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Industrial Grade Food Grade Blue Anhydrous Copper Sulphate

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Dadao Chemicals Co., Ltd.

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Shandong, China
melody (Ms.)

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Model NO.:

99%

CAS No.:

7758-99-8

Formula:

CuSo4.5(H2O)

EINECS:

231-847-6

Certification:

ISO

Purity:

90%~99%

Type:

Copper Sulfate

Appearance:

Granular

Grade Standard:

Industrial Grade

Sample:

500g Free

Shelf Life:

24 Months

Transport Package:

25kg/Bag

Specification:

98%

Origin:

China

HS Code:

2833250000

Product Description

Food Grade Blue Anhydrous Copper Sulphate

Character
Dark blue triclinic crystal or blue crystalline powder or granule. It smells like nasty metal. It slowly weathers indry air. It's very soluble in water and the solution is acidic. PH value of 0.1mol/L water solution is 4.17. It's very soluble in glycerol. It's soluble in dilute ethanol but insoluble in pure ethanol.
Specification

Item	Index
CuSO4·5H2O (%)	≥98	≥96
Cu (%)	≥25.06	≥24.5
Water insoluble (%)	≤0.2	≤0.2
Pb (%)	≤10 ppm	≤10 ppm
As (%)	≤4 ppm	≤4 ppm
Fineness	20-40 mesh ≥95% passing rate
	40-80 mesh ≥95% passing rate
	≥80 mesh ≥95% passing rate

Storage

Keep container tightly closed. Keep container in a cool, well-ventilated area.
Usage
It is used as nutritional supplement, antimicrobial agent, firming agent and processing aid.
Package
25KG/ 50lb net UN-approved PE bags stowed on pallets shrink-wrapped;
500KG/1'000KG/1'250KG/1'300KG net UN-approved PE/PP big bags stowed on pallets
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