Quick Details
- ProName: Boric acid
- CasNo: 11113-50-1
- Molecular Formula: BH3O3
- Purity: 99.60-100.8
- LimitNum: 0
Superiority
boric acid
1.ISO/SGS/COA
2.free samples
3.high quality,good price
4.fast delivery
Boricacid1.CharaterHSCode2810002000MolecularWeight…
Details
boric acid
1.ISO/SGS/COA
2.free samples
3.high quality,good price
4.fast delivery
Boric acid 1.CharaterHS Code2810002000Molecular Weight 61.83UN NO 1830 2.Specification ITEMTest itemSpecification1(H3BO3) %99.60-100.82Water insoluble matter0.010 max3Sulfate (SO4)0.10 max4chloride (Cl)0.010 max5Iron (Fe)0.0010 max6AppearanceWhite powder crystal or squama with luster crystal 3.Uses 1)Glass industry Optical glass, Acid-resisting glass,Heat resistant glass, Glass fibre, improvethe heat-resisting and transparency of glass, and increase the mechanical strength, and shorten thedissolve melting time;2)Ceramic Industry the main part of glaze, strengthen the enamel product luster and fastness;3)Metallurgy Industry One key additive on Ferro-Boron alloy and Boron steel, and strengthentheir hardness and ductility;4) Medicine Desinfectant and Preservatives; Astringent and insecticide;5)Binder For fluting paper;6)Others Retardant material, Nuke industry, Leather, Rust-proof, Paint, Electroplate etc. 4.Packing 25kg/pp bag 25MT/20'FCL
LisaHenan Allrich Chemical Co.,LtdTel86-371-66396550Fax86-371-86082812Skypeallrich_lisana78boric acid powder food
1.boric acid 99
2.free sample
3.boric acid for food & industrial grade
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boric acid powder food 1.characterCAS NO 10043-35-3;11113-50-1Appearance White powder crystal&nbboriboric acid industrial grade1.CAS10043-35-3;11113-50-12.boric acid food grade3.boric acid tech grade4.boric acid H3BO3
boric acid industrial grade 1.character CAS NO 10043-35-3;11113-50-1Appearance White powder crystal or inclined shaft three the scales with luster crystallizationMolecular Formula H3BO3Molecular Weight 61.8332.specification (H3BO3)≥98%99.5%99.9%ColorWhiteWhiteWhiteWhiteWhiteAppearanceGranularPowderGranularPowderPowderSize2-4 mm60-80 mesh2-4 mm60-80 mesh60-80 meshB (%) ≥17±0.117±0.117.5±0.117.5±0.117.6±0.1B2O3 (%) ≥55.2±0.155.2±0.156.1±0.156.1±0.156.3±0.1SO42- (%) ≤0.0350.00050.0002Cl- (%) ≤0.00180.00010.0001Fe (%) ≤0.00060.00020.0001Heavy metals (Pb) % ≤0.00080.00020.0001Water insoluble (%) ≤0.010.0050.0013.usefor making ceramics, glazes, cements, wicks, food preservatives, special glasses; Also for leather dressing compounds for preparation of hides prior to tanning; Artificial precious stones; As flux in metallurgical industry, fire-proofing compositions and linings for safes; Also for pigments; Enamel paints, paper glazes, cosmetics, soaps, textiles, medicines, etc.4.package25kg pp bag with PE lining.