Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg. Storage and Transport:It should be stored in a dry and ventilative 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.

Product details

Usage: It is mainly used as analytical reagent, food additive, as alkaline potassium salt in pharmaceutical industry, as hypokalemia and alkalized urine, and as high-efficiency compound fertilizer for papermaking, gold plating and other industries

Storage:  Store in a dry, ventilated, non-polluting room temperature environment, avoid direct sunlight, not open stacking.

Packing: 25kg Kraft Paper Bag 


ITEM

STANDARD

CHARACTERS

TRANSPARENT CRYSTALS OR AS WHITE GRANULAR  POWDER

IDENTIFICATION

PASS TEST

APPEARANCE OF SOLUTION

PASS TEST

pH (5% AQUEOUS SOLUTION)

7.5-9.0

ALKALINITY

PASS TEST

ASSAY

99.0-100.5%

LOSS ON DRYING(WATER)

3.0-6.0%

SODIUM

≤0.3%

READILY CARBONISABLE SUBSTANCES

PASS TEST

TARTRATE

PASS TEST

HEAVY METALS

≤10ppm

CHLORIDE

≤50ppm

SULPHATES

≤150ppm

OXALATE

≤100ppm

ARSENIC

≤1mg/kg

LEAD

≤1mg/kg

MERCURY

≤1mg/kg


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