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Home » DL-Tartaric acid » TARTARIC SERIAL PRODUCTS » Tartaric Products
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TARTARIC PRODUCTS
DL-tartaric acid
Description:
Colorless crystals or white power, compound of equal quantity of
dextro-rotatory and levo-rotatory tartaric acid, containing one or two
molecule crystalline water and losting water when heated to 100C.
Odorless, with acidic taste, stable in air, relative density 1.697. Its solubility in water is (20.60g/100g), in ether is about 1%
and 5.01 in ethanol(25 degree).
Specification:
| JSFA-V |
| Item |
Index |
| Content
>% |
99.5~99.7 |
| Melting
Point |
200~206
°C(decomposing ) |
| Sulphate
(SO4)≤% |
0.048 |
| Heavy
metals(on Pb) ≤ % |
0.001 |
| Arsenic
(As) ≤% |
0.0004 |
| Loss
on drying (silicagel,3h) ≤ % |
0.5 |
| Residue
on ignition (2g) ≤% |
0.1 |
| BP
93rd Edition |
| Item |
Index |
| Content
% |
99.5~101.0 |
| Calcium
(Ca)≤ % |
0.02 |
| Heavy
metals (on Pb) ≤ % |
0.001 |
| Chloride
(Cl) ≤ % |
0.01 |
| Sulphate
(SO4) ≤ % |
0.015 |
| Oxalate
(C2O4)
≤ % |
0.035 |
| Loss
on drying ≤ % (100
to 105degree constant weight) |
0.2 |
| US FCC
(III) |
| Item |
Index |
| Content
>% |
99.7 |
| Arsenic
≤ % |
0.0003 |
| Heavy
metals (on Pb) ≤ % |
0.001 |
| Loss
on drying ≤ % |
0.5 |
| Oxalate
(C2O4) |
qualified |
| Residue
on ignition ≤ % |
0.05 |
| Sulphate
(SO4) |
qualified |
Application: Widely used
in food, medicine, chemistry and light industry,
etc., mainly used to manufacture tartaric acid salts, such as potassimony
tartrate (diuretic), potassium soldium tartrate (dilter salt) and used
as
beer foaming agent. Also applied in tanning, photo, glass, enamel
and
telecom materials industries. Its acidity is as 1.3 times as citric
acid,
so specially as acidifying agent for grape juice.
Packaging: In 25Kg or 50Kg P/E bags covered with woven bags.
Potassium-sodium tartrate
|
Description:
Colorless transparent crystals or white crystalline powder with
salt and cool taste and has light efflorescence in hot air.
Losting 3 molecule water at 100degree and
becoming anhydrous salt at 215degree, soluble in water, practically
insoluble in ethanol and its aqueous solution appears alkalescence
to litmus, PH value 7 to 8, relative density1.790,
melting point 70 to 80 degree.
Specification: |
 |
| US
FCC (III) |
| Item |
Index |
| Content
% |
99.0~102.0 |
| Alkslinity |
Qualified |
| Arsenic
(以As 计)
≤ % |
0.0003 |
| Heavy
metals (on Pb) ≤ % |
0.0010 |
| Moisture
% |
21-26 |
|
|
| CNS
K7405 |
Item |
Index |
| Content
% |
99.0~101.0 |
| Insoluble
matter≤% |
0.005 |
| Free
acid (on KHC4H6)≤
% |
0.12 |
| Chloride
(Cl) ≤% |
0.001 |
| Phosphate(PO4)≤% |
0.002 |
| Sulphate
(S04) ≤% |
0.005 |
| Ammonia( NH3)≤% |
0.003 |
| Calcium
(Ca) ≤% |
0.005 |
| Heavy
metals (on Pb) ≤ % |
0.0005 |
| Iron
(Fe) ≤% |
0.001 |
|
Application: Used as masking agent and
complexing agent in analysis, for formulating Fehling's solution
and determining uric acid and seroglycoid, its monoxrystals can be
used as piezoelectric cell.
