Prix FOB
Obtenir le dernier prix3 ~ 4 USD / Kilogram ( Negotiable )
|25 Kilogram Minimum Order
Pays:
China
N ° de modèle:
SX1001
Prix FOB:
3 ~ 4 USD / Kilogram ( Negotiable ) Obtenir le dernier prix
Localité:
Zhejiang, China
Prix de commande minimale:
3 per Kilogram
Commande minimale:
25 Kilogram
Packaging Detail:
25kg/bag, 500kg/bag, 1000kg/bag
Heure de livraison:
10 days after PO confirmation
Capacité de Fournir:
22000 Ton per Year
Payment Type:
Money Gram, Western Union, L/C, T/T
Groupe de produits :
Personne àcontacter Ms. Lily
No 30 East Lotus District, Quzhou, Zhejiang
Basic Information
Product number: SX***1
Chemical name: *-Hydroxybenzoic acid
Molecular formula:C7H6O3
Molecular weight:**8.*2
CAS No. :******7
EINECS No. :********9
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Physical and chemical
properties
Molecular weight: **8．*3
Density: 1．**3g/cm3
Melting point: ******4℃
Boiling point:**6.2°C at **0
mmHg
Flash point:**1.3°C
Appearance: white powdery crystal, no odor and
taste.
Solubility: Easily soluble in hot water, alcohol,
ether, and acetone, slightly soluble in cold water and benzene,
insoluble in carbon disulfide.
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Detailed Description
Quality standard: Q/SH *******4
| Item | Index | |
| Polymerization level | Industrial grade | |
| Appearance | White crystalline powder | White crystalline powder |
| Content (dry basis) %≥ | *9.6 | *9.0 |
| Melting point ℃ | ******7 | ******6 |
| Odor | No odor | No odor |
| Solubility | Clear and transparent | Clear and transparent |
| Drying loss %≤ | 0.*0 | 0.*0 |
| Color (Pt-Co)≤ | *0 | *0 |
| Ash content % ≤ | 0.*2 | 0.*5 |
| Sulfate (SO**-) % ≤ | 0.*1 | 0.*5 |
| Chloride (Cl-) % ≤ | 0.**5 | 0.*2 |
| Phenol % ≤ | 0.*1 | 0.*0 |
| Salicylic acid % ≤ | 0.*2 | 0.*0 |
| *-hydroxyisophthalic acid ppm ≤ | **0 | / |
| Methanol-insoluble matters ppm ≤ | *0 | / |
| Potasium (K+) ppm | 5 | / |
| Sodium (Na+) ppm ≤ | 5 | / |
| Iron (Fe) ppm ≤ | 5 | / |
| Calcium+Magnesium (Ca2++Mg2+)ppm ≤ | *0 | / |
| Pays: | China |
| N ° de modèle: | SX1001 |
| Prix FOB: | 3 ~ 4 / Kilogram ( Negotiable ) Obtenir le dernier prix |
| Localité: | Zhejiang, China |
| Prix de commande minimale: | 3 per Kilogram |
| Commande minimale: | 25 Kilogram |
| Packaging Detail: | 25kg/bag, 500kg/bag, 1000kg/bag |
| Heure de livraison: | 10 days after PO confirmation |
| Capacité de Fournir: | 22000 Ton per Year |
| Payment Type: | Money Gram, Western Union, L/C, T/T |
| Groupe de produits : | Fine Chemical |
