Factory Price Sell Chromium Metal Powder 99.5%Min 325mesh with CAS No 7440-47-3

• Classification: Chromium Metal Powder
• Synonyms: Chromium Metal Powder
• Content: 99.9% Min
• Brand: Easchem
• Appearance: Gray-Black Powder
• CAS No: 7440-47-3
• Model NO.: ES0886
• Molecular Formula: Cr
• Molecular Weight: 52
• Einecs No: 231-157-5
• Melting Point: 1857 °c (Lit.)
• Boiling Point: 2672 °c (Lit.)
• Density: 7.14 G/Ml at 25 °c (Lit.)
• Transport Package: Iron Drum or Jumb Bag or Packing as Per Request
• Specification: Chromium Metal Powder
• Trademark: EASCHEM
• Origin: China
• Production Capacity: 10tons Per Month

Product Description

Product Description

Grade	Chemical Composition(%)
	Cr	Fe	Si		Al		Cu	C	S	P	Pb	Sn	Sb	Bi	As
			I	II	I	II
	≥	≤
JCr99.4-G	99.4	0.12	0.1		0.13		0.003	0.01	0.002	0.005	0.0005	0.0005	0.0008	0.0005	0.0008
JCr99.4	99.4	0.15	0.15		0.15		0.003	0.01	0.003	0.005	0.0005	0.0005	0.0008	0.0005	0.0008
JCr99.2-G	99.2	0.2	0.15	0.2	0.06	0.1	0.003	0.01	0.003	0.005	0.0005	0.0005	0.0008	0.0005	0.0008
JCr99.2-DAl	99.2	0.25	0.15	0.25	0.05		0.003	0.01	0.01	0.005	0.0005	0.0005	0.0008	0.0005	0.001
JCr99.2	99.2	0.25	0.15	0.25	0.1		0.003	0.01	0.01	0.005	0.0005	0.0005	0.0008	0.0005	0.001
JCr99-A-DSi	99	0.3	0.15	0.2	0.3		0.005	0.01	0.01	0.005	0.0005	0.001	0.001	0.0005	0.001
JCr99-A-DAl	99	0.3	0.25		0.05		0.005	0.01	0.01	0.005	0.0005	0.001	0.001	0.0005	0.001
JCr99-A-DO	99	0.3	0.25		0.3		0.005	0.01	0.01	0.005	0.0005	0.001	0.001	0.0005	0.001
JCr99-A	99	0.3	0.25		0.3		0.005	0.01	0.01	0.005	0.0005	0.001	0.001	0.0005	0.001
JCr99-A-GAl	99	0.3	0.2		0.5		0.005	0.02	0.005	0.005	0.0005	0.001	0.001	0.0005	0.001
JCr99-B	99	0.4	0.3		0.3		0.01	0.02	0.02	0.01	0.0005	0.001	0.001	0.001	0.001
JCr98.5	98.5	0.5	0.4		0.5		0.01	0.03	0.02	0.01	0.0005	0.001	0.001	0.001	0.001
JCr98	98	0.8	0.4		0.8		0.02	0.05	0.03	0.01	0.001	0.001	0.001	0.001	0.001
Note: 1. The mass fraction of chromium is 99.9% minus the sum of the measured values of impurities in the table, and the content of other untested impurity elements is calculated as 0.1%
2. The meaning of related letters in the grade column in the table: G-high purity, DSi-low silicon, DAl-low aluminum, DO-low oxygen, GAl-high aluminum

Packaging & Shipping

Packing:	50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request.
Storare:	Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:	Pink powder, slightly soluble in inorganic acid, insoluble in water.

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