HeBei Oriental Industry Co., Ltd
Country: China (Mainland)
Year Established: 2009
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Business type: Trading Company
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Boron oxide manufacture CAS NO.1303-86-2

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Min.Order Quantity:: 1 Metric Ton

Purity:: 98%min

Port:: QingDao,China;XinGang,China;shanghai,China.

Payment Terms:: L/C,T/T,MoneyGram

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Keywords

Plasticizers
Boron oxide
BORON TRIOXIDE;BORON OXIDE;BORIC ANHYDRIDE;BORIC OXIDE;BORON (III) TRI-OXIDE;BORIC ACID-ANHYDRIDE;BORIC ACID, ANHYDROUS;DI-BORON TRIOXIDE

Quick Details

ProName: Boron oxide manufacture
CasNo: 1303-86-2
Molecular Formula: B2O3
Appearance: white powder or glassy flakes
Application: It is used as the flux in decompositio...
DeliveryTime: Prompt
PackAge: at your request
Port: QingDao,China;XinGang,China;shanghai,C...
ProductionCapacity: 1000 Metric Ton/Year
Purity: 98%min
Storage: It should be stored in a shady, ventil...
Transportation: by sea,by air,by train.
LimitNum: 1 Metric Ton

Superiority

1.high quality and competetive price

1)we can offer coa certificate and official invoice.
2)we are manufacturer with own lab and factory, can provide high quality products with factory price.
3)products purity is test by our quality department strictly before sending, and you can also ask the third testing organization come and inspect, such as (sgs/ cti/ its), only after your confirmation will we send it out to you.

2.fast and safe delivery

1)products can be arranged first time we receive your prepayment. fixed service person are 7x24h for you to contact.
2) secure and discreet shipment. various transportation methods for your choice, like dhl/ups/tnt/fedex/sf-express/sea/train/air

3.we have clients throughout the world

1) professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) market feedback and goods feedback will be appreciated, meeting customers' requirement is our responsibility.
3) high quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

Details

boron oxide /cas 1303-86-2

1. physical and chemical properties :

1.1 molecule formula: b2o3

1.2 molecule weight: 69.62

1.3 apparance: colorless transparent powder

1.4 melting point: 450°c

1.5 boiling point:1860°c

1.6 density:1.085 gram per ml (amorphous)

1.7 solubility:the product can be dissolved in acid, ethanol, hot water, and slightly dissolved in cold water.

1.8 property:it is a colorless transparent powder. its surface has greasy feeling its hygroscopicity is strong and it is easy

to be hydrolyzed to form boric acid. in high temperature, it can be reduced by alkali metal or magnesium to monocrystal

boron, it can be completely mixed dissolved with the oxides of metal, copper, sliver, aluminum, tin, arsenic.

2. technical indexes:

term	index
boron oxide %(m/m)	≥98
sulfate %(m/m)	≤0.7
aluminum oxide %(m/m)	≤0.1
choride %(m/m)	≤0.1
undissolved matters in water%	≤0.02
size(through 180um)%	≤85%

3. uses :

it is used as the flux in decomposition of silicates the mixing agent of semiconductor material,the additives of heatproof glassware and paint refractory. it is also used in production of alloy steel in metallurgical industry. in addition it’s used as the catalyst in organic synthesis, the additive of lubricant used in high temperature, can be also used an environmental protection.

4. safety notes :

the product is considered toxic. it will harm body’s health by swallowing, breathing in, eyes contacting, skin contacting. to bring it into contact with eyes or skin will lead to irritation. to swallow it will lead to irritating alimentary canal. to inhale it will lead to irritationof respiratory tract. the highest allowable concentration is 15mg/m3 (osha) in working place. wear safety-protective glasses, dustproof gauze musk, rubber gloves during handling it.

5.package:

it is packed in the woven bag, in which should be put two strata of plastic bags, net weight 25 kg a bag.

6. storage:

it should be stored in a shady, ventilating and dry storehouse. its shelf life is one year. it can be still used if up to standard through retest after the specified date. should start using the product in air-drying place. when radical changes of humidity occurs, it will recrystallize and agglomerate. should pay attention to keep away from the radical changing environment during storage, and ensure good package.

7. transportation:

should avoid violent collision, rain drenching, sunning, and can’t take mixed transportation with strong oxidants during transporting.

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