5-Indolylboronic Acid
Dec 31, 2009
Product Name: 5-Indolylboronic acid
Synonyms: 1H-INDOLE-5-BORONIC ACID;1H-INDOL-5-YLBORONIC ACID;5-INDOLYLBORONIC ACID;5-INDOLEBORONIC ACID;INDOLE-5-BORONIC ACID;5-Indole Boric Acid
CAS: 144104-59-6
MF: C8H8BNO2
MW: 160.97
EINECS: .....
China
Sell Boric Acid
Dec 31, 2009
1) Melting temperature: 171°C (heated in
closed space)
2) Solubility in water: 4.7% @ 20°C; 27.5%
@100°C (4.7 % solution)
Our company is a professional chemical.....
China
Borax / Boric Acid
Dec 24, 2009
If you need Borax or Borci Acid, then please contact us for more details, thanks again.
China
Boric Acid & Borax
Dec 31, 2009
Borax decahydrate
Molecular Formula: Na2B4O7.10H2O
Molecular weight: 381.36
Properties: White powder crystal, specific weight 1.69-1.73, hardness 2-2.5. It is soluble in water, in soluble in alcohol and the solution indicating wealk baicity......
Hebei Jinsen Chemicals Imp.&Exp.Co., Ltd.
China
BORIC ACID
Dec 31, 2009
BORIC ACID
Product nature：
Melting point (℃): 185 (decomposition)
Boiling point (℃): 300
Relative density (water =1): 1.44(15℃)
Main application:
Used in many industries such as: glass, enamel, medicine, .....
Hebei Shengnan Chemical Product Imp.&Exp.co., Ltd
China
Boric Acid
Dec 31, 2009
If you have any needs about teh orthoboric acid , pls feel free to let me know .
Shijiazhuang Keli Chuangxin Chemicals Co, .Ltd
China
Sell 99% 99.5% 99.9% Boric Acid /Boracic Acid/Orthoboric Acid
Dec 30, 2009
Article Name Boric Acid
Alias Boric Acid / Boracic acid/ Orthoboric acid
Molecular Formula H3BO3
Molecular Weight 61.83
Color White
Appearance Powder/ Crystal
Payment Terms TT/ LC
Minimum Order Quantity Any Amount
Port TIANJIN, .....
China
Boric Acid /boraxForm China
Dec 30, 2009
Boric Acid:
H3BO3 99.5% Min
Sulphate 0.2% Max
Fe 0.0015% Max
Chloride 0.05% Max
Heavy metal ---------
NH3 0.5% Max.....
China
Borax Decahydrate/pentahydrate/boric Acid
Dec 30, 2009
Dear sir or madam
We can supply high quality Borax decahydrate(10mol), Borax pentahydrate(5mol) and Boric acid with good price form China.
We can supply more than 1000MT for them per month.
Chemical specification
Content Unit Borax.....
China
Boric Acid
Dec 30, 2009
Boric Acid
Uses: It is chemical used for making ceramics. Glazes, cements, wicks, food preservative, special glasses; Also for leather dressing compounds for pretaration of hides prior to tanning; Artificial precious stones; As flux in.....
Hebei Jinsen Chemicals Imp&Exp.Co.Ltd
China
Sell Boric Acid
Dec 29, 2009
Packing: In plastic woven bags of 25KG net each
ZHENGZHOU GOLDENSTAR CHEMICAL CO., LTD.
China
Offer To Supply Ammonium Bicarbonate Food Grade, Boric Acid, Etc Chemicals
Dec 29, 2009
Dear Sirs,
We can supply and export all kings of chemicals such as activated
bleaching earth, bentonite, attapulgite, ammonium bicarbonate food
grade, dicalcium phosphate feed grade, sodium hydrosulfte, sodium
bicarbonate, KCL, carbon.....
China
OFFER TO SUPPLY CHEMICALS
Dec 29, 2009
DEAR SIRS,
WE SUPPLY ALL KINDS OF CHEMICALS SUCH AS AMMONIUM
BICARBONATE, SODIUM BICARBONAITE, SODIUM HYDROSULFITE,
CARBON BLACK, BORAX, BORIC ACID, PHOSPHORIC ACID,
CALCIUM CHLORIDE, ETC WITH GOODS QUALITY AND PRICE.
WELCOME YOUR KIND.....
China
Boric Acid
Dec 29, 2009
Property: White powder of scaled crystal, feeling greasy, odorless and tasteless, soluble in water, alcohol, glycerol ether and volatile oil, the water solution indicating weak acidity, when heating to 70-100ºC, hydro-extracting gently to change.....
China
Boric Acid
Dec 28, 2009
Boric Acid is used in glass, ceramic industry and used as flame retardant, insecticide, antiseptic and so ***** price is the most competitive and quality is nearly the best in China. we export great quantities every month.
CERTIFICATE OF ANALYSIS.....
China
Boric Acid For Sale
Dec 28, 2009
Boric Acid:
Specification:
Purity: 99.6% Min.
B2O3:56.5% min,
Sulphate: 0.1% Max.
Chloride:0.05% Max.
Ferrum: 0.002% Max.
Water insoluable: 0.01Max.
Size(60-80 mesh):100% pass.
Appearance:white crystal granular powder,
Packing:25kg.....
