Orthoboric acid CAS 10043-35-3

CBNumber: CB6128144

Molecular Formula: BH3O3

Formula Weight: 61.83

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Product Name: Orthoboric acid              CAS Number: 10043-35-3                Purity: 99%

Basic Info

Product Name:Orthoboric acid
Other Names:boric acid for photographic grade
Place of Origin:Shandong, China
Brand Name:Zhishang Chemical
Type:inorganic acid
Appearance:White powder
EINECS No.:233-139-2
Storage:Store at +5°C to +30°C.
Provide:Orthoboric acid MSDS;
Orthoboric acid COA

Boric Acid, Powder, Reagent;Boricacid,99.8%;boric acid solution;boric acid,technical;boric acid for condenser;boric acid for high purity;boric acid for medicine;boric acid for photographic grade

Product Categories:

Environmental kit; microorganism; Various chemical reagents; Inorganic compounds and salts; Cellular biology; Antiviral and anti infective; Standards and reference materials; Medical industry; Industrial raw materials; CB boride; Inorganic chemical products; Inorganic salts; Metal like; Analytical reagent; General reagent; Electronic chemicals; biochemistry; Genomics and molecular diagnosis; Molecular biology reagents; Reagents and supplements; Inorganic acid; Calibration; Instrument verification; Chemical industry; Chemical raw materials; Biochemical reagents; Molecular sieve; BuffersAtoZ; AlphabeticalMolecularBiology; BioUltraBuffers; BioUltraMolecularBiology; DNA&RNAPurification; MolecularBiologyReagents; Reagents; AnalyticalReagentsforGeneralUse; Purissp. a.ACS; BiologicalBuffersBiologicalBuffers; CellCulture; ReagentsandSupplements; BiotechnologyPerformanceCertified(BPC)BuffersBiologicalBuffers; BiochemicalsBiologicalBuffers; MolecularBiology; Acids; ElectronicChemicals; Micro/Nanoelectronics; ReagentPlus; BuffersAtoZEssentialChemicals; Acid; Customized synthetic products; Organic chemicalbook chemical raw materials; Chemical products – inorganic chemical; Organic raw materials; Inorganic chemical raw materials; Boric acid; Organic chemical raw materials; Main products; Raw materials; Biochemical reagent buffer; Organic carboxylic acids and their derivatives; Chemical materials; API; Organic raw materials; All products; Industrial/FineChemicals; Inorganics; BuffersAtoZBiologicalBuffers; SigmaUltraBuffers; BiologicalBuffers; BI-BZSpectroscopy; AAS; AASCRMsAlphabetic; AASSpectroscopy; ApplicationCRMs; B; MatrixSelection; Nitrate; Spectroscopy; BufferConveniencePackaging; BufferTabletsBiologicalBuffers; A-B,Purissp. a.ACS; CapillaryZoneElectrophoresisChemicalSynthesis; ACSGradeBuffersBiologicalBuffers; ACSGradeBiologicalBuffers; BuffersAtoZProteinElectrophoresis; CapillaryElectrophoresis; EssentialChemicals; InorganicAcids; RoutineReagents; SyntheticReagents; inorganicacid

Chemical Properties:
  1. White powder or granules and odorless. It is incompatible with potassium, acetic anhydride, alkalis, carbonates, and hydroxides. Boric acid has uses in the production of textile fiberglass, flat panel displays, and eye drops. Boric acid is recognized for its application as a pH buffer and as a moderate antiseptic agent and emulsifier.
  2. Boric acid is a white, amorphous powder or colorless, crystalline solid.
  3. Boric acid occurs as a hygroscopic, white crystalline powder, colorless shiny plates, or white crystals.

For weatherproofing wood and fireproofing fabrics; as a preservative; manufacture of cements, crockery, porcelain, enamels, glass, borates, leather, carpets, hats, soaps, artificial gems; in nickeling baths; cosmetics; printing and dyeing, painting; photography; for impregnating wicks; electric condensers; hardening steel. Also used as insecticide for cockroaches and black carpet beetles.

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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