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Boric Acid 99.6%CAS: 10043-35-3

  • FOB Price:
    10 USD/GramGet Latest Price
  • Port:
    Tianjin port
  • Minimum Order Quantity:
    1 Kilogram
  • Supply Ability:
    1000  Kilogram/Month
  • Payment Terms:
    Western Union,MoneyGram,
Quick Details
Synonyms: Boric Acid, MB Grade (1.12015); Boron; Boricacidhighpurity; Boricacidwhitextl; Boric acid - specially pure; Boric Acid BP Classification: Pharmaceutical Intermediates
EINECS: 233-139-2 Molecular Formula: H3BO3
Melting Point: 169℃ Boiling Point: 300℃
Stability: Stable at room temperature in closed containers under normal storage and handling conditions. Water Solubility: 49.5 g/L (20 °C) in water
Refractive index: 1.462 Flash Point: 无意义
Purity: 98% Appearance: white powder
HazardClass: Brand Name: China
skype: zhangke07181
Packaging & Delivery
Packaging Detail: in vacuum aluminum foll bags or customized
Delivery Detail: 1: Our products have high quality and competitive price advantage! 2: We work with DHL, FedEx, TNT, UPS, HKEMS established long-term stable cooperative relationship! 3.We can supply sample for testing. 4: We have established long-term stable business with customers around the world! This is from the Chinese . Our company is engaged in all kinds of chemical raw materials,pharmaceutical intermediates. Goods fast delivery time, please feel free to contact.
Detailed Description

 Detailed Product Description

English Name: Boric Acid (Boracic acid, basilit b, borofax, boron trihydroxide)
Molecular Formula: H3BO3
Molecular Weight: 61.83
CAS No.: 10043-35-3
EC Number: 233-139-2
Melting point: 169deg. C(336.20° F)
Specific Gravity: 1.44(water=1)
Solubility in water: 4.9g/100g @20° C
PH: 3.6-4(4%aq. Soin)
Appearance: Colourless or white odourless crystalline solid
Properties: White crystalline powder. There are creamy feel, no smell, soluble in water, ethanol, glycerol, ether, and essential oils, the aqueous solution was slightly acidic.
Application: Glass mabufacturing, ceramics, welding, leather industry, wood-preservative, pharmacy, raw material of other boron compounds.
Packing: 25kg plastic woven bag, 22MT/20'FCL


(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
SO4 2-  (%)≤ 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
 
 
 

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Type:Trading Company
Last Login:2017-09-20

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