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DISODIUM OCTABORATE TETRAHYDRATE CAS 12280-03-4 ISO Certified Organic Intermediate

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DISODIUM OCTABORATE TETRAHYDRATE CAS 12280-03-4 ISO Certified Organic Intermediate

Brand Name:	Xuanming
Model Number:	12280-03-4
MOQ:	1KG
Price:	30-50USD
Packaging Details:	Drum
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Product Name:

DISODIUM OCTABORATE TETRAHYDRATE

CAS Number:

12280-03-4

Molecular Formula:

Na₂B₈O₁₃·4H₂O

Molecular Weight:

412.52

Appearance:

White Odorless Crystalline Powder

Element Boron Content:

20.8%~21.3%

Water Insoluble Substance:

≤0.5%

PH Value (1% Aqueous Solution):

7.0~8.5

Supply Ability:

10000KG

Product Description

DISODIUM OCTABORATE TETRAHYDRATE CAS 12280-03-4 ISO Certified Organic Intermediate

Product Overview

Disodium Octaborate Tetrahydrate, CAS 12280-03-4, abbreviated as DOT, is a common inorganic borate crystalline powder. It owns high boron content and outstanding water solubility, far superior to ordinary borax and boric acid. The compound features mild chemical properties, non-volatile nature and stable activity, widely applied in agricultural boron supplement, wood anti-corrosion, flame retardant preparation and industrial chemical research. It can form stable protective structures after dissolution and penetration, delivering long-lasting biological protection effect.

Inspection Item	Standard Specification
CAS Number	12280-03-4
Molecular Formula	Na₂B₈O₁₃·4H₂O
Molecular Weight	412.52
Appearance	White Odorless Crystalline Powder
Element Boron Content	20.8%~21.3%
Water Insoluble Substance	≤0.5%
pH Value (1% Aqueous Solution)	7.0~8.5
Storage Condition	Sealed preservation under cool dry environment

Product Physical & Chemical Properties

This borate powder dissolves rapidly in cold and hot water to form clear transparent solution without precipitation. It will lose crystal water gradually above 75℃, so high-temperature environment should be avoided. The raw material is non-corrosive to most metal materials, chemically inert under normal temperature, and will not decompose spontaneously. It has good permeability, can penetrate wood fiber and plant tissue quickly. With low biological toxicity, it brings no persistent pollution to soil and finished products, meeting industrial and agricultural safety application standards.

Main Application Fields

Agriculture: High-efficiency boron fertilizer to supplement crop boron element, improve flowering quality and stress resistance.
Wood processing: Anti-mildew and insect repellent preservative for lumber, wood furniture and building wood structures.
Industrial production: Flame retardant additive for textiles, boards and polymer materials, auxiliary raw material for daily chemical cleaning agents.
Laboratory research: Boron source reagent for inorganic chemical experiment and formula development.

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DISODIUM OCTABORATE TETRAHYDRATE CAS 12280-03-4 ISO Certified Organic Intermediate