SODIUM CITRATE DIHYDRATE
SYNONYM: CITRIC ACID, TRISODIUM SALT DIHYDRATE; SODIUM CITRATE, DIHYDRATE; TRISODIUM CITRATE DIHYDRATE;
FORMULAR: C6H9NA3O9
M. W.: 294.10101
CAS NO.: 6132-04-3
H.S. NO.: 2918.1500
DESCRIPTION: IT IS WHITE POWDER, NO ODOR, SALTY, AND COOL. LOSS CRYSTALLIZES WATER, DECOMPOSING WHEN HEATING, A LITTLE DELIQUESCENCE IN WET AIR, AND A LITTLE EFFLORESCENCE IN HOT AIR. EASY DISSOLVING IN WATER AND NOT IN ETHNOL.
GRADE: BP98/USP24
SPECIFICATIONS:
CHARACTERISTICS
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WHITE CRYSTALLINE
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IDENTIFICATION
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PASS THE TEST
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CLARITY & COLOR OF SOLUTION
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CLEAR AND COLORLESS
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BARIUM
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CONFORMING WITH TEST
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CALCIUM
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50PPM MAX
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CHLORIDE CL
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50PPM MAX
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PH VALUE (5% WATER SOLUTION)
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7.5-9.0
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SULPHATE
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150PPM MAX
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OXALATES
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300PPM MAX
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HEAVY METALS AS PB
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10PPM MAX
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ARSENIC
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1PPM MAX
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READILY CARBONISABLE SUBSTANCES
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CONFORMING WITH TEST
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ORGANIC VOLATILE IMPURITIES
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CONFORMING WITH TEST
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WATER
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11.0-13.0%
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LEAD PB
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1PPM MAX
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CONTENT
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99-101%
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ACIDITY OR ALKALINITY
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PASS TEST
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USES: IN FOOD LINE, BE USED AS SALINE TASTE AGENT, BUFFERING AGENT, EMULGENT, STABLIZER, AND BEVERAGE, SYRUP AND MILK PRODUCTS. IN PHARMACEUTICAL INDUSTRY LINE, USES AS INTERMEDIATE OF REDUCE PHLEGM MEDICINE, AND DIURESIS MEDICINE ETC. IN SCOUR INDUSTRY LINE; IT CAN INSTEAD OF MELAMINE SODIUM PHOSPHATE AS A ASSISTANTS OF INNOCUOUS SCOUR. AS BUFFERING AGENT, ALSO BE USED IN COSMETIC PRODUCING, CHEMICAL REAGENT AND ELECTROPLATE IN NON-CYANOGEN INDUSTRY. IN PHOTOGRAPH INDUSTRY LINE, USING AS DEVELOPER. AND ALSO WIDELY USED IN CHEMISTRY, METALLURGY INDUSTRY, TAIL GAS ABSORBING OF SULFUR DIOXIDE, THE ABSORBANCE RATE IS 99%, THEN TURNING INTO LIQUID SULFUR DIOXIDE SODIUM CITRATE AND CIRCULARLY USING.
PACKING: IN 25KG NET KRAFT BAG, 22MT INTO 1X20’FCL
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