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Citric Acid Anhydrous--Inorganic Acids

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  • CAS:
  • 77-92-9
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  • Updatetime
  • 12 Nov 2015 21:19
Product Description

Quick Details

  • Classification:Inorganic Acids
  • CAS No.:77-92-9
  • EINECS:201-069-1
  • Molecular formula:C6H8O7
  • Melting point:153/154.5℃
  • Boiling point:309.6 °C at 760 mmHg
  • stability:Stable. Incompatible with bases, strong oxidizing agents, reducing agents, metal nitrates.
  • water solubility:750 g/L (20')
  • Echoing Index:1.493-1.509
  • expensive point:100℃
  • Wholesomeness:99%min
  • Appearance:White crystalline powder

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  • Packaging Detail:Packaging Detail: 25kg white kraft paper bag with PE inner
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Detailed Description

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CAS No.: 77-92-9 Fatherland: China (Landmass) Type: Acidity Regulators
Brand: OLL Model No .: BP/USP/FCC/E330 Wholesomeness: 99% min

citric acid anhydrous
FCCIV, BP98, with stable quality and long export history

Citric Acid Anhydrous

FCCIV, BP98, with stable quality and long export history



Item Standard Result
Description  Colorless or White Crystal Conforms
Clarty&Color of Solution 20% Water Solution Clarity Conforms
Identification Test Pass the test Pass the test
Assay 99.50%101.0% 99.85%
Moisture &le0.5%% .13%
Sulphated Ash &le0.05% .03%
Sulphate  ≤150ppm 30ppm
Oxalate ≤100ppm 20ppm
Calcium ≤200ppm 10ppm
Heavy Metals ≤5ppm 1ppm
Iron ≤50ppm 1ppm
Chloride ≤50ppm 5ppm
Barium Qualified Qualified
Readily Carbureted Substance Standard Colour Less than Standard Colour
Arsenic ≤1ppm .5ppm
mercury ≤1ppm .1ppm
Lead &le0.5ppm .5ppm
Aluminium  &le0.2ppm   .2ppm
Bacterial Endotoxin &le0.5IU/MG .5IU/MG
Organic Volatile Impurity Qualified   Qualified
Mesh Size 30-100mesh ≥90%    
Conclusion: The product complies with BP98 .

Contact Us
Qingdao Oulilai Chemical Co., Ltd
China (Mainland)
jessie zhang
Haihua building 5A,Binhaihuayuan,No.1 Shandong Road

Qingdao OuLiLai Chemical Co,Ltd is really a professional chemical manufacturer,focused on inorganic and organic chemicals,dyes and pigments ,Rubber chemicals and so on .In the industrial sector ,we mainly supply using the recycleables and Auxiliary Materials,The product is widely used in coating ,rubber manufacturing industry ,agriculture ,water treatment,ETC.With broad market and excellent growth prospects All of our items are carefully examined for this performance.We make use of high quality chemical raw materials likeacetic acid ,formic acid ,oxalic acid ,titanium dioxide ,zinc oxide ,ETC.we'd won the favourable comments in the domestic and worldwide clients,due to our top quality prodouct and good after-purchase service. we sincerely welcome new and old customers from all over the wold enquiry letters to negotiate business successfully !We're looking forward to cooperating with you !