OEM Gallotannic Acid Manufacturers - Propyl Gallate(Pharmaceutical Grade) – Sanjiang

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OEM Gallotannic Acid Manufacturers - Propyl Gallate(Pharmaceutical Grade) – Sanjiang Detail:

Product name: Propyl Gallate(Pharmaceutical grade)
is an ester formed by the condensation of gallic acid and propanol.
Since 1948, this antioxidant has been added to foods containing oils and fats to prevent oxidation

AppearanceWhite crystalline powder

Chemical name: Propyl 3,4,5-trihydroxybenzoate

Molecular formula: C10H12O5

Molecular weight: 212.2

Melting point:146-149 ℃

CAS Number:121-79-9

Alias: Propyl 3,4,5-trihydroxybenzoate; n-Propyl gallate; Gallic acid n-propyl ester; n-Propyl 3,4,5-trihydroxybenzoate; 3,4,5-Trihydroxybenzoic acid propyl ester; Gallic acid propyl ester; nipa 49; nipagallin p; n-propyl ester of 3,4,5-trihydroxybenzoic acid; Progallin P; Tenox PG

bing-zhi

iconProperties

 This product is white to milky white crystalline powder, odorless. Soluble in 1000 parts of water, 3 parts of ether or 2000 parts of peanut oil.

iconSpecifications

Comply with national standards GB3263-82 and British Pharmacopoeia 2013 edition, US Pharmacopoeia 34th edition, chemical reagent standard, American food FCC-IV standard.

iconApplication

Propyl Gallate(Pharmaceutical grade) may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations and fatty liquids by chromatography and spectrophotometry. Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Propyl gallate is a synthetic phenolic antioxidant (SPA) utilized in food additives to inhibit or regulate the lipid oxidation. SPAs are cost-effective, largely available and highly efficient in comparison to their natural counterparts.

iconStorage

Store in a closed container away from light and avoid contact with metal.

iconPacking

The product is packed in cardboard drums (¢ 360 × 500) with a net weight of 25 kg per barrel.

iconSpecifications

Specifications

Pharmaceutical grade

Implementation standards

BP2013

Content

≥99.5%

Loss on Drying

≤0.5%

Gallic Acid

≤0.5%

Ignited residue

≤0.1%

Melting point

146-150

Heavy metal

≤10ppm

Pb

1ppm max

As

3ppm max

Hg

1ppm

Production scale

200T/Y

Packing

cardboard bucket, 25kg/drum


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We insist on offering good quality generation with very good business enterprise concept, honest income as well as best and fast assistance. it will bring you not only the premium quality product or service and huge profit, but probably the most significant is usually to occupy the endless market for OEM Gallotannic Acid Manufacturers - Propyl Gallate(Pharmaceutical Grade) – Sanjiang , The product will supply to all over the world, such as: Lahore, Jordan, Leicester, We have a dedicated and aggressive sales team, and many branches, catering to our main customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Honorio from Georgia - 2017.11.12 12:31
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Nina from Egypt - 2017.08.28 16:02
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