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Home>>Products>>High quality TRIS, Tris(hydroxymethyl)aminomethane CAS NO.77-86-1

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shanxiyuhong(expird)

Country: China (Mainland)

Business Type:Trading Company

High quality TRIS, Tris(hydroxymethyl)aminomethane CAS NO.77-86-1

CAS NO.77-86-1

  • Min.Order: 1 Kilogram
  • Payment Terms: T/T,
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Product Details

Keywords

  • 2-AMINO-2-HYDROXYMETHYL
  • 2-AMINO-2-(HYDROXYMETHYL)-1,3-PROPANEDIOL
  • TRIS

Quick Details

  • ProName: High quality TRIS, Tris(hydroxymethyl)...
  • CasNo: 77-86-1
  • Molecular Formula: C4H11NO3
  • Appearance: White crystalline powder
  • Application: Used in Synthesis, Pharmaceuticals
  • DeliveryTime: within 7 days
  • PackAge: bag or carton
  • Port: xingang
  • ProductionCapacity: 100 Kilogram/Day
  • Purity: 99%
  • Storage: Store in dry, dark and ventilated plac...
  • Transportation: sea air
  • LimitNum: 1 Kilogram

Superiority

  • ProName: High quality TRIS, Tris(hydroxymethyl)...
  • CasNo: 77-86-1
  • Molecular Formula: C4H11NO3
  • Appearance: White crystalline powder
  • Application: 1, Tris buffer, only nucleic acids and...
  • DeliveryTime: Prompt delivery from stock
  • PackAge: 25kg/fiber drum
  • Port: SHANGHAI
  • ProductionCapacity: 100 Metric Ton/Month
  • Purity: 99.5%min.
  • Storage: Store in a cool, dry place. Keep conta...
  • Transportation: By sea, air or courier
  • LimitNum: 10 Gram

Details

no.

items

specifications

results

1

appearance

white crystalline powder

2

assay

99.50% min.

99.85%

3

melting point

168.0 – 171 ℃

168.5 – 170.9 ℃

4

solubility（40% aq.）

clear colorless solution

conforms

5

heavy metals

5ppm max

conforms

6

water

0.2% max

0.15%

7

ph value（5% aq.）

10.0-11.5

10.95

8

iron ion (fe3+)

1 ppm max.

conforms

9

sulfate (so42-)

10 ppm max.

conforms

10

chloride(cl-)

3 ppm max.

conforms

11

ultraviolet absorbance 280 nm（40% aq.）

0.07 max.

0.069

12

ultraviolet absorbance 400 nm（40% aq.）

0.02 max.

0.013

13

infrared spectrum

conforms to reference

conforms

 

conclusion

qualified
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