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Qingdao Allrise Import & Export Co., Ltd.

Supplier From China
May-15-12
Supplier : Pentahydrate borax, decahydrate borax, boric acid, evacuated vacuum tube, opaque frit

Established: 2009 Standards: ISO9000

Verification Status



Contact Details:
Room A-1509 International Trade Center
No 230 Changjiangzhong Road
Qingdao 266555
Shandong China


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More Items Similiar to: Qingdao Allrise Import & Export Co., Ltd.

May-15-12
 
Borax Decahydrate is the refined form of natural sodium borate and has the chemical formula Na2B4O7.10H2O. Composed of boric oxide (B2O3), sodium oxide, and water, it is a mild, alkaline salt, white and crystalline, with excellent buffering and fluxing properties.

Available in crystalline (granular) or powder form, Borax Decahydrate is an important multifunctional source of B2O3, particularly for processes in which the simultaneous presence of sodium is beneficial.

Physical properties & size distribution
Crystalline
Molecular Weight: 381.83
Specific Gravity: 1.73 gr/cm3
Bulk Density: 0.812 gr/cm3
Fraction / +1 mm: 0.8% max
Fraction / -0.060 mm: 4% max

Chemical Composition
Crystalline
Purity: 99.90 % min
B2O3: 36.47 % min
SO4: 70 ppm max
Cl: 50 ppm max
Fe: 10 ppm max

Borax Decahdrate is used as a raw material for
Commercial sodium borate,
Glass,
Porcelain enamel,
Starch and adhesives,
Detergents,
Herbicides,
Fertilizers,
Rust inhibitors,
Pharmaceuticals
Leather,
Photography,
Bleaches,
Paint,
Boron compounds,
Smelters,
Insulation materials.




50kg/bag 24Mton/40'FCL load without palletized.
May-15-12
 
Pentahydrate Borax
(Na2B4O7.5H2O)

Chemical analysis
Crystalline
Purity: 99.90 % min
B2O3: 48.00%min.
NA2O: 21.45%min.

Size distribution
Crystalline
Molecular Weight: 291.35
Specific Gravity: 1.815 gr/cm3
Bulk Density: 0.980 gr/cm3
Fraction/+1mm: 6% max
Fraction/-0.060mm: 2% max.


50kg/bag 24Mton/20'FCL load without palletized.
May-15-12
 
Boric Acid, also called Boracic Acid or Orthoboric Acid, is a mild acid that exists in the form of colorless crystals or a white powder and dissolves in water.

Available in crystalline (granular) or powder form, Boric Acid has the chemical formula H3BO3, sometimes written B(OH)3. When occurring as a mineral, it is called Sassolite.

Chemical Composition - TYPICAl
Normal Sulphate: Low Sulphate
Purity: 99,90 % min: 99,90 % min
B2O3: 56.25 % min: 56.25 % min
SO4: 500 ppm max: 130 ppm max
Cl: 15 ppm max: 15 ppm max
Fe: 20 ppm max: 10 ppm max

PHYSICAL PROPERTIES & SIZE DISTRIBUTION - CRYSTALLINE
Molecular Weight: 61.83: 61.83
Specific Gravity: 1.435 gr/cm3: 1.435 gr/cm3
Bulk Density: 0.8 gr/cm3: 0.8 gr/cm3
Fraction/+1 mm: 4% max: 4% max
Fraction/-0.060mm: 4% max: 5% max

PHYSICAL PROPERTIES & SIZE DISTRIBUTION - powder
Molecular Weight: 61.81
Specific Gravity: 1.435 gr/cm3
Bulk Density: 0.7 gr/cm3
Fraction / +1 mm: 0%
Fraction / -0.060 mm: 30% min.

