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Address: No.9-1-116 of Huanghe Road, Yichang City,Hubei,China

Phone: 86-717-6231699

Contact name:Mrs. Camilla Yu

CYU INT'L CO.,LIMITED

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City & Province	Yichang Hubei

Product Details

1, Formula: anhydrous Ca(H₂PO₄)₂ ; monohydrate Ca(H₂PO₄)2·H₂O
2, Formula wt: anhydrous 234.05
Formula wt: monohydrate 252.07
3, CAS: anhydrous [7758-23-8];CAS: monohydrate [10031-30-8]
4, Specificity: White crystalline powder, or plate crystal specific gravity 2.220,when heated to 100℃,it may loss crystal water. Soluble in acid, has hygroscopicity, acidic property appeared in a aqueous solution.
5, Packing: 25kg net paper bag or 1mt big bag with PE liner.

Name of index	FCC-IV	E 341(i)
Content(As Ca),%	15.9-17.7 (Monohydrate) 16.8-18.3 (Anhydrous)	Assay (On the dried basis), ≥95%
P2O5 Content(Anhydrous basis) ,%	--	55.5—61.1
Description	--	Granular powder or white, deliquescent crystals or granules
Identification	--	Positive tests for calcium and for phosphate
CaO content ,%	--	19.0—24.8
As, ≤mg/kg	3	3
F, ≤mg/kg	50	30
Lead, ≤mg/kg	2	4
Cadmium, ≤mg/kg	--	1
Mercury, ≤mg/kg	--	1
Loss on drying, ≤%	1(Monohydrate)	Monohydrate:60℃,1hour then 105℃,4 hours,≤17.5% Anhydrous:105℃,4hours,≤14%
Loss on ignition	14.0—15.5(Anhydrous)	Monohydrate:105℃,1hour then ignite at 800℃±25℃ for 30minutes,≤25.0% Anhydrous: ignite at 800℃±25℃ for 30minutes,≤17.5%