Borax/ Sodium Tetraborate Decahydrate CAS 1303-96-4
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$3.00 / 25 - 99 kilograms
$1.30 / >=100 kilograms - 25 kilograms
- Shanxi Zorui Biotechnology Co., Ltd.
- Shanxi, China
- Ms Julie Feng
Product Detail
brand: | Zori | Place of origin: | Shanxi, China |
Packaging details: | 1. 25kg per bag; 2. 1000kg per big bag; 3. Packaging according to customer requirements. | Package preview: | |
port: | Qingdao/Shanghai/Tianjin/Guangzhou/Ningbo Port | appearance: | White powder |
purity: | 99 | Shelf life: | 2 years |
Supply capacity: | 3000 tons per month | product name: | Borax |
application: | Industrial applications | Certification: | ISO 9001/CO |
EINECS number: | 603-411-9 | Other names: | Borax |
model: | Borax | Minimum order quantity: | 1 ton |
Grade standards: | Agricultural grade, electronic grade, food grade, industrial grade, pharmaceutical grade, reagent grade | payment terms: | L/C, Western Union, D/P, D/A, T/T, MoneyGram |
Classification: | Borate | Storage: | cool dry place |
Chemical Abstracts Service number: | 1303-96-4 | IF: | B4H20Na2O17 |
Specification
Borax, CAS NO.1303-96-4, also known as sodium borate, sodium tetraborate or disodium tetraborate, is an important boron compound, mineral and borate. Borax powder is white in color and consists of soft colorless crystals that are easily soluble in water.
Preparation of Borax: Borax is a product of shallow lake evaporation. It can also be produced synthetically from other boron compounds.
Borax uses: Used in preservatives and pharmaceuticals, as a flux in smelting, brazing, and welding operations; as a deoxidizer for nonferrous metals; as a neutron absorber for atomic energy shielding; rocket fuel; and in the extremely hard abrasive boron carbide (harder than corundum).
When using this chemical, please note the following:
1. Do not inhale dust;
2. Avoid contact with skin and eyes;
3. Wear appropriate protective clothing and gloves;
You can still convert the following data into molecular structures:
(1)InChI=1S/B4O7.2Na/c5-1-9-3(7)11-4(8)10-2-6;;/q-2;2*+1;
(2)InChIKey=RPAYJVFLNVKVRS-UHFFFAOYSA-N;
(3) Smile O=BO[B](O[B](OB=O)O[Na])O[Na];
Sodium tetraborate decahydrate
CAS number: | 1303-96-4 |
EINECS: | 215-540-4 |
Molecular weight: | 381.3721 |
Molecular formula: | H20B4Na2O17 |
Melting point (℃): | 75℃ |
Water solubility: | 60g/L (20℃) |
thing | result |
Content determination (Na2B4O7·10H2O) | ≥99.03% |
Sodium carbonate (Na2CO3) | ≤0.1% |
Insoluble in water | ≤0.02% |
Sulfate (SO4) | ≤0.1% |
Chloride (Cl) | ≤0.03% |
Sodium oxide (Na2O) | ≥16% |
Boron trioxide (B2O3) | ≥35% |
Iron(Fe) | ≤0.002 |
The average particle size | 60-80 mesh |
appearance | white granular |
in conclusion | The result complies with GB537-97 standard |
Package |
1kg-15kg packaging |
2 PE bags inside the carton + 1 aluminum foil bag outside |
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25kg-50kg packaging |
2 PE bags inside the barrel + 1 aluminum foil bag outside |
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Other packaging |
Customized packaging |
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Drum size |
D38cm*H60cm or customized, 25kg/barrel |
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Shipping |
1-50kg |
international express |
fast and convenient |
door to door |
50-500kg |
air freight |
fast and cheap |
Go to the airport |
|
More than 500kg |
Shipping |
Cheap and convenient |
to port |
transportation |
Transportation |
brand |
Shipping time |
starting point and destination |
style |
Express |
DHL Express |
3-6 days |
door to door |
sample |
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fedex |
3-6 days |
door to door |
sample |
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ups |
3-6 days |
door to door |
sample |
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TNT |
3-6 days |
door to door |
sample |
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Express delivery |
8-15 days |
door to door |
sample |
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Air |
Went by plane |
3-7 days |
Airport to airport |
Order |
|
ocean |
Take a boat |
Asia: 15-20 days Europe: 25-35 days United States: 30-40 days |
port to port |
Order |
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