Packaging: In 25Kg P/E bags covered with woven bags. |
Potassium hydrogen tartrate
|
Chemical name: 2.3-dihydroxy potassium bisuccinate
Molecular Formula: KHC4H4O6
Molecular weight: 188.17
| Properties: |
white crystalline powder or pale yellow crystalline powder, easily
soluble in hot water, soluble in acid and alkali solution, hardly
soluble in cold water, not soluble in alcohol. |
Specifications:
| Item |
Food grade |
Industrial grade |
| Purity (dry base) |
≥99% |
≥98% |
| SO4 |
≤0.02% |
≤0.05% |
| Easily oxidized matter |
Up to standard |
Up to standard |
| As2O3 |
≤0.0004% |
≤0.0004% |
| Pb |
≤0.002% |
≤0.002% |
| Drying loss |
≤0.5% |
≤1.5% |
Uses: food additive
Packing: double-layer kraft paper and plastic film bag lined woven bag,
net 25kg.
Antimony potassium tartrate
|
Molecular Formula:C4H4O6K(SbO).1/2H2O
Molecular weight: 333.94
| Properties: |
colorless transparent crystal or white crystalline powder, lose
luster when decomposed in air, with light-sweet and metal taste.
Density 2.607, lose crystal water at 100C. It is not soluble in
alcohol, soluble in water or glycerine. The water solution reacts
weak alkali. |
Specifications:
| Item |
Pharmaceutical grade |
Industrial grade |
| Content |
≥99.5% |
≥98.0% |
| Drying loss |
≤3% |
|
| Pb |
≤0.001% |
|
| As |
≤0.002% |
|
| Water solution test |
Up to standard |
|
| Description |
White crystals |
White crystals |
| PH value |
|
3.5 - 4.5 |
| Use: |
s color fixing agent of basic dyes for cotton, leather and wool,
and acid dyes for Jinglun. Fading inhibitor of vinyl chloride and
manufacture of pigments. Pesticide and additive of electroplating
and drug for snail fever. |
Packing:
Pharmaceutical grade: double-layer kraft paper bag or film bag lined woven
bag, net 25kg; or 500g glass bottle.
Industrial grade: iron drum, net 40kg; or double-layer kraft paper bag
or film bag lined woven bag, net 25kg.
| Properties: |
colorless crystal or white crystalline powder, losing crystal
water at 155C, decomposed at 200-220C. It is hardly soluble in alcohol,
PH 7-8, relative density 1.180. |
Specifications: (K7407)
| Item |
Index |
| Purity |
99.4-100.3% |
| Insoluble matter |
≤0.010% |
| Free acid |
≤0.10% |
| Free alkali |
≤0.02% |
| Cl- |
≤0.002% |
| PO4 |
≤0.002% |
| SO4 |
≤0.005% |
| NH3 |
≤0.003% |
| Ca |
≤0.005% |
| Heavy metal (Pb) |
≤0.005% |
| Fe |
≤0.001% |
| Uses: |
as analytical reagent, also used in preparation of microbe culture
medium and pharmaceutical industry. |
Packing: PE bag lined woven bag, net 25kg.
Chemical name: 2.3-dihydroxy sodium succinate
Molecular formula: Na2C4H4O6
Molecular weight: 194.04
Properties: colorless crystal or white crystalline powder
Specifications:
| Item |
Index |
| Purity |
≥99.0% |
| SO4 |
≤0.01% |
| Heavy metal (Pb) |
≤0.001% |
| Cl- |
≤0.05% |
| Water insolubility |
≤0.01% |
| Loss on drying |
≤0.5% |
| Uses: |
microanalysis of vanadium, standardization of Karl Fischer reagent,
screening agent, complexing agent and biochemical reagent. |
Packing: double-layer kraft paper bag and
film bag lined woven bag, net 25kg.
