Sign In | Join Free | My chinacsw.com
chinacsw.com
Products
Search by Category
Wholesale Marketplace
Home > Daily Chemical Raw Materials >

High Pure Pharmaceutical Industry Raw Materials Boric Acid White Flakes

Categories Pharmaceutical Raw Materials
Brand Name: Yuancheng
Model Number: Pegylated Mechano Growth Factor,PEG MGF
Certification: ISO9001
Place of Origin: WUHAN
MOQ: 10 gram
Price: Negotiable
Payment Terms: T/T, Western Union, MoneyGram,bitcoin
Supply Ability: 300KG/Month
Delivery Time: About 4-7 working days
Packaging Details: Discreet packaging
Product Name: Boric acid flackes
CAS No: 10043-35-3
MF: H3BO3
Melting point: 169 °C
Boiling point: 300 °C
Appearance: white crystalline flake triclinic
Function: antiseptic
Grade Standard: Pharmaceutical Grade
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    High Pure Pharmaceutical Industry Raw Materials Boric Acid White Flakes

    Raw Materials Pharmaceutical Industry Boric Acid White Flakes Domestic Shipping to Europe


    Product Name

    Boric acid flackes

    CAS No

    10043-35-3

    MF

    H3BO3

    Melting poin

    169 °C

    Purity

    99%

    Boiling point

    300 °C

    Appearance

    white crystalline flake triclinic

    Function

    antiseptic

    Grade Standard

    Pharmaceutical Grade



    Boric acid 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 or as client’s request


    Properties

    Boric acid is actually oxidation boron hydrate (B2O3, 3H2O), for white powder crystallization or three inclined shaft side flake crystallization, have satiny gloss, no odor. Handle Proportion 1.435 (15 °C). Soluble in water, alcohol, glycerin, ethers and oils, aqueous show weakly acidic. The solubility of boric acid in water with temperature and increase, and can change with steam volatile, In the solubility inorganic acid than in water solubility of small. Heated to 70 to 100 °C gradually dehydration generating partial boric acid, 150 ~ 160 °C when coke boric acid, 300 °C generated boric acid anhydride (B2O3).


    Description

    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.


    Features

    touched with the skin have satiny feeling, no smell, taste slightly acidic after bitter and sweet.


    Storage

    Seal save. Should be stored in a dry, clean inside storeroom, open air are not, should avoid to rain or moisture


    Buy High Pure Pharmaceutical Industry Raw Materials Boric Acid White Flakes at wholesale prices
    Send your message to this supplier
     
    From:
    To: Hangzhou Fuluo Biological Technology Co.,Ltd.
    Subject:
    Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0

    Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2019 chinacsw.com. All rights reserved.