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ISO Certified Reference Material Purity Degree 99% Orthoboric acid

TDS 33 Inquiries

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CAS No.:

10043-35-3

Grade:

Industrial Grade

Content:

99%

Port:

SHANGHAI

Brand:

Packaging:

25KG/Drum

Price valid (until):

2024-05-12

 This product has been removed from the shop temporarily..

Dingyanchem

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Pharmaceutical materials (APIs),Pharmaceutical Intermediates,Fine chemicals,Biochemical reagents

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CAS 10043-35-3/11113-50-1 Orthoboric acid	Pharmaceutical Grade/99.9		QINGDAO EAST CHEMSOURCES TRADE CO.,LTD	Inquiry
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Boric Acid 99% Powder SAA09989T5262 SAA	Industrial Grade/99	$1350-1500/MT FOB	M A M M TRANDING ENTERPRISE	Inquiry

Product Description
Seller Information
Inquiry History

Description

Product Detail

Characters	A white, crystalline powder, colourless, shiny plates greasy to the touch, or white crystals, soluble in water and in glycerol(85per cent) .	To pass test
Identification	Comply with the standard	To pass test
Appearance of solution	Clear and colourless.	To pass test
Acidity or Alkalinity	3.8~4.8	To pass test
Solubility in alcohol	Comply with the standard	To pass test
Organic matter	Comply with the standard	To pass test
Sulfates	≤450ppm	200ppm
Heavy metals	≤15ppm	6ppm
Assay	99.0~100.5%	99.9%
Conclusion	Commplies with USP30

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Q1 Can i get some samples
A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2 How to start orders or make payments
A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T,or Paypal or Escrow(Alibaba).
Q3 How to confirm the Product Quality before placing orders
A3 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.
Q4 What's your MOQ
A4 Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5 How about delivery leadtime
A5 Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6 Is there a discount
A6 Different quantity has different discount.
Q7 How do you treat quality complaint
A7 First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8 How to contact us
A9 You can chat with us by Trademanager,MSN&Skype Online.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly or send Email to us., you will get our reply.

ECHEMI Editorial Reference

Odorless white solid.

Certificates

Basic Info

Product Name:

Boric acid (H3BO3)

Other Name:

Boric acid (H3BO3);Boracic acid;Orthoboric acid;Boron trihydroxide;Borofax;Orthoboric acid (B(OH)3);Orthoboric acid (H3BO3);Trihydroxyborane;Boric acid (B(OH)3);Dr.′s 1 Flea Terminator DFPBO;Dr.′s 1 Flea Terminator DF;Dr.′s 1 Flea Terminator DT;Flea Prufe;Super Flea Eliminator;Dia Flea-Mate;Dr.′s 1 Flea Terminator DTPBO;Basilit B;NSC 81726;Roach Away;CB BORiD;Roach Prufe;Niban-FG;Optibor;Boric acid;Niban Granular Bait;Bushwhacker;Entimaden;Niban;Nitrate balancer;Optibor TP;12795-04-9;30698-98-7;2253722-08-4

CAS No.:

10043-35-3

Molecular Formula:

BH3O3

InChIKeys:

InChIKey=KGBXLFKZBHKPEV-UHFFFAOYSA-N

Molecular Weight:

61.83300

Exact Mass:

61.83

EC Number:

234-343-4

HScode:

2810002000

Categories:

Denaturant

Characteristics

PSA:

60.69000

XLogP3:

-2.05180

Appearance:

Boric acid is an odorless white solid. Melting point 171°C. Sinks and mixes with water. (USCG, 1999)

Density:

1.435 g/cm³ @ Temp: 15 °C

Melting Point:

171 °C (decomp)

Boiling Point:

300ºC

Refractive Index:

1.385

Water Solubility:

H2O: 49.5 g/L (20 ºC);Solubility in water, g/100ml at 20°C: 5.6

Storage Conditions:

Store at RT.

Vapor Pressure:

2.6 mm Hg ( 20 °C)

Odor:

Odorless

Taste:

Faintly bitter

PH:

3,8-4,8 (3,3 % aqueous solution)

See More Boric acid (H3BO3) Properties 

Hazard Identification

Classification of the substance or mixture

Reproductive toxicity, Category 1B

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	none
Prevention	P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P318 IF exposed or concerned, get medical advice.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from strong bases.Preserve in well-closed containers.

See More Boric acid (H3BO3) Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Pharmaceutical materials (APIs),Pharmaceutical Intermediates,Fine chemicals,Biochemical reagents

Location:
Room 601, Building 4,No.571, Str.19, Hangzhou, Zhejian

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment

Average lead Time:
20

Total Annual Revenue:
Less than $1 million

Total Employees:
11-50

Year of Establishment:
2013

Certifications:
Hazardous Chemicals Production License,Business license

Company Profile
Located in Xiasha Economic Development Park of Hangzhou city (capital of Zhejiang province in the southeast coastal region of China), Hangzhou Dingyan Chem Co.,Ltd is a modern private enterprise; we are mainly engaged in the development, trade and independent.import and export business of hi-tech products such as pharmaceutical materials (APIs), pharmaceutical intermediates, fine chemicals and biochemical reagents, etc. Insisting on the development path of “scientific and technological innovation” since our foundation, we has laid great stresses on the research and development of scientific and technological innovation. Now, our products are well sold in more than 60 countries and regions in North America, Western Europe, Southeast Asia, Central and South America, and then established long-term and steady relations of cooperation with many pharmaceutical enterprises in Europe, USA, Greece, Germany, South Korea and India, etc. WE are highly appraised and trusted by customers for rigorous attitude and sincere service. Taking “market as guidance, technological innovation as support, and environmental protection and safety as mission, to build brand image by honest business and dedicated work”, we are committed to the development of biochemicals and fine chemicals, etc.

Inquiry History

33 Inquiries

Country	Product	Purchase Quantity	Date Posted
Vietnam	Acid boric	50 MT	Apr 18, 2025
Vietnam	Acid boric	50 KG	Apr 19, 2025
Benin	Boric acid 99	20 KG	May 30, 2024
South Korea	Boric Acid 99.5%	25 KG	Aug 10, 2026
Portugal	High-Grade Boric Acid	500 MT	Mar 5, 2025
Portugal	High-Grade Boric Acid	500 MT	Mar 5, 2025
Bangladesh	Boric acid	1.00 20' Fcl	Jul 1, 2026
Pakistan	Boric acid	10000.00 KG	Jul 1, 2026
Pakistan	Boric acid	20.00 MT	Apr 16, 2026
Pakistan	Boric Acid	2000.00 KG	Feb 12, 2026
Pakistan	Boric acid	1.00 20' Fcl	Oct 17, 2025
Canada	Boric Acid	20 KG	Oct 16, 2025
Vietnam	ACID BORIC	30 KG	Aug 26, 2025
India	Boric Acid (H3BO3)	1.00 MT	Mar 5, 2025
India	Boric acid	2500.00 KG	Oct 25, 2024
Russia	Boric Acid	60 MT	May 15, 2024
Canada	Boric acid powder	3 MT	Dec 1, 2023
Indonesia	Boracic Acid	25 MT	Jul 10, 2026
South Africa	Boric acid	210.00 MT	Jun 11, 2026
Pakistan	Boric acid	20.00 MT	Apr 21, 2026

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