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Company News |
Our company is the exclusive agent for pharmaceutical grade Benzyl Alcohol, and our cooperative factory is the only enterprise in China that holds an active pharmaceutical ingredient certificate and achieves mass production. We strictly follow GMP standards and ensure the quality of pharmaceutical grade products, safeguarding your pharmaceutical production. Authoritative certification, compliance and reliability, providing stable and high-quality raw materials for the pharmaceutical industry.
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312.Expoxidized soybean oil
CAS No.8013-07-8
| Appearance |
Light yellow oily liquid |
Color(Pt-Co)≤200# |
300# |
Specific weight(20°C) |
0.990±0.0005 |
Oxirane oxygen(%) |
≥6.0 |
Acid value(mgKOH/g) |
≤0.5 |
Vapor and water(125°Cx3h) |
≤0.3 |
Iodine value |
≤6.0 |
Heating stable(177°Cx3h) |
Lower at 10% including reserve the rate at 90% are above |
Break the light rate(n25D) |
1.4>10±0.0006 |
Flashing point(open,°C) |
>250°C |
| Use |
It can be used for all soft and hard pvc product, to improved the processing and physical performances of products. |
Packing:It shall be packed in galvanized iron drum stamped with signs of certificate of conformity and date of production.
Storage:keeping away from light,fire,heat and rain.
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313. L(+)-Tartaric acid
CAS
No.87-69-4
| Chemical name : dextro-rotation-2,3- dihydroxy butanedioic acidMolecular formula : C4H6O6 Molecular weight :150.09Use : mainly used in chemical preparation of sour, chemical preparation of resolution and pharmaceutical materials. It can be used in high-level candy, cold drink and wine in food industry, also used in preservative and stabilizer. In textile industry it can be used in resist agent of printing and dying. |
Index name |
Content |
99.7%-100.5%(on dry base) |
Specific rotatory power(20°C) |
+12.0° to +13.0 ° |
Heavy metal |
≤ 10 mg/kg |
Oxalate |
According to the FCCⅣ |
Sulfate ash |
≤0.05% |
Sulfate (SO4) |
Fass FCCⅣ |
Loss on drying |
≤0.5% |
Arsenic(As) |
≤2mg/kg |
| Use |
Mainly used in chemical preparation of sour, chemical preparation of resolution and pharmaceutical materials. It can be used in high-level candy, cold drink and wine in food industry, also used in preservative and stabilizer. In textile industry it can be used in resist agent of printing and dying. |
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