USD $1.00-10.00 / Kilogram
USD $90.00-120.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $6.00-9.00 / Gram
USD $3.00-10.00 / Kilogram
USD $5.00-40.00 / Kilogram
succinic acid
identification:
chemical name: succinic acid
synonyms: butane diacid; butanedioic acid; 1,2-ethanedicarboxylic acid; amber acid;
cas no.: 110-15-6
molecular formula: c2h4(cooh)2
e-code: e363
properties:
colorless to white crystal or white crystal powder, soluble in water, slightly soluble in ethanol.
packing& storage:
net 25kgs per paper bag or woven bag.
stored in dry, clean and ventilated places.
specifications:
items |
medicine grade |
food grade |
tech. grade |
assay% |
≥99.5 |
≥99.5 |
≥99.0 |
melting range (°c) |
185.5-190.0 |
185.5-190.0 |
186.8-187.3 |
heavy metal % |
≤0.0001 |
≤0.0003 |
≤0.002 |
sulphate % |
≤0.012 |
≤0.012 |
≤0.04 |
chloride % |
≤0.00022 |
≤0.00022 |
≤0.005 |
ferrum content% |
≤0.0005 |
≤0.0005 |
≤0.002 |
fumaric acid |
≤0.1 |
≤0.1 |
≤1.0 |
application:
in the preparation of five-membered heterocyclic compound, which is a organic material widely used in pharmacy, food and chemical industry etc.in the food and beverage industry, primarily as an acidity regulator and also as a as a food additive dietary supplement.