Boracic Acid Boric Acid 99.9% CAS No. 10043-35-2 for Fertilizer Plant Growth Antiseptic

• CAS No.: 10043-35-3
• Formula: Bh3o3
• EINECS: 233-139-2
• Model NO.: CAS No. 10043-35-2
• Classification: Boric Acid
• Appearance: Powder
• Grade Standard: Tech Grade
• Acid Strength: Weak Acid
• Kind: Inorganic Acid
• Quality: Tech Grade
• Packaging: Plastic Woven Bag
• Element: Monobasic Acid
• Oxidation: Non Oxidizing Acid
• Volatility: High Boiling Acid
• Stability: Stabilized Acid
• Port of Loading: Qingdao, Tianjin, Shanghai
• Sample: Available
• Shelf Life: 1 Year
• Certificate: Fami-QS, SGS, ISO, COA
• Molecular Weight: 61.83
• Storage: Store Below +30 Celsius
• Melting Point: 160 °C (DEC.) (Lit.)
• Boiling Point: 219-220 °C (9.7513 Mmhg)
• Water Soluble: Soluble in Water
• Density: 1.440 g/cm3
• Application: Primarily Used in Glass Products
• Transport Package: 25kg, 50kg or 1000kg
• Specification: 99.5%min
• Trademark: Shandong Pulisi
• Origin: China; Shandong
• HS Code: 2810002000
• Production Capacity: 3000tons/Month

Product Description

Inspection Item	Boric Acid Quality Index			Inspection Result
	Premium Grade	First Grade	Qualified Grade
Boric Acid Appearance	White powdery crystal or lustrous scaly crystal with triaxial plane			White powdery crystal
Boric acid (H3BO3), w/%	99.6~100.8	99.4~100.8	≥99.0	99.9
Water-insoluble matter, w/%	≤0.010	≤0.040	≤0.060	0.010
Chloride (calculated as Cl), w/%	≤0.010	≤0.050	≤0.10	0.006
Iron (Fe), w/%	≤0.0010	≤0.0015	≤0.0020	0.0002

 

Main Uses of Boric Acid

• Boric acid is used to prepare buffer solutions and various borates.
• In the capacitor manufacturing and electronic component industry, it serves as a high-purity
• analytical reagent, a medicinal antiseptic, and a key ingredient in processing solutions for
• rinsing exposed photosensitive materials.
• Boric acid is widely applied in the glass industry: it enhances the heat resistance and
• transparency of glass products, improves their mechanical strength, and shortens the
• melting time.

FAQ

1. Delivery Reliability & Operational Excellence
Key Features:
Strategic inventory hubs at Qingdao, Tianjin, and Longkou port warehouses with 1,000+ 
metric tons of stock available
68% of orders delivered within 15 days; urgent orders prioritized via express logistics 
channel (30% acceleration)
2. Quality & Regulatory Compliance
Certifications:
Triple-certified under REACH, ISO 9001, and FMQS standards
Compliant with global hygiene regulations; 100% customs clearance success rate for 
Russian imports
3. Transactional Security Framework
Payment Solutions:
Flexible terms: LC (sight/term), TT (20% advance + 80% upon shipment)
Specialized schemes: 90-day LC for South American markets; Middle East: 30% 
deposit + BL payment
Dispute resolution: 72-hour response protocol for order-related conflicts
4. Agile Supply Chain Infrastructure
Multimodal Logistics Network:
Air freight: 3-day delivery for propionic acid shipments to Thailand
Rail transport: Dedicated calcium formate route to Russia via Eurasian corridors
ISO TANK solutions: Direct liquid chemical shipments (e.g., propionic acid to India)
Packaging Optimization:
Flexitank technology: 12% cost reduction for ethylene glycol (vs. traditional drum 
packaging)
Construction-grade calcium formate: Moisture-resistant 25kg woven PP bags
5. Risk Mitigation Protocols
End-to-End Visibility:
Real-time GPS tracking for container shipments
Third-party inspection services at destination ports (e.g., acetic acid shipments to 
South Africa)
After-Sales Assurance:
30-day quality guarantee with replacement/refund options
Complimentary temperature monitoring loggers for reefer container shipments.