| Properties: |
colorless crystal or white granular, decomposed when heated, slowly
release out ammonia when expose in air. It is easy to soluble in
water and slightly soluble in alcohol. Relative density is 1.601. |
Specifications: (K7064)
| Item |
Index |
| Purity |
99.0-102.0% |
| PH value |
6-7 |
| Insolubility |
≤0.005% |
| Residue of ignition |
≤0.020% |
| Cl |
≤0.001% |
| PO4 |
≤0.001% |
| SO4 |
≤0.005% |
| Heavy metal (Pb) |
≤0.005% |
| Fe |
≤0.001% |
Uses: analytic reagent, used in pharmaceutical industry.
Packing: PE bag lined woven bag.
| Properties: |
white crystalline powder, easily soluble in diluted hydrochloride
acid, slightly soluble in acetic acid. |
Specification: (USP2.3)
| Item |
Index |
| Purity |
97.5-100.5 |
| AB test |
qualified |
| Loss on drying |
10.0-13.3 |
| As |
≤0.0003 |
| F |
≤0.003 |
| Insolubility in acid |
≤0.2 |
| Lead |
≤0.001 |
| Heavy metal (Pb) |
≤0.002 |
Uses: pharmaceutical and decorating material.
Packing: PE bag lined woven bag, net 25kg.
JL-Heat Conductive Oil Series
|
 Appearance: Light yellow oil-like
liquid
Description: Non-toxic, odorless, non-polluting; with good heat stability,
large heat capacity and strong anti-oxidization ability, needing no nitrogen
protection and safe to use; moderate viscosity, unlikely coking, high
heat efficiency, obvious in energy saving; high flashing point and convenient
in operation; non-permeating and non-corrosive to equipment.
Uses: Widely used in textile, dyeing and printing, chemical, building
material, paint and food industry.
Package: 170Kg iron drum.
| Item |
Specification |
| JL-320 |
JL-330 |
JL-340 |
| Dynamic viscosity(40°C) |
≤32mm2/s |
≤35mm2/s |
≤37mm2/s |
| Flashing point (open) |
≥190degree |
200degree |
210degree |
| Freezing point |
≤-10degree |
≤-100degree |
≤-10degree |
| Acid value |
≤0.05mgKOH/g |
≤0.05mgKOH/g |
≤0.05mgKOH/g |
| Distillation range (2%) |
≥340degree |
≥360degree |
≥370degree |
| Corrosion test |
Passed |
Passed |
Passed |
| Carbon residue |
≤0.05% |
≤0.05% |
≤0.05% |
| Ash |
≤0.02% |
≤0.02% |
≤0.02% |
| Moisture |
≤0.03% |
≤0.03% |
≤0.03% |
Molecular formula: C6H6O6Ca.2.5H2O
Description: White to off-white powder, easily soluble in water, insoluble
in alcohol or acetone.
Uses: Used in food additives, calcium additives, feed additives, weight-losing,
medicines and plant calcium adding.
| Content |
95-105% |
| Ca |
14.7-16.2% |
| Pyruvic |
64.5-71.3% |
| Water |
16.5-18.2% |
| As |
<1ppm |
| Pb |
<5ppm |
| E.Coli |
Negative |
| Salmonella |
Negative |
Molecular formula: H2O2
Molecular weight: 34.07
Description: Colorless transparent liquid with strong oxidizing ability;
soluble in water, alcohol and diethyl ether; corrosive.
Uses: High efficient antiseptics widely used in chemical analysis, wireless
parts washing, electroplating additives.
Molecular formula: C6H11O7Na
Molecular weight: 218.14
Description: White to brown crystalline granules or powder, easily soluble
in water, a little soluble in alcohol, insoluble in diethyl ether.
Uses: This product can form stable complex and chelate with various kinds
of ions and is widely used in electroplating, metal surface washing, aluminum
oxidation coloring and water treatment.
