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Jiangsu Kolod Food Ingredients Co.,Ltd.

FOCUS ON FOOD ADDITIVES AND CHEMICALS

Jiangsu Kolod Food Ingredients Co., Ltd.

Jiangsu Kolod

FOCUS ON FOOD ADDITIVES AND CHEMICALS

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AMMONIUM PENTABORATE

AMMONIUM PENTABORATE

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1 、Chemical Name: Ammonium Pentaborate

2 、Molecular Formula : NH4B5O8 ·4H2O

3 、Molecular Weight: 272.15

4 、CAS: 12046-04-7

5 、Character: Colorless orthorhombic crystalline biconical crystals.The relative is1.567.Soluble in water,insoluble in alcohol.

6 、Usage: Mainly used in the manufacture of telecommunication equipment and advanced

glass.Used as metal protective agent,fire retardant,detergent and analytical reagent.It is also used in the synthesis of boride intermediates.

7 、Packing: It is packed with a polyethylene bag as the inner layer, and a compound plastic woven

bag as the outer layer. The net weight of each bag is 25kg .

8 、Storage and Transport: It should be stored in a dry and ventilation warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.

9 、Specification

Specification QB/ SYX -003-2020
Content (On dry basis),w/%    ≥ 99.0
Chloride (Cl-),w/%           ≤ 0.0001
Sulfate (SO42-),w/%           ≤ 0.0005
Iron (Fe3+),w/%              ≤ 0.0002

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