Boric Acid For Sale
Dec 26, 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
Borax Decahydrate
Dec 25, 2009
Borax decahydrate 99.5%
CAS: 1303-96-4
Molecular Formula: Na2B4O7.10H2O,
Molecular weight: 381.37,
Appearance: White crystal powder,
Assay: 99.5%min, B: 11.2%min, B2O3: 36.3%min
CO3: 0.2%max,
Water insoluble: 0.04%max,
SO4: 0.2%max, .....
China
Tourmalin
Dec 25, 2009
Code No Tourmalin Ref Standard
Unit Price FOB XINGANG USD Packing Plastic woven bag with plastic lining/ FIBC/ bulk bags
kw Tourmalin gemstone Tourmaline Rough Powder/ mill
Specs A SiO2 34.81% Al2O3 35.1% B2O3 11.02% Fe2O3 10.18%
MgO.....
China
Tourmaline powder
Dec 23, 2009
Chemical Analysis of Crystal Tourmaline Component SiO2 B2O3 Al2O3 Fe2O3 MnO MgO CaO Content(%) 40.02 8.32 41.41 0.48 1.2 0.26 0.41 Component Na2O Li2O Rb2O F H2O+ TiO2 Content(%) 1.9 0.85 0.02 1.22 4.3 0.016 Chemical Analysis of Fibre Tourmaline.....
China
China
Boron Powder, Ferro Boron, Boron Trioxide, Boron Nitrogen, Boron Carbide, Al-Ti-B Wire, Boric Acid, Calcium
Dec 21, 2009
Our company regularly manufacture and supply boron series products:
(1)Boron powder B>=99.99%
(2)Ferro Boron B>=18-24%
(3)Boron Trioxide B2O3>=99%
(4)Boron Nitrogen BN>=99%
(5)Boron Carbide B:76-81% , C:17-21%
(6)Al-Ti-B wire 5T:B , .....
GUANGZHOU YOUYUAN METALS & CHEMICALS CO., LTD.
China
Boric Acid
Dec 21, 2009
Boric acid is boron oxide hydrate (B2O3.3H2O), white crystalline powder or triclinic axial shiny scale-like crystal, no odor
Boric acid is used extensively for the glass (optical glass, acid-resistant glass, heat-resistant glass, glass fiber.....
China
Zinc Borate
Dec 21, 2009
we supply Ordinary zinc borate and Environmental zinc borate.Our product has got the certificate of Iso9002 , SGS and REACH, etc. Technical Indexes: Ordinary zinc borate : Apperance:White powder, Boron Oxygenation (B2O3):48+-1.5%, Zinc Oxygenation.....
China
Manufacturer If Borax 5H2O
Dec 17, 2009
BORAX
Item Index
B2O3 % 48.6-49.3
Na2B4O75H2O % 101.7-103.1
Na2O % 21.6-21.9
SO4 ppm ≤100
Cl ppm ≤120
Fe ppm ≤10
Applications: Used mainly used for glass and porcelain enamel industry . Industry , .....
China
B
Dec 11, 2009
Product Specification:
Appearance: Powder
H3BO3: 99.50% min
B2O3: 56.5% min
Water Insoluble:0.04 % max.
Sulfate : 0.02% max.
Chlorid: 0.10% max.
Fe:0.003% max
Packing:
1. 0.5kg (or 1lb), 1kg (or 2lb), 2kg (or 5lb), 3kg, 4kg (or.....
China
Heat Resistant Glasstube
Dec 08, 2009
Product Description
Borosilicate float glass is produced by the technology of float glass making.
Main ingredients of this float glass are sodium oxideNa2O, boron oxide(B2O3), silicon dioxideSiO2. In those ingredients, boron and silicon have.....
China
Sell Boron Oxide, B2O3, Diboron Trioxide
Dec 07, 2009
B2O3: 99%min
SiO2: 0.1%max
Al2O3: 0.005%max
CaO: 0.01%max
Fe2O3: 0.005%max
Na: 0.02%max
Moisture: 0.5%max
Residues through 60mesh: 3%max
CHINACHEM QINGDAO CO, LTD.
Hcchem#sina.com
China
Boric Acid 99.6% Min (TX-BA)
Nov 23, 2009
1)Boric acid 99.6%
CAS: 10043-35-3
Content of H3BO3%: 99.6%min,
B2O3: 56.5% min,
Water insoluble matter%: 0.01%max,
Sulfate(as SO4)%: 0.10%max,
Chloride(as Cl)%: 0.05%max,
Fe%: 0.002%max,
Appearance: White crystal granular powder, .....
China
Borax Decahydrate
Sep 17, 2009
We offer best quality Borax decahydrate at competitive rates throughout the world.
Specifications:
Borax Decahydrate: 99.5 % Min.
Boron Trioxide (B2O3): 36.5% Min.
Sodium Oxide (Na2O): 16.4%.