SHI JIAHZHUANG JORYORK IMP&EXP COMPANY LIMITED
China
Boric Acid And Zinic Borate
Dec 23, 2009
Boric Acid (CAS no.: 10043-35-3):
Properties:
1) Appearance: white powder of scaled crystal
2) Feels greasy
3) Odorless and tasteless
4) Soluble in water, alcohol, glycerol ether and volatile oil
SPEC:
H3BO3: 99.6% (min.)
Insoluble.....
China
Offer Boric Acid
Dec 22, 2009
Formula: H3BO3
Description: White or colorless, smooth crystals or powder; soluble in water. Alcohol and glycerin.
Specification: 99.5%, 95%, 17%technical grade
Uses: It is chemical used for making ceramics. Glazes, cements, wicks, food.....
China
Boron Carbide ( Grit Size And Micro Powder )
Dec 22, 2009
Boron carbide (B4C), a black crystal powder, is smelted from boric acid and powdered carbon in electric furnace under high temperature. It is one of the hardest Man-Made materials. With Mohs hardness 9.36 and microscopic hardness 5400-6300kg/ mm2, it.....
China
Boric Acid
Dec 22, 2009
Formula: H3BO3
Description: White or colorless, smooth crystals or powder; soluble in water. Alcohol and glycerin.
Specification: Purity 99% min
ITEM SPECIFICATION
ITEM
DETAILS 2
H3BO3
99.5% Min
99.9%
Sulphate
.....
China
Boric Acid
Physical characters: 1) Synonyms: ortho-Boric acid; boracic acid; Borofax, boric acid (H3BO3) 2) CAS No.: 10043-35-3 3) Physical state: crystalline solid 4) Colour: white 5) Odour: odourless 6) General hazard: None, because boric acid is not flammable, ...
China
Boric Acid Tech Grade
CERTIFICATE OF ANALYSIS FOR BORIC ACID (TECH GRADE)Specification Standard Content (H3BO3)% 99.6--100.8 Water insoluble% 0.010MAX SO4% 0.10MAX Fe% 0.0010MAX Chloride% 0.010MAX Carrying Out GB538--2006 99.6%min, 100.8% min boric acid with good quality and ...
China
Boric Acid
CERTIFICATE OF ANALYSIS FOR BORIC ACID (TECH GRADE)Specification Standard Content (H3BO3)% 99.6--100.8 Water insoluble% 0.010MAX SO4% 0.10MAX Fe% 0.0010MAX Chloride% 0.010MAX Carrying Out GB538--2006 99.6%min, 99.9%min boric acid with good quality and ...
China
Phosphoric Acid
Generalized is being phosphoric acid, pyrophosphate, poly phosphate and phosphoric acid partial its tributaries. Commercially, only correcting phosphate (H3PO4). Phosphate is a hydrate, known as semi-water-phosphate (H3PO4 1/ 2H2O), the melting point of ...
China
China
Boron Limited
[Manufacturer, Exporter]
BORON LTD is a leading Chinese manufacturer of boron alloy, boric acid and magnesium sulphate. Producer of great capacity (about 50, 000 tons a year), we are looking forward to building a long-term and strategical relationship with your campany.
China
Shanghai Zhipeng Trade Company Ltd
[Importer]
Shanghai Zhipeng trade Company Ltd is one of the largest importers of boric acid in China
China
Shanghai Sancarlos International Trade Co., Ltd.
[Manufacturer, Exporter]
As a leading role in China's borax chemical industry, Shanghai San Carlos International Trade Co., Ltd.(SSC) is engaged in manufactrue and sale of borax chemicals and the sub-products, our princiapal products include: Borax, Boric acid, Borosilicate glass
China
International Business Contact
[Exporter]
Our campaign International business contact works since 2001.
We deliver in country miscellaneous product chemical :nitric, salt,
boric, sulfuric acids, different electrolytes, water distilled,
paraffin, copper sulfate, non-ferrous metal from Russia.
Russian Federation
Zhengzhou Goldenstar Chemical Co., Ltd.
[Exporter]
Zhengzhou Goldenstar Chemical Co., Ltd. is a specialized foreign trade enterprise authorized by the Ministry of Commerce. we can supply many chemicals, main products:pentaerythritol 95%, 98%, Caustic Soda Flakes 96%min, Glacial Acetic Acid, Tcca, Dop, etc..
China
Inquire About Boric Acid
Message Subject Inquire about boric acid
Message Content Dear Sirs,
do you produce Boric acid [CAS.:10043-35-3]?
We need this product in concentration as follows:
H3BO3% >=99.6
Water Insoluble% .....
China
Inquire About Boric Acid
Message Subject Inquire about boric acid
Message Content Dear Sirs,
do you produce Boric acid [CAS.:10043-35-3]?
We need this product in concentration as follows:
H3BO3% >=99.6
Water Insoluble% .....
China
Buy Boric Acid With Russia Origin
We are interested in buying boric acid with Russia orgin on monthly basis. Those who are in a position to supply please feel free to contact us asap. Thank you.
China
Boric Acid
Dear Sir/ Madam,
We are interested in Boric Acid used to produce Zinc Borate from Russia.
If yourown factory has the product, please contact with me.
Best regard
Miss Sophia
Shanghai Xusen Non-Halogen Smoke Suppressing Fire Retardants.....
China
BORIC ACID 99.5% MIN
WE ARE VERY INTERESTED IN BUYING REGULARLY :
- BORIC ACID 99.5% MIN
(a). SUPER FINE POWDER
(b). GRANULAR
PLEASE OFFER US YOUR BEST POSSIBLE PRICES & IF POSSIBLE SNED US THE SPECIFICATIONS
Pakistan
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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