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Sodium Borate

Molecular Formula:Na2B4O7
Molecular Weight:201.22
Standard:ACTI2158---2002
Grade:Industrial Grade

Product Characteristics:
1. Excellent ultra-micro fast solubility.
2. Excellent dispersion fire-resistant property.
3. Good high temperature film formation property.
4. Stable pH buffering ability.


Major Application: Compounding fire-resistant, mechanic processing coolant, pH buffer.
Technical Specification

ACTI2158---2002 Specification：

Typical Value

Item

Standard

Appearance

White powder

White powder

Purity %

98.0min

98.5min

Fe %

0.005 max

0.005max

Pb %

0.0005 max

0.0005 max

As %

0.0003 max

0.0002 max

Fluoride(F) %

0.001 max

0.0008 max

Insoluble Substances %

0.2max

0.1max

Loss on Dry %

2 max

1 max

Package

20kg

20kg

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