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Top Suppliers potassium chloride cas - 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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Top Suppliers potassium chloride cas - 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

Picture Example:

Quick Details


Product detail pictures:


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This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
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5 Stars By Georgia from Colombia - 2018.09.29 13:24
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