min
Crystallization point: 80 degree
Non-volatile matter: 0.01%
ash content：0.01%
Applications: basic chemical materials, can.....
China
Adapalene
Aug 17, 2009
Product name: Adapalene
Chemical name: 6-[3-(1-Adamantyl)-4-methoxy-phenyl]naphthalene-2-carboxylic acid
CAS: 106685-40-9
Formula: C28H28O3.
Molecular Weight: 412.52
Other names: Differin
Appearance: white to off white powder that.....
China
Supply Sulphonate Naphthalene Formaldehyde Condensates/SNF
Jul 10, 2009
We can supply Sulphonate naphthalene formaldehyde Condensates with large quanity and constantly high quality, our SNF is suit for many projects, high way, berth, bridge, airport, etc.Our specs as follow:
APPEARANCE BROWN POWDER
.....
China
Sell Optical Brightener KCB
Jun 02, 2009
Optical Brightener KCB
Chemical name: 1, 4-Bis(2-benzoxazoly)naphthalene
Structure:
Formula: C24H14N2 O2
Molecular Weight: 362
C.I. Number: 367
Appearance: yellow crystalline powder
Melting Point:.....
China
Sodium Naphthalene Sulphonate
Apr 07, 2009
HKG-I Superplasticizer is a dry powdered admixture. It is produced through such a process: 1) sulphonating refined naphthalene with sulfuric acid; 2) condensing with formaldehyde; 3) neutralization; 4) filtering. It conforms to GB8076-1997 and is.....
China
Sell Sodium Naphthalene Formaldehyde
Mar 30, 2009
Sodium Naphthalene Formaldehyde(SNF) -Polynaphthelene sulphate sodium salt -FDN Super plasticizer Specification: Appearance: Brown powder Solid content: 92% min Sodium Sulphate(Na2SO4): 5% max or 20% max or as required Fineness(0.315mm mesh): 15%.....
Wuhan East China Chemical Co., LTD
China
1-(Bromomethyl)naphthalene
Mar 05, 2009
1-(Bromomethyl)naphthalene
cas:3163-27-7
assay:99%
appearance:white crystalline powder
WUHAN ENTAI TECH DEVE CO., LTD
China
Sell High Efficient Water Reducer
Dec 04, 2008
N-A Superplasticizer is a dry powdered admixture. It is produced through such a process: 1) sulphonating refined naphthalene with sulfuric acid, 2) condensing with formaldehyde, 3) neutralization, and 4) filtering. It conforms to GB8076-1997 and is.....
Shandong Laiwu Xinyi Co.ltd
China
Sodium Naphthalene Sulfonate Formaldehyde Superplastizier
High Range Water-Reducing Admixture Sodium Naphthalene Sulfonate Formaldehyde Condensate UNF-5 Description UNF-5 is a high range water reducer, commonly referred to as a superplasticizer. It is an aqueous solution of a modified naphthalene sulfonate ...
China
Mentha Powder Extract.
Mentha Powder Extract. Serie No:R100. Specifications:10:1 TLC INCI Name:MENTHA ARVENSIS EXTRACT EINECS/ ELINCS No.:290-058-5 CAS:90063-97-1 Chem/ IUPAC Name:Mentha Arvensis Extract is an extract of the leaves and twigs of the wild mint from ...
China
Naphthalene Based Superplasticizer
zt-1 is non-air-entraining type superplasticizer, the chemical name is β-naphthalene sulfonate formaldehyde condensate. 1. Appearance: Light brown powder; dark brown liquid. Non-poisonous, odorless, non-flammable and non-corrosive to steel bars. 2. ...
China
High Range Water-reducing Admixture (naphthalene Series) (JK-2)
Product Summary: JK-2 high range water reducing admixture is the non-air entraining high range water reducing admixture by chemical combining. The chemical name is β-naphthalene sulphonic sodium formaldehyde admixture. It has a powerful dispersion ...
China
Vinzai Exports
[Manufacturer, Exporter, Importer]
Our company start on 1984 in India at Gujarat state in Ahmedabad we manufcturer. Refiend naphthalene powder.
Naphthalene ball.
Moth ball.
In all size as per coustmer requirments we also
Manufacture paradichlorobenzene, paradichlorobenzeneball.
India
Changle Letai Chemical CO., LTD
[Manufacturer, Exporter, Importer]
Sepcialized in manufacturing sulphonated naphthalene formaldehyde condensate powder for concrete admixtures.Good quality and good services.
China
Shanghai Sino-Resource Hygiene Techonogy Co., Ltd
[Manufacturer, Exporter]
Shanghai Sino-Resource Hygiene Technology Co., Ltd. is specialized in manufacturing and exporting Hygiene Technology Product. We are devoted to providing high quality products like Naphthalene ball, Camphor Tablet, Drain Clean Powder, Ant killer, etc
China
Chem-Link For Export And Import
[Exporter]
* Chem-Link is established on the basis of linking Egyptian Manufacturers to the Global Markets with Premium Quality and Competitive Prices.
* We have the ability, Knowledge and Expertise in Doing Internatioanl Business .
Egypt
Falkon Trading
[Exporter, Importer, Distributor]
Triethanolamine, Diethanolamine, Monoethanolamine, Triisopropanolamine, antifoamers, crude naphthalene, bitumen, lignosulphonate, naphthalene sulphonate, polycarboxylates, milk powder
Turkey
Buy Crude Naphthalene
we want to buy large quantity of naphthalene (industrial naphthalene), powdered or briquette.
China
Buy Superplasticizers
we are interested in superplasticizers(powder form) for concreete admixtures , sodium salt of naphthalene , polynaphthalene , other polymers .
If you are a manufacturer / supplier plase contact us .
Israel
Buy Naphthalene Powder
Dear Madam / Sir:
We are INTERNATIONAL ARIAN COMMERCE COMPANY, which organized by an experienced team in the fields of, CHEMCALS products. Now we have an inquiry as follows:
- Naphthalene (Powder): 2FCL (1000Mt/ Year)
Packing: 30 Kg P.P. Bags.....
Iran
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Hot Keywords : A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Terms of Use - Privacy Policy - Anti-Spam Policy - Safe Trading Tips
Ranked as the most popular site in B2B Marketplace by
and
©Since 1996 EC Plaza Network, Inc. All Rights Reserved. EC Plaza Network : KOREA, CHINA, JAPAN