CAS No. 39380-78-4 Chrome Sulphate Basic Powder

• CAS No.: 39380-78-4
• Formula: Crh3o12s3
• EINECS: 235-595-8
• Model NO.: 24-26%
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: ≤30%
• Type: Sodium Sulfate
• Appearance: Powder
• Grade Standard: Industrial Grade
• Product Name: Basic Chrome Sulfate
• Other Name 1: Basic Chromium Sulphate
• Other Name 2: BCS
• Cr2o3: 24%--26% Min
• Basicity: 32%--34% Max
• Fe: 0.1% Max
• Water Insoluble: 0.1% Max
• BCS Appearance: Green Powder
• Formula Weight: 165.06
• Storage: Ventilated, Dry
• Grade: Tech Grade
• Function: Leather Tanning Agent
• Sample: Available
• Package: 25kg Net/PP Bag
• Loading Quantity: 20mt/20′container
• Transport Package: PP Bag
• Specification: 25kg net
• Trademark: KELAI
• Origin: China
• HS Code: 320290
• Production Capacity: 50000 Ton/Tons Per Year

Product Description

     

Product Description

 

CAS no. 39380-78-4 chrome sulphate basic powder

Molecular Formula: Cr(OH)SO4
CAS No.: 39380-78-4
Packing: 25kg/pp bag
Product name:Basic Chrome Sulphate
CAS No.:39380-78-4
Formula:Cr(Oh)So4
EINECS:235-595-8
HS. Code: 2833292000

Model NO.

HWBCS24

Appearance

Powder

Grade Standard

Industrial Grade

Product Name

Basic Chrome Sulphate

Other Name

Basic Chromium Sulfate

Abbr.

BCS

pH Value

2-5

M.W.

165.06

Mf

Cr(Oh)So4

Application

Leather Tanning

Bacisity

33

Melting Point

900

Colour

Green Powder

Water Soluble

0.5%

Cr6+

0

Water

7-10

Sample

Free Charge

Expiry Date

2 Years

Transport Package

25kgs PP or Kraft Paper Bag

Specification

24%-26%

Trademark

HNCHEM

Origin

China

HS Code

2833292000

Production Capacity

18000/Year

Specification

Test items	Specifications	Results
Appearance	Green powder substance	Confirm
Content(Cr2O3)%	25±1	25.2
Basicity%	33±1	32.3
Water insoluble%	0.1max	0.03
Fe%	0.02max	0.006
10% solution PH value	2.0 ~ 3.0	2.5

Appearance: bright green powder
1.Property:
Basic chromium sulphate is available in bright green powder with high tanningproperties.The product is dried with most sophisticated steam drum drier 
which does not allow material to be overheated.It is not toxic and has better 
solubility.
 
2, Specifications: 

Item	Standard
Cr2O3	24%--26% min
Basicity	32%--34% max
Fe	0.1% max
Water insoluble	0.1% max

3,Usages:
Mainly used for Tannage, dyeing and printing, ceramic, green ink, also used for chrome tanned leather, wet blue, insolubilizing proteins and other organic substances. 

4,Packing: 
25kg/pp bag, 20 MT/20'FCL 



5,Service:
 1). MOQ,we can accept.
 2). Quality control, before shipment, free sample for test. 
 3). Prompt shipment with professional documents.
 4). Packing as your request, with photo before shipment.