Application:
Chemicals (Borates, water-glass manufacture, nitric acid from saltpeter
with simultaneous production of borax),
Ceramic glazes,
High grade cements capable of taking high polishes Impregnating wicks of stear in candles,
Glass pastes and special glasses,
Intermediates,
Laundry starch glazes,
Leather preparation of hides prior to tanning (leather-dressing compounds),
Artificial precious stones,
Metallurgy (Welding flux, brazing copper, enamel coatings on iron),
Fireproofing compositions and linings for safes,
Pigments (borated ultramarine),
Enamel paints,
Manufacture of imitation hard wood from soft wood,
Paper glazes,
Medicine,
Cosmetics,
Soaps,
Textiles (Fireproofing, mordant, solvent bleach),
Fiberglass insulation.



50kg/bag 24mton/40'fcl load without palletized.
GOLD Member
Jan-15-23
 
Product name :Sodium Tetraborate Pentahydrate
Molecular formula: Na2B4O7�·5H2O
Analysis items Standard
Appearance White crystalline
B2O3 47.76%-49.35%
Na2B4O7�·5H2O 99.99%-103.24%
Na2O 21.25%-21.95%
SO4 135 ppm max
Cl 70 ppm max
Fe 5 ppm max
Insoluble matter in water 150 ppm max
GOLD Member
Nov-05-20
Supplier From Saint-Paul, France
GOLD Member
May-02-22
 
Specifications:
Appearance white free-flowing fine granule
Granule size 90% min between 0.15-0.85mm
NaCl 99 % min
Moisture 0.09% max
Ca & Mg 0.3% max
Water insolubles 0.1% max
GOLD Member
Sep-20-20

Pularin

$20.00K
MOQ: 5  
Sample Available
Supplier From Surat, Gujarat, India
 
Pularin:
Foot ball shaped 60 atoms of carbon at edges is layed in pularin.Pularin atoms are arranged in ball.
Each atom is called Bucky balls and tubes are called Bucky tubes or Nano tubes.Each nano tube is 1 to 7 nm diameter i.e 1nm=50000 part of a hair sting.
where?
1)mangampet ,cuddapah dist.Ap,India.app 800 ppm(parts prer million)info given by stanford University.

Cost:
150 times costlier than gold.
10 grams pularin $23000 to $45000
also info given by Bucky-USA website.

Special uses if this becomes common:
1)Pularin coting on aeroplanes withstands from thunders ,rains ,Flashes etc.
2)Bullet proof ackets
3)curing cancer etc.
GOLD Member
May-08-17
 
The primary use of Ammonium Sulphate is as a fertilizer for alkaline soils. In the soil the ammonium ion is released and forms a small amount of acid, lowering the pH balance of the soil, while contributing essential nitrogen for plant growth. The main disadvantage to the use of Ammonium Sulphate is its low nitrogen content relative to Ammonium Nitrate, which elevates transportation costs.
It is also used as an agricultural spray adjuvant for water soluble insecticides, herbicides, and fungicides. There it functions to bind iron and calcium cations that are present in both well water and plant cells. It is particularly effective as an adjuvant for 2,4-D (amine), glyphosate and glufosinate herbicides.
GOLD Member
Dec-24-22

Acetic Acid

$600
MOQ: Not Specified
 
We can supply Acetic Acid Industrial Grade and Food Grade.

Commodity:Acetic acid.
Other name: Glacial acetic acid
Molecular formula CH3COOH
CAS:64-19-7
EC No.200-580-7


Introduction:
Annual capacity of our glacial acetic acid is 350,000.the raw material is methanol.we use a new technical process to produce: Methanol decomposition.
the most important characteristic of this way are as following:
mild oder; high quality--can reach 99.99%min; low cost--30% lower than oil decomposition and ethanol decomposition way.


Specifications:
Apha color:<10
Freezing point: 16
Specific gravity:1.04
Acetid acid: 99.8%
Acetaldehyde: 0.004%
Formic acid: 0.06%
Iron: 0.00004%
Non-Volatile Matter: 0.003%
The heavy metal(As Pb counts): 0.00002%


Package:
IBC drum, 30kgs/HDPE drum and ISO tank

Verification Status