Producing method: Glucose undergoes electrolysis, decoloring, evaporating,
crystallizing, centrifugal hydroextracting and drying.
Technical Index (Q/JL006-97):
| Appearance |
White to brown crystalline granules or powder |
| Content |
≥98% |
| Cl |
≤0.15% |
| Reducing sugar |
≤0.5% |
| Pb |
≤0.001% |
| Drying loss |
≤2.0% |
Molecular formula: NH3
Molecular weight: 17.03
Description: Colorless transparent liquid with strong odor; absorbing
carbon dioxide in air.
Uses: Weak basic solvent, used in chemical analysis, compounding lead
salts and blueprinting.
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Ammonium hydrogen
tartarte
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Description:Colorless crystals or white
crystalline powder, without odor, decomposing under heat, freely soluble
in hot water, alkaline solution, carbonated liquor and soluble in 46
portions of cold water, practically insoluble in ethanol, relative density()1.636.
Specification: |
| HG3-1464-82 |
目 目 Item |
Index指
标 |
| Content
% |
99.5 |
| Clarity
test |
qualified |
| Water
insoluble matter≤% |
0.005 |
| Residue
on ignition |
0.1 |
| Chloride
(Cl) ≤% |
0.005 |
| Sulphate(SO4)
≤% |
0.005 |
| Phosphate(PO4)≤% |
0.002 |
| Iron
(Fe) ≤% |
0.001 |
| heavy
netals (on Pb) ≤ % |
0.0005 |
Application:Used for determining Calcium (Ca)or making
baking powder.
Packaging:In 25kg P/E bags covered with woven bags. |
|
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|
| Description:White
crystalline powder, has sour taste, odorless or with light trimethylamine
odor, freely soluble in water, sparingly soluble in ethanol, insoluble in
ether, chloroform and benzene.
Specification:
|
|
| US FCC(III) |
| Item |
Index |
| Identification
A |
qualified |
| B |
qualified |
| C |
qualified |
| content
% |
98.0~99.5 |
| Arsenic
(on As) ≤ % |
0.003 |
| Heavy
metals (on Pb) ≤ % |
0.002 |
| Lead |
0.001 |
| Residue
on ignition % |
0.1 |
| Water |
0.5 |
| 1,4-dioxane |
qualified |
|
|
Application:Used as nutrition extender in food and
food additives.
Packaging:In 25kg P/E bags covered with woven bags or kraft bags or in
drums.
|
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Description:White to yellow crystals or powder,
freely soluble in mineral acid and soluble in ammonia water, dissolving 0.877
gram in 100ml of water at 16°C.
Specification:
| GB10530-89 |
| Item |
Index |
| Content
> % |
99.5 |
| Water
insoluble matter ≤% |
0.2 |
| Sulphate
(SO4) ≤ % |
0.035 |
| Arsenic
(As) ≤ % |
0.0005 |
| Heavy
metals (on Pb) ≤ % |
0.002 |
| Titanium
oxide(TiO2) ≤ % |
0.05 |
Application:Used for manufacturing drugs, etc.
Packaging:In 25kg P/E bags covered with woven bags. |
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| GB11405-89 |
| Item |
Index |
| Content
of ester ≥ % |
99.5 |
| Specifie
optical rotation [a]20D |
±28.13-32.13° |
| Solubolity
in ethamol test |
qualified |
| Redidue
on ignition ≤ % |
0.01 |
| Free
acid (on tartaric acid)≤% |
0.3 |
|
| US FCC(III) |
| Item |
Index |
| Content
% |
99.0 |
| Acidity(on
tartaric acid)≤ % |
0.02 |
| Ardenic
(on As) ≤ % |
0.0003 |
| Refractive
index (n) |
1.439-1.441 |
| Heavy
metals (on Pb) ≤ % |
0.001 |
| Moisture
≤% |
0.25 |
Appslication:Used as solvent of mitrocellulose, resin
and gum or plasticizer for painting cars.
