Hefei TNJ chemical industry co.,ltd
Country: China (Mainland)
Year Established: 2001
Business type: Trading Company
Product Certificate:(1)
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Good quality Tartaric Acid//CAS.87-69-4 supply CAS NO.87-69-4

Min.Order Quantity:: 1 Metric Ton

Purity:: 99.7%~110.5%

Port:: Shanghai Port

Payment Terms:: L/C,T/T

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Product Details

Keywords

87-69-4
L(+)-Tartaric acid
Tartaric Acid//CAS.87-69-4

Quick Details

ProName: Good quality Tartaric Acid//CAS.87-69-...
CasNo: 87-69-4
Molecular Formula: C4H6O6
Appearance: Colorless and rhombic crystals
Application: As an antioxidant in the food, it can ...
DeliveryTime: Within 7-10 days
PackAge: 25kg/drum or acc to customers' request
Port: Shanghai Port
ProductionCapacity: 2000 Metric Ton/Month
Purity: 99.7%~110.5%
Storage: Keep in cool and dry warehouse
Transportation: Non dangerous product HS code:2918120...
LimitNum: 1 Metric Ton
Melting point: 170-172 °C(lit.)
Density: 1.76
Specific rotation: 12 o (c=20, H2O)

Superiority

superiority

service we can provide:

1. mixed container: we can mix different items in one container.

2. quality control: before shipment, we can provide free sample for test. inspection before shipping.

3. packing: we can pack according to your requirements and also give you some other packing methods for reference and suggest adequate packing methods according to global trend. we will send you photo of goods before shipment.

4. prompt shipment: we usually can ship the goods within 7 days for 1*20'fcl conatiner after order confirmed and also provide professional shipping documents for your customs clearance.

5. we work closely with dhl, fedex, ups,etc., we can ship samples and small quantity goods to you fast and safe.

we work closely with famous airline companies like ba,po,oz,cx,ups,la,tg,ta,et,etc. and professional vessel companies like msk,"k"line,cma,csav,zim,wanhai,hamburg-sud,etc. we can ship bulk quantity to you quick and safe.

6. we can provide door to door shipment in many countries.

our advantages:

gmp factory

full experience of large numbers containers loading in main chinese seaports

packing with pallet as buyer's special request

best service after shipment with e-mail

cargos together with container sales seervice available

rich experience for exporting

cargos photo before and after loading into container

raw materials from chinese origin

hefei tnj chemical industry co., limited(iso 9001: 2008), are strong in the field of pharmaceuticals,

food additives, plant extract and fine chemicals for more than 10 years.

Details

specification

items specification results

description colorless and rhombic crystals conforms

content 99.7%~110.5% 100.24%

specific rotatory power[a] d25 +12.0^o~+13.0^o +12.60^o

loss on drying ≤0.5% 0.05%

residue on ignition ≤0.05% 0.029%

sulfate(so4) qualified qualified

oxalate qualified qualified

lead mg/kg <2 <2

arsenic(as)mg/kg <2 <2

application

l(+)-tartaric acid is widely used as acidulant in beverage,and other foods, such as soft drinks, wine, candy, bread and some colloidal sweetmeats.

with its optical activity, l(+)-tartaric acid is used as chemical resolving agent to resolve dl-amino-butanol, an intermediate for antitubercular drug. and it is used as chiral pool to synthesize tartarate derivatives. with its acidity, it is used as catalyst in the resin finishing of polyester fabric or ph value regulator in oryzanol production.

with its complexation, l(+)-tartaric acid is used in electroplating, sulfur removal and acid pickling. it is also used as complexing agent, screening agent or chelating agent in chemical analysis and pharmaceutical inspection, or as resist agent in dyeing.

with its reduction, it is used as reductive agent in manufacturing mirror chemically or imaging agent in photography. it can also complex with metal ion and can be used as cleaning agent or polishing agent of metal surface.

packing

25kg per pp bag

18tons/fcl with pallets

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