Pharmaceutical/Food Grade Dl-Malic Acid FCCIV CAS 6915-15-7 CAS NO.6915-15-7

Min.Order Quantity:: 10 Gram

Purity:: 99%

Port:: Wuhan / Shanghai / Guangzhou / Tianjin Port

Payment Terms:: T/T,

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Product Details

Keywords

Dl-Malic Acid FCCIV
6915-15-7 price
6915-15-7 factory

Quick Details

ProName: Pharmaceutical/Food Grade Dl-Malic Aci...
CasNo: 6915-15-7
Molecular Formula: C4H6O5
Appearance: white powder
Application: Pharmaceutical raw intermediates
DeliveryTime: Within 5 days after payment
PackAge: as request
Port: Wuhan / Shanghai / Guangzhou ...
ProductionCapacity: 1000 Metric Ton/Month
Purity: 99%
Storage: dry, dark and ventilated place
Transportation: EMS, HKEMS, DHL, TNT, UPS, Fedex...
LimitNum: 10 Gram

Superiority

1. hubei jusheng technology co., ltd., is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates in china.

2. the yearly production capacity is 50000mt, 80% for export.we have a professinal export team. both by air and by sea,we ensure that we meet the customer expectations with promptness.

3. our company facing global high-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and rare chemicals trade. corey have well-equipped machine, strong technical force and considerate marketing team service.

4. we also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.

Details

synonym: dl-hydroxysuccinic acid; malicacidpfelsure; 2-hydroxybutanedioic acid; (2s)-2-hydroxybutanedioate; (2r)-2-hydroxybutanedioate
cas: 617-48-1; 6915-15-7
einecs: 210-514-9
assay: 90%
m. f: c4h6o5
m. w: 134.08864
inchi: inchi=1/c4h6o5/c5-2(4(8)9)1-3(6)7/h2, 5h, 1h2, (h, 6, 7)(h, 8, 9)/p-2/t2-/m1/s1
mp: 130-132º c
bp: 306.4° c at 760 mmhg
density: (g/ml, 25/4º c): 1.609
appearance: colorless crystal or white crystalline powder, odorless or a specific odor, special pleasant acid.

20.5mts/1*20'fcl without pallets

17mts/1*20'fcl on pallets
cas: 6915-15-7
mol. formula: c4h6o5
mol. weight: 134.09
chemical name: dl-hydroxy butanedioic acid
application: (malic acid in food)
malic acid contributes to the sourness of green apples. malic acid is present in grapes. it confers a tart taste to wine, although the amount decreases with increasing fruit ripeness. the process of malolactic fermentation converts malic acid to much milder lactic acid.
malic acid, when added to food products, is denoted by e number e296. malic acid is the source of extreme tartness in usa produced confectionary; the so-called "extreme candy". it is also used with or in place of the less sour citric acid in sour sweets and salt & vinegar flavor potato chips. these sweets are sometimes labeled with a warning that excessive consumption can cause irritation of the mouth.
. application: 1. malic acid is a safe food additive internationally recognized, as sour agent, antistaling agent and ph regulator, the soft acidity and long durability, sour than citric acid 20%. can be used in all kinds of food, proper use according to production needs.
2. apple acid can form chelate with metal ions, can be used to remove metal corrosion products (tie xiu). to be alone or with other organic acids with the use, as metal cleaning agent.
3. used as food sour agent, antistaling agent and ph regulator. the soft acidity and long durability, sour than citric acid 20%. can be used in all kinds of food, malic acid is an important intermediate product of human internal circulation, easy be absorbed by human body, and therefore as food additives and functional food with excellent performance, widely used in food, cosmetics, medical and health care products etc...
4. apple acid as complexing agent of chemical plating nickel, cobalt and alloy etc...
5. widely used in fruit flavor, soft drinks, ice cream is prepared for.
package: 25kg/drum
standard: national standard

molecular weight	134.09
	specification (fcciv,1996)	assay(as c 4 h 6 o 5 )	99.0%~100.5%
		specific rotation	-0.10~ +0.10
		heavy metals (as pb)	10mg/kg max
		residue on ignition	0.1%max
		fumaric acid	1.0%max
maleic acid		0.05%max
water-insoluble matter		0.1%max
arsenic (as as2o3)		4mg/kg max
		main function and purpose	dl-malic acid can be used as an acidulant in cool drinks (including lactobacillus drinks, milk drinks, carbonated drinks, cola), frozen foods (including sherbet and ice cream),processed foods (including wine and mayonnaise). it is used as color-keeper and antiseptic of juice. it is also used as emulsion stabilizer of egg yolk. dl-malic acid also can be used as pharmaceutical intermediate, cosmetic,rinse, metal cleaner, buffering agent, retarder in textile industry, fluorescent whitening agent of polyester fibre.