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Free sample for 30123-17-2 - Phloroglucinol dihydrate CAS 6099-90-7 manufacturer price – Starsky

Description

Product name: Phloroglucinol dihydrate
Purity: 99%min
CAS: 6099-90-7
MF: C6H10O5
MW: 162.14
EINECS: 612-061-6
Melting point: 216-220°C
Density: 0.801 g/ml at 20°C
HS code: 2907290000
Shelf life: 2 years
Appearance: White or off-white crystalline powder
Package: 1 kg/bag, 25 kg/drum

Specification

Product Name

Phloroglucinol dihydrate

CAS

6099-90-7

MF

C6H10O5

MW

162.14

EINECS

612-061-6

Items

Acceptance criteria

Results

Appearance

White or almost white powder

White powder

Solubility

Sparingly soluble in water, freely soluble in ethanol(96%),practically insoluble in methylene chloride

Conforms

Identification

(a)IR

(a)The infrared spectrum of the product should

beconsistent with that of the control product anhydrous

phloroglucinol CRS

Conforms

(b)TLC

(b)The principal spot in the chromatogram obtained with

the test solution is similar in position and size to the

reference solution

Conforms

(c) Loss on drying

(c) 20.0 per cent to 23.0 per cent

21.9%

Appearance of solution

Clear and not more intensely coloured than reference solution BY5

Conforms

PH

4.0 to 6.0

5.5

Related substances

Impurity A not more than 1.5 times the principal peak in the chromatogram obtained wihe refence solution (0.15 per cent)

Not detected

Impurity D not more than 1.5 times the principal peak in the chromatogram obtained wihe refence solution (0.15 per cent)

Not detected

Impurity E not more than 1.5 times the principal peak in the chromatogram obtained wihe refence solution (0.15 per cent)

Not detected

Impurity K not more than 1.5 times the principal peak in the chromatogram obtained wihe refence solution (0.15 per cent)

Not detected

Impurity L not more than 1.5 times the principal peak in the chromatogram obtained wihe refence solution (0.15 per cent)

Not detected

Impurity I not more than 1.5 times the principal peak in the chromatogram obtained wihe refence solution (0.15 per cent)

Not detected

Unspecified impurities impurity for each impurity not more than the principal peak in the chromatogram obtained wihe refence solution (0.1 per cent)

Not detected

Total not more than 3 times the principal peak in the chromatogram obtained wihe refence solution (0.3 per cent)

Not detected

Chlorides

Maximum 200ppm

Conforms

Sulfates

Maximum 500ppm

Conforms

Sulfated ash

Maximum 0.1per cent

0.03%

Loss on drying

20.0 per cent to 23.0 per cent

21.9%

Residual solvent

1,2,4-trimethyl benzene not more than 20ppm

Not detected

Content

99.0 per cent to 101.0 per cent(dried substance)

100.1%

Conclusion: The results conform with Ph. Eur. 9.0

Application

1.It is used as biological reagent, dyestuff.
2. It is used for testing Vanillin, lignin.
3. It is used to determinate of aldehyde, pentose polycondensate, etc.

Package

1 kg/bag or 25 kg/drum or 50 kg/drum or according to customers' requirement.

 

Delivery Time

 

1,The quantity: 1-1000 kg, within 3 working days after get payments

 

2,The quantity:Above 1000 kg, Within 2 weeks after get payments. 

Storage

Store in a dry, cool and ventilated warehouse.