2016/9/9
Citric acid is a weakorganic acid. It is a natural preservative conservative and is also used to add an acidic, or sour, taste to foods and soft drinks. In biochemistry, the conjugate base of citric acid, citrate, is important as an intermediate in the citric acid cycle, and therefore occurs in the metabolism of virtually all living things.
It is Colorless or white crystalline powder and mainly used as an acidulant, flavorant and preservative preservative in foods and beverages. It is also used as an antioxidant, plasticizer and detergent, builder.
Mainly used in the food , beverage trade as the sour flavour agent, flavoring agent, antiseptic as well as antistaling agent
1. In the food industry,Citric Acid Monohydrate?uses as the drinks sour flavour agent. Mainly used in various kinds of cold drinks and for such foods production as soda, candy, biscuit, can, jam, fruit juice ,etc., also can be used as greases antioxidant;?
2. In medical industry,Citric acid monohydrate is the raw materials of a lot of pharmaceuticals, such as the citric acid piperazine(lumbricide ), ferric ammonium citrate (blood tonic ), sodium citrate (blood transfusion pharmaceutical)。 In addition, citric acid also is used as the acidifier in many pharmaceuticals;
3. In the chemical industry, the ester of citric acid can use as the Acidity regulators to make the plastic film of food packing ;?
4. In other respects, such as used in industry and civil detergent as the auxiliary agent for making nuisance free detergent; Used in the concrete as the retarder; also been widely used in electroplating, leather industry, printing ink, blue print industry.
CERTIFICATE OF ANALYSIS
PRODUCT NAME: CITRIC ACID MONOHYDRATE BP2011/E330/USP34/FCC7
バッチ番号/Batch No.:M302730 数量/Quantity 25MT
検測日付:2015年2月/MANUFACTURING DATE: FEB., 2015 有効期限:2017年2月/EXPIRY DATE:FEB., 2017
成績分析報告は下記の通りです/THIS IS TO CERTIFY THAT THE ANALYSIS RESULT OF THE GOODS IS AS FOLLOWS:
検測項目/ITEM |
BP2011 |
E330 |
USP34 |
FCC7 |
RESULT |
性状/CHARACTERISTICS |
白い粉末/COLORLESS OR WHITE CRYSTAL |
||||
検測結果/IDENTIFICATION TEST |
合格/PASS THE TEST |
||||
透過率/LIGHT TRANSMITTANCE |
/ |
/ |
/ |
/ |
≥96.5% |
透明度とカラー/CLARITY & COLOUR
|
合格/PASS TES |
/ |
合格/PASS TES |
/ |
合格/PASS TES |
アッセイ/ASSAY |
99.5-100.5 % |
≥99.5% |
99.5-100.5% |
99.5-100.5% |
99.89% |
水率/WATER |
7.5-9.0% |
≤8.8% |
7.5-9.0% |
≤8.8% |
8.62% |
硫酸塩灰分/SULPHATED ASH |
≤0.1% |
≤0.05% |
≤0.1% |
≤0.05% |
≤0.05% |
硫酸塩/SULPHATE |
≤150 PPM |
/ |
≤150 PPM |
/ |
≤30 PPM |
シュウ酸塩/OXALATE |
≤360 PPM |
≤100 PPM |
≤360 PPM |
NO TURBIDITY FORMS |
≤20 PPM |
カルシウム/CALCIUM |
/ |
/ |
/ |
/ |
≤20 PPM |
重金属/HEAVY METALS |
≤10 PPM |
≤5 PPM |
≤10 PPM |
/ |
≤1 PPM |
鉄/IRON |
/ |
/ |
/ |
/ |
≤1 PPM |
塩素/CHLORIDE |
/ |
/ |
/ |
/ |
≤5 PPM |
READILY CARBURETED SUBSTANCE |
合格/NOT EXCEEDING THE STANDARD |
合格/NOT EXCEEDING THE STANDARD |
合格/NOT EXCEEDING THE STANDARD |
A≤0.52 T%≥30 |
K≤1.0 |
微生物/BACTERIAL ENDOTOXIN
|
≤0.5 IU/MG |
/ |
PASS TEST |
/ |
≤0.5 IU/MG |
アルミニウム/ALUMINIUM |
≤0.2 PPM |
/ |
≤0.2 PPM |
/ |
≤0.2 PPM |
ヒ素/ARSENIC |
/ |
≤1 PPM |
/ |
/ |
≤0.1 PPM |
水銀/MERCURY |
/ |
≤1 PPM |
/ |
/ |
≤0.1 PPM |
鉛/LEAD |
/ |
≤1 PPM |
/ |
≤0.5 PPM |
≤0.5 PPM |
トリドデシルアミン/TRIDODECYLAMINE |
/ |
/ |
/ |
≤0.1 PPM |
≤0.1 PPM |
多環芳香族炭化水素(PAHs)/POLYCYCLIC AROMATIC HYDROCARBONS (PAH) |
/ |
/ |
/ |
/ |
≤0.05 (260-350NM) |
イソクエン酸/ISOCITRIC ACID |
/ |
/ |
/ |
/ |
PASS THE TEST |
非水溶性率/WATER INSOLUBLE SUBSTANCES |
FILTRATION TIME NOT MORE THAN 1MIN; FILTER MEMBRANCE DOESN’T BASICALLY CHANGE COLOR; VISUAL MOTTLED PARTICLES NOT MORE THAN 3 |
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