USP甘油CAS 56-81-5

Pharmacopoeia grade

USP甘油

Water-white glycerol exceeding 99% assay with minimal MONG and moisture, released against USP/NF, EP or BP monographs for cosmetics, personal care and pharmaceutical formulations.

≥ 99%甘油
USP / EP等级
56-81-5CAS
水白外观
最低99%甘油USP / EP / BP

What Is USP Glycerin?

USP glycerin is refined glycerol meeting United States Pharmacopeia (USP/NF) or equivalent European (EP) and British (BP) monographs. It is colourless, transparent and virtually odourless, the benchmark for regulated personal care, OTC pharma and high-purity chemical synthesis.

Upstream production mirrors other glycerin grades: biodiesel transesterification or oleochemical splitting, followed by concentration and vacuum distillation. Additional polishing, ion exchange, activated carbon and microfiltration, achieves compendial chloride, sulphate and heavy-metal ceilings.

Why Source USP Glycerin With Suat Fuels?

  • 药典放行按USP/NF、EP或BP检测。
  • 超低MONG清澈外观,适合法规配方。
  • Kosher / Halal可选宗教认证。
  • 全球药典级通道亚太与大西洋枢纽,完整 custody。

Typical USP glycerin specification

Compendial targets; acceptance per supplier CoA.

参数典型值限值方法
Glycerol content≥ 99.0–99.7%USP/EP typicalEN 14199
Water< 0.5%per monographKarl Fischer
Colour (APHA)≤ 10water-whiteASTM D1209
Chlorides< 10 ppmtighter on requestUSP
MONG< 0.5%n/aresidue
CAS56-81-5n/a

Regulatory positioning

  • USP glycerin meets pharmacopoeia limits, not assumed from technical grade CoA.
  • Food use may additionally require E422 food-additive compliance pack.
  • Not a direct HVO lipid feedstock; chemical identity CAS 56-81-5 across all grades.

应用

  • 个人护理. 面霜、精华与牙膏保湿剂。
  • 医药. 糖浆与外用辅料。
  • 食品E422. 可升级E422食品添加剂。
  • 医疗器械. 配方组分。

常见问题

什么是USP甘油?

药典级甘油最低99%,用于化妆品、医药与个人护理,在MONG、色度与离子限值上严于工业级。

USP与工业甘油有何区别?

USP≥99%、无色、药典放行;工业级90–99.5%、偏灰、MONG较高,工业化学成本更低。

支持哪些药典?

USP/NF、EP、BP与IP版本,按您的QA规格对齐。

包装方式?

ISO罐、IBC、250 kg桶;寒冷气候可选加热运输。

Kosher与Halal?

可按需提供供应商证书。

如何询价?

将药典要求、数量与目的港发送至 sales@suatfuels.com。

甘油的HS编码是什么?

29054500(甘油)常用于国际贸易中的精炼甘油;具体配方代码请与报关行确认。

USP甘油专论要求什么?

按USP/NF规定最低甘油含量及水、氯化物、硫酸盐、重金属和MONG限值;Suat Fuels按您指定的专论映射CoA。

医药级甘油CoA应包含什么?

批次标识、甘油含量、杂质面板、外观、适用时的密度/折射率,以及药典符合性声明。

Book USP glycerin supply

Send monograph limits and packaging, we return CoA-backed availability.

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