Salicylic Acid CAS No.69-72-7 - industrial sublimate medicine Specificaton & Trade Terms
| Model | industrial sublimate medicine |
|---|
| Place Of Origin | China |
|---|
| Packaging | pp bag, kraft bag, pail, carton or upon required |
|---|
| Brand | Jingye |
|---|
| Certifications | ISO9001 |
|---|
| Price Term | EX-Work |
|---|
| Payment Term | T/T |
|---|
| Supply Ability | 25000 ton/year |
|---|
| Minimum Order | 1 |
|---|
salicylic acid-industrial grade
ITEM STANDARD
Appearance pale pink to light brown crystalline powder
Purity(%) ≥ 99.00
Initial melting point(℃) ≥ 156.0
Ash content(%) ≤ 0.30
Free phenol(%) ≤ 0.20
Sulphate(%) ≤ 0.30
Moisture(%) ≤ 0.20
salicylic acid-sublimate grade
ITEM STANDARD
Appearance white acicular crystal or crystalline powder
Initial melting point(℃) ≥ 158.0
Moisture(%) ≤ 0.40
Free phenol(%) ≤ 0.20
Easily carbonised substance ≤6＃
Black point ≤12/20g
Foreign matter ≤5/20g
Purity(%) ≥99.00
salicylic acid-medicinal grade
ITEM STANDARD
Appearance white acicular crystal or crystalline powder
Melting point(℃) 158～161
4-hydroxy benzoic acid(%) ≤0.1
"4-hydroxyisophthalic acid(%)
" ≤0.05
Phenol(%) ≤0.02
Other single impurity peak(%) ≤0.05
Total impurities(%) ≤0.20
Residue on ignition(%) ≤0.10
Heavy metal ≤10PPm
Purity(%) ≥99.5
