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Dicarboxylic Acids Mixture DCS


Synonyms: Sokalan@DCS; C4-C6 dicarboxylic acids mixture; Carboxylic acids, di-, C4-C6; Mixture of succinic acid, glutaric acid and adipic acid

CAS No.: mixture of 110-15-6 and 110-94-1 and 124-04-9
EINECS No.: 203-740-4 and 203-817-2 and 204-673-3

China Customs Code: 2917190090

HS code: 291719
Molecular Weight: N/A
Molecular Formula: C4H6O4 and C5H8O4 and C6H10O4
Structural Formula: succinic acid+glutaric acid+ adipic acid

Solubility: soluble in water


Dicarboxylic Acids Mixture is mainly used as a disperant and a surface acid-activating agent in solder flux (paste) to remove metal oxides in Surface Mount Technology (SMT) process.


Methyl Succinic acid (HPLC) 99.0% min.
melting range (°C) 100 to 130
boiling range (°C) 300 to 330
flashing poing (°C) 200
pH (150g/l, 70°C) 2.0
moisture 0.01% max.
appearance white to light-yellow solid


Standard Packaging

25kgs/fiber drum, on pallet

25kg/bags, on pallet

Packaging photo coming soon

Risks and Safety Information

UN3261 Class 8, PG III

Risk Phrase: R36/37/38

Safety Phrase: S26, S37/S39

Warning: Corrosive Solid, Organic

Stored in cool and dry place, away from heat, strong bases, oxidant substance.


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