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Sodium Citrate

发布时间：2020-09-17 15:23人气：

Trisodium Citrate has the chemical formula of Na₃C₆H₅O₇. It possesses a saline, mildly tart flavor. Application: used as a flavor and stablizer in food industry, anticoagulant, reducer of phlegm and diuretic in pharmaceutical industry. Replacing Sodium Tripolyphosphate, it can act as an auxiliary of non-phosphous detergent. 1.Physical properties: colorless crystalloid or white crystalline powder; Odourless, cool and salty; Slightly deliquescent in moist air; Efflorescent in hot air; Soluble in water but insoluble in Ethanol. To decompose when heated and to lose cystal water at 150. 2.Quality standard:( BP93 BP98 CC-4) 3. Packing: in 25kgs net paper bags lined with PP bags. 4. Storage and transport: To be stored in a dry, ventilative and clean warehouse; Kept away from moisture and heat, poisonous substances. Handle with care.
Specification:

NO.	ITEM	UNIT	BP98	E331	USP24	EP 5.0	FCC IV	TEST RESULT
1	CHARACTERS		COLORLESS OR WHITE CRYSTAL	COLORLESS OR WHITE CRYSTAL	COLORLESS OR WHITE CRYSTAL	COLORLESS OR WHITE CRYSTAL	COLORLESS OR WHITE CRYSTAL	COLORLESS OR WHITE CRYSTAL
2	IDENTIFICATION		PASS THE TEST	PASS THE TEST	PASS THE TEST	PASS THE TEST	PASS THE TEST	PASS THE TEST
3	ACIDITY OR BASICITY		PASS THE TEST	PASS THE TEST	PASS THE TEST	PASS THE TEST	PASS THE TEST	PASS THE TEST
4	CLARITY & COLOUR OF SOLUTION		PASS THE TEST	PASS THE TEST	PASS THE TEST	PASS THE TEST	PASS THE TEST	PASS THE TEST
5	CONTENT	%	99.0-101.0		99.0-100.5	99.0-101.0	99.0-100.5	99.86
6	MOISTURE	%	11.0-13.0	≤13.0	10.0-13.0	11.0-13.0		11.78
7	SULPHATE	ppm	≤150	≤150		≤150	PASS THE TEST	<150
8	OXALATE	ppm	≤300	≤100	, , ,	≤300	PASS THE TEST	<80
10	HEAVY METALS	ppm	≤10	≤5	≤10	≤10	≤5	<3
11	IRON	ppm						<2
12	CHLORIDE	ppm	≤50	≤50		≤50		<15
13	READILY CARBURETED SUBSTANCE		STANDARD COLOUR	STANDARD COLOUR		STANDARD COLOUR	STANDARD COLOUR	LESS THAN STANDARD COLOUR
14	ARSENIC	ppm					≤3	<0.5
15	MERCURY	ppm		≤1				<0.1
16	LEAD	ppm		≤1			≤0.5	<0.5
17	TARTRATE	ppm			PASS THE TEST		PASS THE TEST	PASS THE TEST
18	PYROGEN	IU/mg	PASS THE TEST			PASS THE TEST		PASS THE TEST

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Sodium Citrate

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