Calcium Hydroxide 90% (CAS No: 1305-62-0)

Product Details

Calcium Hydroxide 90% (CAS No: 1305-62-0)


Packing:	25kgs/50kg Woven Bag
Model NO.:	98%/99%
Standard:	98%/99%
Productivity:	20000mt/Month
Unit Price:	Negotiable
Shipment Terms:	CIF/CFR/FOB 7-15days After Receiving The Deposit
Payment Terms:	L/C,T/T
Minimum Order:	20 Tons
Price Valid Time:	From Apr 19,2012 To Apr 19,2013
HS Code:	29181400
Trademark:	DaTong
Origin:	Shandong China
Grade Standard:	Industrial Grade
Quality:	First Class
Classification:	Calcium Hydroxide
Molecular Weight:	74.096
Hs Code:	29181400
Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

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Product Description

Calcium hydroxide Ca(OH)2

CAS No: 1305-62-0
Molecular formula: Molecular weight: 74.096
Calcium hydroxide 98%min

Food adjunct calcium hydroxide is roughly made of lime after processed and refined to remove hazard matter like metallic matter:
Physicochemical Property:
Soft and delicate white powder with a density of 2.24 and a stacking volume of 0.6-0.8. After 500, hydrate water will lose to become calcium oxide, which absorbs carbon dioxide in the air to form calcium carbonate that can be dissolved in acid instead of water and alcohol.

Usage:

The produce is widely used in synthesis of medical drug, food additive, hi-tech biological material HA, VC phosphonolipide used as feed additive, food arum, calcium agent, additive for candy manufacturing industry of calcium naphthenate, calcium lactate and calcium citrate, water processing and other high-grade organic chemical industry.

Calcium hydroxide Item	Index (excellent)	Index (first class)	Testing method
Calcium hydroxide Ca (OH)2% ≥	98.0	96.0	Titration method
Hydrochloric acid % ≤	0.2	0.2	Gravimetric method
Heavy metal (by pb) % ≤	0.002	0.002	Colorimetric method
As % ≤	0.0005	0.0005	Arsenic spot method