Adipic acid
CAS No.: 124-04-9
Molecular Formula: C6H10O4
Molecular Weight: 146.14
Description:
Adipic acid is a white crystalline dicarboxylic acid mainly used in nylon production and as a food additive.
Main Applications:
Production of nylon 6,6, polyurethane, plasticizers, and as a food acidity regulator.
Snowhite Adipic acid products are classified into:
- Adipic acid tech grade
- Adipic acid food grade
Typical Properties:
|
Property |
Value |
|
Appearance |
White crystalline powder |
|
Melting Point |
152°C |
|
Boiling Point |
337°C |
|
Density |
1.36 g/cm³ |
|
Solubility |
Slightly soluble in water |
|
Storage |
Store in dry, cool place |
Adipic Acid Tech Grade:
| Test Item | Unit | Specification |
|---|---|---|
| Appearance | - | White crystalline powder |
| Adipic Acid Content | %w/w | ≥99.80 |
| Melting Point | ℃ | ≥152.0 |
| Color of Ammonia Solution | No. | ≤5 |
| Ash Content | mg/kg | ≤4 |
| Nitric Acid Content | mg/kg | ≤3.0 |
| Moisture Content | %w/w | ≤0.20 |
| Iron Content | mg/kg | ≤0.4 |
Adipic Acid Food Grade:
| Test Item | Unit | Specification |
|---|---|---|
| Appearance | - | White crystalline powder |
| Adipic Acid Content | %w/w | ≥99.80 |
| Melting Point | ℃ | ≥152.0 |
| Color of Ammonia Solution | No. | ≤5 |
| Ash Content | mg/kg | ≤4 |
| Nitric Acid Content | mg/kg | ≤3.0 |
| Moisture Content | %w/w | ≤0.20 |
| Iron Content | mg/kg | ≤0.4 |
CONTACT INFORMATION
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Company Information:
Name: Snowhite Chemical Co., LTD.
Address: No.9 Baixia Road, Baixia District, Nanjing City, China
Tel.: +86-25-56215758
Mobile No.: +86-13776524331
Fax.: +86-25-56215758
Email: shirley@snowhitechem.com
Business Hours: Everyday 9:00–17:00
