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Tris, Tris (hydroxymethyl) Metyl Aminomethane, 77-86-1 manufacturer / supplier in China, offering 99.9% Purity Tris (hydroxymethyl) Metyl Aminomethane (CAS 77-86-1), 99.0% Purity 1, 2-Hexanediol (CAS 6920-22-5), Sugar Substitute Sorbitol 70% Solution CAS 50-70-4 and so on.

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Supplier Homepage Product Pharmaceutical Chemicals 99.9% Purity Tris (hydroxymethyl) Metyl Aminomethane (CAS 77-86-1)

99.9% Purity Tris (hydroxymethyl) Metyl Aminomethane (CAS 77-86-1)

FOB Price: US $10-20 / kg
Min. Order: 25 kg
Min. Order FOB Price
25 kg US $10-20/ kg
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Port: Shanghai, China
Transport Package: 25kg/Drum
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: 77-86-1
  • Customized: Non-Customized
  • Suitable for: Elderly, Children, Adult
  • Purity: >99%
  • Molecular Formula: C4h11no3
  • CAS No: 77-86-1
  • Specification: 99.5%, enterprise standard
  • HS Code: 29221990
  • Powder: Yes
  • Certification: ISO 9001
  • State: Solid
  • Appearance: White Crystalline
  • Einecs No: 201-064-4
  • Trademark: EVERGREEN
  • Origin: China
Product Description
Product Name:Tris(hydroxymethyl)metyl aminomethane
Synonyms:1,1,1-tris(hydroxymethyl)-methanamin, 1,3-Propanediol
CAS No.: 77-86-1
EINECS No.: 201-064-4
Molecular Formula: C4H11NO3
Molecular Weight: 121.1
Structural formula:
         99.9% Purity Tris (hydroxymethyl) Metyl Aminomethane (CAS 77-86-1)
Melting point 167-172 ºC(lit.)
Boiling point 219-220 ºC10 mm Hg(lit.)
density 1,353 g/cm3
Fp 219-220ºC/10mm
storage temp2-8ºC
solubility H2O: 4 M at 20 ºC, clear, colorless
form crystalline
color white
PH10.5-12.0(4 m in water, 25 ºC)
pka8.1(at 25ºC)
Water Solubility 550 g/L (25 ºC)
Sensitive Hygroscopic
Merck 14,9772
BRN 741883
StabilityStable. Incompatible with bases, strong oxidizing agents. Protect from moisture.
CAS DataBase Reference77-86-1(CAS DataBase Reference)
NIST Chemistry Reference1,3-Propanediol, 2-amino-2-(hydroxymethyl)-(77-86-1)
EPA Substance Registry System1,3-Propanediol, 2-amino-2-(hydroxymethyl)- (77-86-1)
Quality Specification:
Enterprise standard,99.5%.
ItemSpecificationAnalytic result
AppearanceWhite crystalWhite crystal
Melting piont168.0-171.0ºC169.8-170.5ºC
Loss on drying≤0.5%0.30%
Insolubles in water≤0.03%0.0045%
Heavy metals≤5PPM2PPM
ConclusionConforms to in-house specification
Used as pharmaceutical intermediates, Chemical intermediates, organic synthesize intermediates.
25kg/Bag, 25kg /Cardboard Drum.
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