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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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+8618861332601

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 Data
B2O3,w/% 62.5~64.5
HN3,w/% 6. 15~6.35
Chloride(Cl-),  (mg/kg)                     ≤ 1
Sulfate(SO42-),  (mg/kg)                    ≤ 5
Iron(Fe),    (mg/kg) 1
Heavy metal (As Pb),    (mg/kg)        ≤ 2
pH Value (10g/L30C) 8.2~8.4

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