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Food Grade DL-Tartaric Acid Anhydrous CAS:138508-61-9 CAS NO.138508-61-9
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T
- Available Specifications:
99.5%(1-100)Metric Ton
- Product Details
Keywords
- 138508-61-9
- Dihydroxysuccinic acid
- Butanedioic acid
Quick Details
- ProName: Food Grade DL-Tartaric Acid Anhydrous ...
- CasNo: 138508-61-9
- Molecular Formula: C4H6O6
- Appearance: Colorless crystals or white crystal
- Application: DL-Tartaric Acid is widely used in man...
- DeliveryTime: prompt shipment
- PackAge: 25kg bag
- Port: Shanghai,China
- ProductionCapacity: 30 Metric Ton/Day
- Purity: 99.5%min
- Storage: Kept airtightly in a light-proof, dry ...
- Transportation: by sea
- LimitNum: 1 Metric Ton
- EINECS No: 205-105-7
Superiority
DL-Tartaric Acid
Identification:
Chemical Name: DL-Tartaric Acid
Synonyms: 2,3-Dihydroxybutanedioic acid; Paratartaric aicd; Racemic tartaric acid;
CAS No.: 133-37-9;138508-61-9
Molecular Formula: C4H6O6
E-Code: E334
Properties:
Colorless crystals or white crystals with sour taste, stable in the air, dissolvable in the water, ethanol and ethyl ether.
Details
Specifications:
|
Items |
Food grade |
BP98 |
Monohydrate |
|
Assay, ≥ |
99.5% |
99.7% |
99.5% |
|
Melting point |
200-206oC |
200-206 oC |
200-206 oC |
|
Heavy metal(Pb), ≤ |
0.001% |
0.001% |
0.001% |
|
As, ≤ |
2 ppm |
2 ppm |
2 ppm |
|
Sulfate(SO4), ≤ |
0.04% |
0.04% |
0.04% |
|
Loss on drying, ≤ |
0.5% |
0.5% |
11.5% |
|
Residue on ignition, ≤ |
0.10% |
0.10% |
0.10% |
Application:
DL-Tartaric Acid is widely used in many fields such as foodstuff, medicine, chemical industry and light industry etc., and is mainly used to make tartrates (tartaric acid salts), like antimony potassium tartrate, potassium sodium tartrate. It can be served as beer vesicant, foodstuff sourness agent and flavoring etc. Its sourness is 1.3 times of that of citric acid, and is especially suitable to be a sourness agent of grape juice. It is also very important for the tannage, photograph, glass, enamel and telecommunication equipment industries.
Packing& Storage:
25KG net in Kraft/Plastic Bag lined with PE bag.
Kept airtightly in a light-proof, dry and cool place.