Packaging:In 25kg plastic drums. |
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Description:White crystals, melting at
100°C while losting crystalline water, decomposing at 234°C, soluble in
about nine portions of water, two portions of boiling water and its
aqueous solution appears acidity, insoluble in alcohol.
Specification:
| HG3-1300-80 |
| Item项
目 |
Index 标 |
| Content
% |
99.5 |
| Clarity |
qualified |
| Chloride
(Cl) ≤% |
0.01 |
| Sulphate
≤% |
0.015 |
| Phosphate(PO4)≤% |
0.005 |
| Iron
(Fe) ≤% |
0.005 |
| Heavy
metals (on Pb) ≤ % |
0.005 |
| CNS K7451 |
| Item项
目 |
Index 指 标 |
| Content(NaHC4H4O4)
% |
99.0~100.5 |
| NH4OH
insoluble matter≤% |
0.010 |
| Chloride
(Cl) ≤% |
0.002 |
| Phosphate(PO4)≤% |
0.001 |
| Sulphate(SO4)
≤% |
0.005 |
| Ammonia(
NH3)≤% |
0.02 |
| calcium
(Ca) ≤% |
0.005 |
| Heavy
metals (on Pb) ≤ % |
0.001 |
| Iron
(Fe) ≤% |
0.001 |
|
Application:Used as analytical reagent and for
determining potassium, also as biochemical reagent.
Packaging:In 25kg P/E bags covered with woven bags. |
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| Description:White
monoclinic crystals, losting 4 molecule crystalline water at 100°C and
all at 200°C ,dissolving 0.8 gram at 18°C and 1.44 gram at 90°C in
100ml of water, soluble in mineral acid, insoluble in alcohol or ammonia
water, relative density (d420)1.670。
Specification:
|
|
| GB1612-88 |
| Item |
Index |
| content>
% |
99.5 |
| Chloride(C1)≤
% |
0.15 |
| Sulphate(SO4)
≤ % |
0.04 |
| Iron(Fe ) ≤ % |
0.02 |
| Manganese
≤% |
0.01 |
|
|
Application:Used for manufacturing drugs, etc.
Packaging: In 25kg P/E bags covered with woven bags. |
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Description:Green to blue
powder, without odor, soluble in acid or alkali liquor, sparingly soluble
in water.
Specfification: |
|
GB437-88
|
|
Item
|
Index
|
| Content
> % |
99.5 |
| Water
insoluble matter ≤% |
0.2 |
| Chloride
(C1) ≤ % |
0.015 |
| Culphate
(SO4) ≤ % |
0.10 |
| Heavy
metals (on Pb) ≤ % |
0.005 |
|
|
Application:Used as catalyst, etc.
Packaging:In 25kg P/E bags covered with woven bags. |
|
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Description:Colorless transparent or white scaly crystalline powder, has
hygroscopicity, soluble in 1,5 portions of water, practically insoluble in
90% of ethanol and water solution appears acescent.
Specification:
|
|
CHINA
PHARMACOPOEIA 1985'Edition
|
Item |
Index |
Content ≥ % |
99.5
|
| Clarity
tesr |
qualified |
| Loss
on drying≤ % |
0.5 |
| PH
value |
4.0-5.0 |
| heavy
metals (on Pb) ≤ % |
0.001 |
| Ardenic
(As) ≤ % |
0.002 |
|
|
|
USP
23rd Edition
|
|
Item
|
Index指
标
|
| Identification A |
qualified |
| B |
qualified |
| C |
qualified |
| Content
% |
98.0`101.0 |
| Loss
on druing(105°C constant weight) ≤% |
1.0 |
| Arsenic(AS)≤% |
0.008 |
| Lead(Pb)
≤% |
0.005 |
Application:Used as mordant and pesticide.
Packaging:In 25kg iron drums lined with P/E bags. |
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