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2021 New Style N-benzyl-N-ethyl-4-methylaniline - Yellow powder high purity 99% min 7-aminonaphthalene-1,3,6-trisulphonic acid chemical lab supplies CAS No.118-03-6 K acid – Mit-ivy

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2021 New Style N-benzyl-N-ethyl-4-methylaniline - Yellow powder high purity 99% min 7-aminonaphthalene-1,3,6-trisulphonic acid chemical lab supplies CAS No.118-03-6 K acid – Mit-ivy Detail:

Product name

2-Amino-368-naphthalenetrisulfonic acid

Cas number

118-03-6

Molecular formula

C10H9NO9S3

Molecular weight

383.37

4551353397_570412719

Application

K Acid

2-aminonaphthalene-3,6,8-trisulphonic acid

Molecular: C10H9NO9S3

CAS: 118-03-6             EINECS:204-229-9   

Application:

Mainly used in the preparation of chemical raw materials for azo reactive dyes, acid dyes and organic pigments

Physicochemical properties:

Appearance

White or brown powder

Purity

99%

Storage condition

Store in a cool, ventilated warehouse

Melting Point

140-143°C(lit.)

Flash Point

>230 °F

Density

1.974 g/cm3

Refractive index

1.748

Product Description

Description & Specification

 Category

 Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug

Standard

Medical standard

Shelf life

2 years

 Storage

 should be stored in a well-closed container at low temperature, keep away from moisture, heat and light.

Test Item

Standard: USP

Identification

IR spectrum similar to that of RS

HPLC retention time similar to that of RS

Related substance

Total impurities: NMT0.3%

Single impurity: NMT0.1%

Heavy metals

NMT 10ppm

Loss on drying

NMT0.5%

Residue on ignition

NMT0.1%

Assay

98.5%-101.0%

 Overview

Quick Details

CAS No.:

118-03-6

Other Names:

2-Naphthylamine-3,6,8-trisulfonic acid

MF:

C10H9NO9S3

EINECS No.:

204-229-9

Place of Origin:

Zhejiang, China

Type:

Dyestuff Intermediates

Purity:

99% min

Brand Name:

kaixin

Model Number:

k-acid

Application:

dyestuff

Appearance:

yellow powder

Product name:

K acid

CAS:

118-03-6

Density:

1.974g/cm3

Color:

Yellow Powder

Assay:

99%min

Storage:

Dry Place

Package:

bag

Supply Ability

Supply Ability:

200000 Bag/Bags per Year

Packaging & Delivery

Packaging Details

bag

Port

Ningbo/Shanghai

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Related Product Guide:
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