Bulk Density: 0.8 (gms/ cc)
Pls.....
India
High Silica Glassfiber Mesh
Aug 13, 2009
High silica glass fiber is a high resistance to high temperature inorganic silica glass fiber used Na2O-B2O3-SiO2 ternary glass materials, After its acid silica (SiO2) content higher than 96%, close to the softening point of 1, 700 ° C, At 900 °C.....
China
Borosilicate Colored Rod
Jul 16, 2009
Features:
1. Main composition:
1) SiO2: 80±0.5%
2) B2O3: 13±0.2%
3) Al2O3: 2.4±0.2%
4) Na2O (+K2O): 4.3±0.2%
2. Chemical properties:
1) Coefficient of mean linear thermal expansion (20°C / 300°C):3.3±0.1 (10-6K-1)
2).....
China
ULEXITE 35%
May 22, 2009
WE HAVE FOR SELL:
ULEXITE 34 - 37% B2O3 content. Wash and Sun Dry.
QUANTITY: 5 000 TM/ MONTH
PACKAGE: 50 KGS DOUBLE BAGS or 1 MT Big Bags
PRICE: FOB Arica - Chile
Size: as requested by buyer
FOR FURTHER INFORMATION.....
Global Management - GBM
Bolivia
Cooperation In Borax Business
Mar 23, 2009
We have ETIBOR 48 (Pentahydrated Borax) in hand, ready for shipment, at the moment, with following specs;
Chemical analysis;
B2O3 48.00 min %
Na2O 21.37 min %
SO4 135 ppm max
Cl 70 ppm max
Fe 3 ppm.....
Maya PetrolGaz San.Tic.Ltd.Sti
Turkey
Special Glass
Mar 06, 2009
Name: Borosilicate glass
Chemical composition:
SIO2
80.1
B2O3 12.5
AL2O3 2.3-2.5
Na2O + K2O 4.3
Thermal propties:
Expansion 32.0 ±1 x 10-7 celsius
Density at 20 C: 2.23 G/ cm³
Softening point: 820 celsius
Size errors:.....
ANHUI KEAN ADVANCED TECHNOLOGY CO., LTD
China
Barium Metaborate
Nov 06, 2008
Barium Metaborate
Formula: Ba(BO2)2.nH2O
Specifications:
purity: 90% min
Barium Oxide: 55-61%
Boron Trioxide (B2O3): 21-28%
Silicon Dioxide (SiO2): 4¡ª9%
Water Insoluble Matter: 0.3% max.
Moisture: 1.0% Max.
Oil.....
China
Glasswool Production Line
Glass wool is a kind of fibrous material made of natural ores such as quartzite, dolomite, feldspar, limestone and so on, which are melted into glass fluid by adding in accessories such as Calcined soda and borax and then drawn, blown or thrown into very ...
China
Boron Humate
1. Property Boron Humate is a kind of high polymer compound with black or brown powder or granular appearance. It’s alkaline and soluble in water. 2. Specification Solubility in 1%NaOH solution (dry base) 50.0%min Boron content (B2O3) ...
China
Sell Zinc Borate
We produce Ordinary zinc borate and Environmental zinc borate.Our product has got the certificate of Iso9002 , SGS and REACH, etc. It is widely used in industry of rubber, plastic, fibre, paint, ceramic, medicine. Also used in producing of insulating ...
China
Zinc Borate
zinc borate is environmental protection type non-halogen flame retardants. Zinc Borate can be used as a fire retardant in PVC, Polyolefins, Elastomers, Polyamides, Epoxy resins. In halogen-containing systems, ZB is used in conjunction with antimony ...
China
Zinc Borate
Product standard Item/ Grade Zinc borate 2335( 2ZnO. B2O3 3.5H2O) Excellent grade First grade Whiteness 99 95 Surface water% 0.5 1.0 Particle size, um 3-5 3-5 ZnO, % 37.0-40.0 B2O3, % 45.048.0 Loss on ignition% 13.515.5 Fineness ...
China
Buy Borax
Borax Decahydrate
Purity: 99.9% min
B2O3: 36.47% min
NaO: 16.48%
Or Borax Pentahydrate:
Purity: 99.9% min
B2O3: 47.76% min
NaO: 21.41%
We need 2000mt/ month.
China
BUY ULEXITE
We have a firm enquiry for ULEXITE, please contact me any time if you could supply this product.
Please check the demand details:
B2O3: 30%MIN, CNF Dalian or Tianjin port
ORIGION:CHILE / BOLIVIA
Quantity: 5000mt/ month
Payment: L/ C
China
Buy Boron Ore Concetrate B2O3
We are interest in your Ulexite (concentrate of B2O3) and would like to have specifications of your similar products. Our requirement is about 500 - 1000 MT per month, so would you please quote us your reference price on FOB or CFR Dalian, China.....
China
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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