China (Mainland)
High purity Dehydroacetic acid with best price CAS NO.520-45-6
- Min.Order: 10 Gram
- Payment Terms: L/C,T/T,Other
- Product Details
Keywords
- Dehydroacetic acid
- purity 99% Dehydroacetic acid
- high quality cas 520-45-6
Quick Details
- ProName: High purity Dehydroacetic acid with be...
- CasNo: 520-45-6
- Molecular Formula: C8H8O4
- Appearance: white to light yellow crystal powder
- Application: It is a broad spectrum preservative, e...
- DeliveryTime: within in 5-7 working days
- PackAge: Membrana tectoria knitting bag or basi...
- Port: Wuhan, Shanghai, Guangzhou, Tianjin po...
- ProductionCapacity: 250 Kilogram/Day
- Purity: ≥99%
- Storage: Sealed,light and oxygen resistant
- Transportation: by sea/by express
- LimitNum: 10 Gram
- Grade: Industrial Grade,Food Grade,Agricultur...
Superiority
1, High quality with competitive price:
We are manufacturer and can provide high quality products with factory price.
2, Fast and safe delivery
1) Parcels can be sent out within 24 hours after payment. Tracking number is available.
2) Secure and discreet shipment. You have various choices of transportation methods.
3, We have clients throughout the world.
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.
2) Market feedback and goods feedback are appreciated, meeting customers's requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.
Details
Basic information
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Product Name: |
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Synonyms: |
DEHYDRACETIC ACID;DEHYDRANONE;DEHYDROACETIC ACID;LABOTEST-BB LT00053173;3-ACETYL-3,4-DIHYDRO-6-METHYL-2H-PYRAN-2,4-DIONE;3-ACETYL-4-HYDROXY-6-METHYL-2H-PYRAN-2-ONE;3-ACETYL-4-HYDROXY-6-METHYL-2-PYRONE;3-ACETYL-6-METHYL-2H-PYRAN-2,4(3H)-DIONE |
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CAS: |
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MF: |
C8H8O4 |
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MW: |
168.15 |
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Product Categories: |
Dehydroacetic acid and derivatives;Diketene Derivatives;Miscellaneous Specialties;DHA |
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Mol File: |
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Chemical Properties |
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melting point |
111-113 °C(lit.) |
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boiling point |
270 °C(lit.) |
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Fp |
157°C |
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storage temp. |
0-6°C |
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Stability |
Stable. Incompatible with oxidizing agents, bases, reducing agents |
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Usage And Synthesis |
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Chemical Properties |
white to light yellow crystal powder |
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Usage |
Dehydroacetic acid (DHS) is used as stabilizer for cosmetic and pharmaceutical products due to its fungicide and bactericide activity, as additive for PVC-stabilizers and for the syntheses of veterinary medicines. Product Data Sheet |
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Usage |
Geogard(R) 111a preservative is based on dehydroacetic acid (DHA) and therefore are recognized by major cosmetic, toiletry and fragrance regulatory authorities worldwide for use in cosmetic and personal care products. |
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Usage |
Geogard(R) 221 preservative is based on dehydroacetic acid (DHA) and benzyl alcohol, and therefore is recognized by major cosmetic, toiletry and fragrance regulatory authorities worldwide for use in cosmetic and personal care products. |
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Usage |
Geogard(R) 361 preservative is based on six synergistic components, all with wide global regulatory acceptance: dehydroacetic acid (DHA); salicylic acid; benzoic acid; phenoxyethanol; benzyl alcohol; and benzethonium chloride. |
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Usage |
antifungal, antibacterial |
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