boric acid flake made in China shipping to UK

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US $20.00 / Kilogram |2 Kilograms (Min. Order)
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Overview
Quick Details
Classification:
Boric Acid
CAS No.:
10043-35-3
Other Names:
boracic acid
MF:
H3BO3
EINECS No.:
233-139-2
Place of Origin:
Henan, China (Mainland)
Grade Standard:
Agriculture Grade, Electron Grade, Industrial Grade, Medicine Grade, Reagent Grade
Purity:
99.9%
Appearance:
white powder
Application:
used for making ceramics, Special Glasses
Brand Name:
QJ
Model Number:
1-3mm 3-5mm
boric acid:
boric acid
Product Description

 Boric Acid H3BO3 1-3mm 3-5mm

1. Boric Acid H3BO3
2. Purity: 98%~99.9%
3. Boron Content: 17. %
4. Packing: 25KG/BAG
5. Appearance: Powder or Granula


Property:
Boric acid, also called boracic acid or orthoboric acid or acidum boricum, is a weak acid often used as an antiseptic, insecticide, flame retardant and a precursor of other chemical compounds. 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.


Specification:

(H3BO3)≥
98%
99.5%
99.9%
Color
White
White
White
White
White
Appearance
Granular
Powder
Granular
Powder
Powder
Size
2-4 mm
60-80 mesh
2-4 mm
60-80 mesh
60-80 mesh
B (%) ≥
17±0.1
17±0.1
17.5±0.1
17.5±0.1
17.6±0.1
B2O3 (%) ≥
55.2±0.1
55.2±0.1
56.1±0.1
56.1±0.1
56.3±0.1
SO42- (%)≤
0.035
0.0005
0.0002
Cl- (%)≤
0.0018
0.0001
0.0001
Fe (%) ≤
0.0006
0.0002
0.0001
Heavy metals (Pb) % ≤
0.0008
0.0002
0.0001
Water insoluble (%) ≤
0.01
0.005
0.001
Packing
25kg, 50kg,1000kg plastic-lined plastic woven bags

Application:

1.ceramics, insecticides, heatresistant glass (borosilicate glass), glass fibers, porcelain enamels, boron chemicals, welding

fluxes, flame retardants, fungus control, eyewash solutions, and electroplating, Taxidermy (preserving).
2.For hardening steel. as a tooling life extender, as a mix in flux, fireproofing fabrics (if you stick or mig weld it will stop those annoying little holes) and weatherproofing wood; as a preservative; manufacture of cements, crockery, porcelain, enamels,

glass, borates, leather, carpets, hats, soaps, artificial gems; in nickeling baths; cosmetics; printing anddyeing, painting; photography; for impregnating wicks; electric condensers.
3.In the health area it is used as an eyewash, an astringent, as an antifungal where it gets rid of yeast infections and an antivirl, against cold sores.

Packing & Delivery

Packing:

1. Packed in plastic-lined plastic woven bags of 25Kg net each, 25MT per 20FCL.
2. Packed in plastic-lined plastic woven jumbo bags of 1250Kg net each, 25MT per 20FCL
3. According to the customer's requirement

Detailed Images
FAQ

1: Are you manufacturer or trading company?
We are group company it,we have our own factory to do the production to assurely high quality product
with competitive price
2: Can you make packing and logo as customer request?
Yes we can , if you have special needs ,please contact us
3.What is your payment term?
30% T/T after confirm the contract/PI, balance before shipment or against copy of Bill of Loading :L/C.
4. what is your lead time ?
After the deposit and confirm all the accessory with in 7--10days.
5:what’s your packing ?
Normally,standard export packing,also we can do packing as your require

Our Company

ZHENGZHOU QIANGJIN SCIENCE AND TECHNOLOGY TRADING CO.,LTD

built up to offer chemicals and raw materials from China in more than 6 years ago, along with the growth of company size and capacity, we begin to explore other filed, such as Agriculture machinery , Farm machine , Food machine , Wood machine , Textile machine. Through acting as the sole representative agents and incorporating small factory, we have gained lot from widen the business line and diversify the business operation.
Our company is located in CHENZHAI VILLAGE, JINSHUI DISTRICT, ZHENGZHOU CITY, HENAN province,which has an independent storage, R&D and sales network and an professional after-sales service team.We not only offer the products from our own factories, but also act as the exclusive representative of several local manufacturers, so we can offer a wide product range.
Based on the advanced production technology and stable product quality, we enjoy high reputation in domestic and international markets. We sincerely welcome everyone to come to consult, negotiate and cooperate based on mutual benefits.
We'll like to inform you that if we've the products you are searching for,send us your full details concerning the product,we will be here 24 hours for you!

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